SP211CA/TR [EXAR]
Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, SSOP-28;
| 型号： | SP211CA/TR |
| 厂家： | 
EXAR CORPORATION |
| 描述： | Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, SSOP-28 驱动 光电二极管 接口集成电路 驱动器 |
| 文件： | 总16页 (文件大小：264K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
SP200/204/206/207/208/211/213
+5V High–Speed RS-232Transceivers with 0.1µF Capacitors
FEATURES
■ 0.1µF External Charge Pump Capacitors
T3OUT
T1OUT
T2OUT
T2IN
T4OUT
T5IN
NC
1
2
20
19
18
17
16
15
14
13
12
11
■ 120kbps Data Rate
3
■ Standard SOIC and SSOP Packages
■ Multiple Drivers and Receivers
■ Single 5V Supply Operation
■ 1µA Shutdown Mode
SD
4
T1IN
T5OUT
T4IN
T3IN
5
GND
6
VCC
7
+
+
–
–
V
C1
8
–
C2
V
9
+
C2
■ WakeUp Feature in Shutdown Mode
■ Tri–State Receiver Outputs
■ Meets All RS-232 and V.28 Specifications
C1
10
Now Available in Lead Free Packaging
■ Improved Driver Output Capacity for Mouse
Note: See page 4 & 5 for other pinouts.
Applications
■ ±10kV ESD Protection*
DESCRIPTION
The SP200 Series are multi–channel RS-232 line transceivers in a variety of configurations to
fit most communication needs. All models in this Series feature low–power CMOS construction
and Sipex patented (5,306,954) on-board charge pump circuitry to generate the ±10V RS-232
voltage levels, using 0.1µF charge pump capacitors to save board space and reduce circuit cost.
The SP200, SP206, SP207B, SP211 and SP213 modelsfeaturealow–powershutdownmode,
which reduces power supply drain to 1µA. A WakeUp function keeps the receivers active in the
shutdown mode.
Number of RS-232
No. of Receivers
No. of External
Model Drivers
Receivers
Active in Shutdown 0.1µF Capacitors Shutdown WakeUp TTL Tri–State
SP200
SP204
SP206
SP206B
SP207
SP207B
SP208
SP211
SP211B
SP213
5
4
4
4
5
5
4
4
4
4
0
0
3
3
3
3
4
5
5
5
0
0
0
3
0
3
0
0
5
2
4
4
4
4
4
4
4
4
4
4
Yes
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
No
No
No
Yes
No
Yes
No
No
Yes
Yes
No
No
Yes
Yes
No
Yes
No
Yes
Yes
Yes
Table 1. Model Selection Table
*All driver outputs and receiver inputs characterized per MIL-STD-883C Method 3015.7
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
ABSOLUTE MAXIMUM RATINGS
These are stress ratings only and functional operation of the device at
these or any other above those indicated in the operation sections of the
specifications below is not implied. Exposure to absolute maximum rating
conditions for extended periods of time may affect reliability.
V
.................................................................................................. +6V
V+CC...................................................................... (V – 0.3V) to +13.2V
V– ...........................................................................C..C................... 13.2V
Input Voltages
TIN ......................................................................... –0.3V to (V +0.3V)
RIN ...........................................................................................C..C... ±20V
Output Voltages
TOUT ............................................................... (V+, +0.3V) to (V–, –0.3V)
ROUT ...................................................................... –0.3V to (VCC +0.3V)
Short Circuit Duration on TOUT ............................................ Continuous
Power Dissipation
Plastic DIP ............................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ............................................................................ 375mW
(derate 7mW/°C above +70°C)
ELECTRICAL CHARACTERISTICS
VCC at nominal ratings; 0.1µF charge pump capacitors; TMIN to TMAX, unless otherwise noted.
PARAMETER
MIN.
TYP.
MAX.
UNIT
CONDITIONS
TIN, EN, SD
TTL INPUTS
Logic Threshold
VIL
0.8
Volts
Volts
µA
VIH
2.0
Logic Pullup Current
Maximum Data Rate
15
200
TIN = 0V
120
kbps
CL = 2,500pF, RL = 3kΩ
TTL OUTPUTS
Compatibility
VOL
TTL/CMOS
0.05
0.4
Volts
Volts
µA
IOUT = 3.2mA; VCC = +5V
IOUT = –1.0mA
VOH
3.5
Leakage Current
±10
EN = VCC; 0V ≤ VOUT ≤ VCC
TA = +25°C
;
RS-232 OUTPUT
Output Voltage Swing
±5
±7
Volts
All transmitter outputs loaded
with 3kΩ to ground
Output Resistance
300
Ohms
mA
VCC = 0V; V
= ±2V
Output Short Circuit Current
±25
Infinite duraOtiUoTn
RS-232 INPUT
Voltage Range
Voltage Threshold
LOW
–15
0.8
+15
Volts
1.2
1.7
0.5
5
Volts
Volts
Volts
kΩ
VCC = 5V, T = +25°C
HIGH
2.4
1.0
7
VCC = 5V, TAA = +25°C
VCC = +5V
Hysteresis
Resistance
0.2
3
±15V; TA = +25°C
DYNAMIC CHARACTERISTICS
Propagation Delay
1.5
5
µs
RS-232–to–TTL
Instantaneous Slew Rate
30
V/µs
C = 50pF, RL = 3–7kΩ;
TAL = +25°C
Transition Region Slew Rate
V/µs
CL = 2,500pF, RL = 3kΩ;
measured from +3V to –3V
or –3V to +3V
Output Enable Time
Output Disable Time
400
250
ns
ns
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
2
ELECTRICAL CHARACTERISTICS
VCC at nominal ratings; 0.1µF charge pump capacitors; TMIN to TMAX, unless otherwise noted.
PARAMETER
MIN.
TYP.
MAX.
UNIT
CONDITIONS
POWER REQUIREMENTS
VCC
SP200, P207 and SP207B
4.75
4.50
5.00
5.00
5.25
5.50
Volts
Volts
All other parts
ICC
T = +25°C
4
20
1
10
10
mA
mA
µA
NAo load; VCC = ±10%
All transmitters RL = 3kΩ
TA = +25°C
Shutdown Current
ENVIRONMENTAL AND MECHANICAL
Operating Temperature
Commercial, –C
Extended, –E
Storage Temperature
Package
0
+70
+85
°C
°C
°C
–40
–65
+125
–A
Shrink (SSOP) small outline
Wide (SOIC) small outline
–T
Transmitter Output
RL=3kΩ, CL=5,000pF
Transmitter Output
RL=3kΩ, CL=2,500pF
Receiver Output
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
3
PACKAGE: PINOUTS
T3OUT
T1OUT
T2OUT
T2IN
T4OUT
T5IN
NC
1
2
20
19
18
17
16
15
14
13
12
11
T1OUT
T2OUT
T2IN
T3OUT
T4OUT
T4IN
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
3
SD
4
T1IN
T5OUT
T4IN
T3IN
5
T1IN
T3IN
GND
–
6
GND
VCC
V
VCC
–
C2
7
+
+
–
–
C1
V
+
C1
+
C2
8
–
C2
V
+
–
C1
9
V
+
C2
C1
10
T3 OUT
T1OUT
T2OUT
R1IN
T4 OUT
1
2
24
23
22
21
20
19
18
17
16
15
14
13
T
3 OUT
1OUT
T2OUT
1IN
1OUT
T4 OUT
2IN
1
2
24
23
22
21
20
19
18
17
16
15
14
13
R2IN
R2OUT
SD
T
R
3
R2OUT
SD
3
4
R
4
R1OUT
T2IN
EN
5
R
EN
5
T4IN
T3IN
R3OUT
R3IN
6
T
T
2IN
1IN
T
T
4IN
3IN
6
T1IN
7
7
GND
8
GND
VCC
R
3OUT
3IN
8
VCC
9
R
9
+
+
–
–
V
C1
V
10
11
12
+
+
–
–
V
C1
10
11
12
–
C2
–
V
C2
C2
+
C2
C1
+
C1
T3 OUT
T1OUT
T2OUT
R1IN
T
4 OUT
T3 OUT
T1OUT
T2OUT
R2IN
T
4 OUT
T2 OUT
T1OUT
R2IN
T3 OUT
1
2
24
23
22
21
20
19
18
17
16
15
14
13
1
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
1
2
24
23
22
21
20
19
18
17
16
15
14
13
R2IN
NC
R3IN
R2OUT
T5IN
T5IN
R3OUT
T4IN
3
3
3
SHUTDOWN (SD)
R2OUT
T1IN
4
4
4
R1OUT
T2IN
T5OUT
T4IN
R2OUT
T2IN
EN
T4OUT
T3IN
5
5
5
T5OUT
NC
R1OUT
R1IN
6
6
6
T1IN
T3IN
T1IN
T2IN
7
7
7
GND
R3OUT
R3IN
R1OUT
R1IN
T4IN
T3IN
R3OUT
R3IN
GND
R4OUT
R4IN
8
8
8
VCC
VCC
9
9
9
+
+
–
–
+
+
–
–
V
C1
V
V
GND
C1
V
10
11
12
10
11
12
13
14
10
11
12
–
–
C2
C2
VCC
+
+
+
–
–
+
C2
C1
C2
C1
V
C1
–
V
C2
+
C1
C2
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
4
PACKAGE: PINOUTS
T
3 OUT
T4 OUT
R3IN
1
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T
3 OUT
T4 OUT
R3IN
1
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T1OUT
T2OUT
R2IN
T1OUT
T2OUT
R2IN
R3OUT
SHUTDOWN (SD)
EN
3
R3OUT
SHUTDOWN (SD)
EN
3
4
4
R2OUT
T2IN
5
R2OUT
T2IN
5
R4IN
6
R4IN
6
T1IN
R4OUT
T4IN
7
T1IN
R4OUT
T4IN
7
R1OUT
R1IN
8
R1OUT
R1IN
8
T3IN
9
T3IN
9
GND
R5OUT
R5IN
10
11
12
13
14
GND
R5OUT
R5IN
10
11
12
13
14
VCC
VCC
+
+
–
–
V
C1
+
+
–
–
V
C1
–
C2
V
–
C2
V
+
C2
C1
+
C2
C1
T
3 OUT
T4 OUT
1
2
28
27
26
25
24
23
22
21
20
19
18
17
16
15
T1OUT
T2OUT
R2IN
R3IN
R3OUT
3
SHUTDOWN (SD)
4
R2OUT
T2IN
EN
5
R4IN
R4OUT
T4IN
6
T1IN
7
R1OUT
R1IN
8
T3IN
9
GND
R5OUT
R5IN
10
11
12
13
14
VCC
+
+
–
–
V
C1
–
C2
V
+
C2
C1
FEATURES…
the shutdown mode, unless disabled by the EN
pin. Models with a “B” suffix are equipped with
the WakeUp function.
The SP200 Series multi–channel RS-232 line
transceivers provide a variety of configurations
to fit most communication needs, especially
those applications where ±12V is not available.
All models in this Series feature low–power
CMOS construction and Sipex proprietary on-
board charge pump circuitry to generate the
±10V RS-232 voltage levels. The ability to use
0.1µFchargepumpcapacitorssavesboardspace
andreducescircuitcost.Differentmodelswithin
theSeriesprovidedifferentdriver/receivercom-
binations to match any application requirement.
Models in the Series are available in 28–pin SO
(wide) and SSOP (shrink) small outline pack-
ages. Devices can be specified for commercial
(0°C to +70°C) and industrial/extended (–40°C
to +85°C) operating temperatures.
THEORY OF OPERATION
Charge–Pump
The charge pump is a Sipex patented design
(5,306,954) and uses a unique approach com-
paredtoolderless–efficientdesigns.Thecharge
pump still requires four external capacitors, but
uses a four–phase voltage shifting technique to
The SP200, SP206, SP207B, SP211 and SP213
models feature a low–power shutdown mode,
which reduces power supply drain to 1µA. The
WakeUp function keeps the receivers active in
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
5
V
= +5V
CC
C
+5V
4
+
–
+
V
V
Storage Capacitor
Storage Capacitor
DD
+
–
+
–
C
C
2
1
–
SS
C
–5V
–5V
3
Figure 1. Charge Pump — Phase 1
attain symmetrical ±10V power supplies.
transferred in C1 produces –5V in the negative
terminal of C1, which is applied to the negative
side of capacitor C . Since C2+ is at +5V, the
voltage potential ac2ross C2 is l0V.
Figure 3a shows the waveform found on the
positive side of capcitor C , and Figure 3b
shows the negative side of ca2pcitor C2. There is
a free–running oscillator that controls the four
phases of the voltage shifting. A description of
each phase follows.
Phase 4
— V transfer — The fourth phase of the clock
connDeDcts the negative terminal of C2 to ground,
and transfers the generated l0V across C2 to C ,
theV storagecapacitor.Again,simultaneousl4y
with DthDis, the positive side of capacitor C is
switched to +5V and the negative side is c1on-
nected to ground, and the cycle begins again.
Phase 1
—VSS chargestorage—Duringthisphaseofthe
clock cycle, the positive side of capacitors C1
and C2 are initially charged to +5V. Cl+ is then
switched to ground and the charge in C1– is
transferred to C –. Since C + is connected to
+5V, the voltage2potential ac2ross capacitor C2 is
now 10V.
Since both V+ and V– are separately generated
from VCC; in a no–load condition V+ and V– will
be symmetrical. Older charge pump approaches
that generate V– from V+ will show a decrease in
the magnitude of V– compared to V+ due to the
inherent inefficiencies in the design.
Phase 2
— V transfer — Phase two of the clock con-
nectsSSthe negative terminal of C2 to the VSS
storage capacitor and the positive terminal of C2
to ground, and transfers the generated –l0V to
C3. Simultaneously, the positive side of capaci-
tor C 1 is switched to +5V and the negative side
is connected to ground.
The clock rate for the charge pump typically
operates at 15kHz. The external capacitors can
be as low as 0.1µF with a 16V breakdown
voltage rating.
The SP200 Series devices are made up of three
basic circuit blocks — 1) transmitter/driver, 2)
receiver and 3) the Sipex proprietary charge
Phase 3
— VDD charge storage — The third phase of the
clock is identical to the first phase — the charge
V
= +5V
CC
C
4
+
–
+
V
V
Storage Capacitor
Storage Capacitor
DD
+
–
+
–
C
C
2
1
–
SS
C
–10V
3
Figure 2. Charge Pump — Phase 2
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
6
+10V
a) C2+
GND
GND
b) C2–
–10V
Figure 3. Charge Pump Waveforms
pump. Each model within the Series incorpo-
rates variations of these circuits to achieve the
desired configuration and performance.
driver be left open, an internal 400kOhm pullup
resistor to VCC forces the input high, thus commit-
ting the output to a low state. The slew rate of the
transmitter output is internally limited to a maxi-
mumof30V/µsinordertomeettheEIAstandards
(EIA RS-232D 2.1.7, Paragraph 5). The transition
of the loaded output from high to low also meets
the monotonicity requirements of the standard.
Transmitter/Driver
The drivers are inverting transmitters, which ac-
cept either TTL or CMOS inputs and output the
RS-232 signals with an inverted sense relative to
the input logic levels. Typically, the RS-232 out-
put voltage swing is ±9V with no load, and ±5V
minimum with full load. The transmitter outputs
are protected against infinite short–circuits to
ground without degradation in reliability. The
drivers of the SP200, SP206, SP206B, SP207B,
SP211, SP211B and SP213 can be tri–stated by
Receivers
The receivers convert RS-232 input signals to
inverted TTL signals. Since the input is usually
fromatransmissionlinewherelongcablelengths
and system interference can degrade the signal,
the inputs have a typical hysteresis margin of
500mV. This ensures that the receiver is virtu-
ally immune to noisy transmission lines. Should
aninputbeleftunconnected,a5kOhmpulldown
resistor to ground will commit the output of the
receiver to a high state.
using
the
SHUTDOWN
function.
Inthe“poweroff”state, theoutputimpedancewill
remaingreaterthan300Ohms,againsatisfyingthe
RS-232 specifications. Should the input of the
V
= +5V
CC
C
4
+5V
+
–
+
V
V
Storage Capacitor
Storage Capacitor
DD
+
–
+
–
C
C
2
1
–
SS
C
–5V
–5V
3
Figure 4. Charge Pump — Phase 3
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
7
V
= +5V
CC
C
+10V
4
+
–
+
V
V
Storage Capacitor
Storage Capacitor
DD
+
–
+
–
C
C
2
1
–
SS
C
3
Figure 5. Charge Pump — Phase 4
SHUTDOWN MODE
SP213:
The SP200, SP206, SP206B, SP207B, SP211,
SP211B and SP213 all feature a control input
which will disable the device and reduce the
power supply current to less than 10µA, making
the parts ideal for battery–powered systems. In
the “shutdown” mode the receivers and trans-
mitters will both be tri–stated. The V+ output of
the charge pump will discharge to VCC, and the
V– output will discharge to ground. Products
with the WakeUp function can enable or disable
the receivers during shutdown.
• 0V must be applied to the SD pin
• ENABLE must be either 0V, +5.0V or not
connected
• the transmitter inputs must be either +5.0V
or not connected
• VCC must be +5V
• Receiver inputs must be >0V and <+5V
ENABLE
The SP206/B, SP207/B, SP211 and SP213 all
feature an enable input, which allows the re-
ceiver outputs to be either tri–stated or enabled.
This can be especially useful when the receiver
is tied directly to a microprocessor data bus. For
the SP206/B, SP207/B and SP211, enable is
active low; that is, 0V applied to the ENABLE
pin will enable the receiver outputs. For the
SP213, enable is active high; that is, +5V ap-
plied to the ENABLE pin will enable the re-
ceiver outputs.
For complete shutdown to occur and the 10µA
power drain to be realized, the following condi-
tions must be met:
SP200, SP206/B, SP207B and SP211/B:
• +5V must be applied to the SD pin
• ENABLE must be either 0V, +5.0V or not
connected
• the transmitter inputs must be either +5.0V
or not connected
• VCC must be +5V
• Receiver inputs must be >0V and <+5V
WAKEUP FUNCTION
TheSP206B,SP207B,SP211BandSP213have
a wake–up feature that keeps two or more re-
ceivers in an enabled state when the device is in
the shutdown mode. The SP213 has two receiv-
ers active (R4 and R5), while the SP207B and
SP211B have all receivers active during shut-
down. With only the receivers active during
shutdown, the devices draw 5–10µA of supply
current.
SP213 Only
Power
Receiver
Outputs
Enable
Tri–state
Enable
SD EN SD
EN
1
Up/Down
0
0
1
1
0
1
0
1
1
1
0
0
Up
Up
Down
Down
0
1
0
Tri–state
Table 2. Wake–Up Truth Table
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
8
computer to power up the microprocessor and
the SP2XXB/SP213 drivers. After the supply
voltage to the SP2XXB/SP213 reaches +5.0V,
the SHUTDOWN pin can be disabled, taking
the SP2XXB/SP213 out of the shutdown mode.
A typical application of this function would be
where a modem is interfaced to a computer in a
power–down mode. The ring indicator signal
from the modem could be passed through an
active receiver in the SP2XXB/SP213 that is
itself in the shutdown mode. The ring indicator
signal would propagate through the SP2XXB/
SP213tothepowermanagementcircuitryofthe
All receivers that are active during shutdown
maintain 500mV (typ.) of hysteresis.
POWER UP WITH SD ACTIVE (Charge pump in shutdown mode)
t
0 (POWERUP)
+5V
DATA VALID
R
OUT
0V
t
WAIT
ENABLE
SD
DISABLE
POWER UP WITH SD DISABLED (Charge pump in active mode)
t
0 (POWERUP)
+5V
DATA VALID
R
OUT
0V
t
ENABLE
ENABLE
SD
DISABLE
EXERCISING WAKE–UP FEATURE
t
0 (POWERUP)
+5V
DATA VALID
DATA VALID
DATA VALID
R
OUT
0V
t
t
t
ENABLE
ENABLE
ENABLE
SD
DISABLE
ENABLE
DISABLE
t
WAIT
V
= +5V ±10%; T = 25°C
A
CC
t
t
= 2ms typical, 3ms maximum
WAIT
ENABLE
= 1ms typical, 2ms maximum
Figure 6. Wake–Up Timing
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
9
Specification
RS–232D
RS–423A
RS–422
RS–485
RS–562
Mode of Operation
Single–Ended
Single–Ended
Differential
Differential
Single–Ended
No. of Drivers and Receivers
Allowed on One Line
1 Driver
1 Driver
1 Driver
32 Drivers
1 Driver
1 Receiver
10 Receivers
10 Receivers
32 Receivers
1 Receiver
Maximum Cable Length
50 feet
4,000 feet
4,000 feet
4,000 feet
C ≤ 2,500pF @ <20kbps;
C ≤1,000pF @ >20kbps
64kbps
Maximum Data Rate
20kbps
100kbps
10Mbps
10Mbps
Driver output Maximum Voltage
±25V
±6V
–0.25V to +6V
–7V to +12V
–3.7V to +13.2V
Driver Output Signal Level
Loaded
±5V
±3.6V
±6V
±2V
±5V
±1.5V
±5V
±3.7V
Unloaded
±15V
±13.2V
Driver Load Impedance
3 – 7kohm
450 ohm
100 ohm
54 ohm
3–7kohm
Max. Driver Output Current
(High Impedance State)
Power On
±100µA
±100µA
Power Off
V
MAX
/300
100µA
±100µA
Slew Rate
30V/µs max.
±15V
Controls Provided
±12V
30V/µs max.
±15V
Receiver Input Voltage Range
Receiver Input Sensitivity
Receiver Input Resistance
–7V to +7V
±200mV
–7V to +12V
±200mV
±3V
±200mV
±3V
3–7kohm
4kohm min.
4kohm min.
12kohm min.
3–7kohm
Table 3. EIA Standard Definitions
EIA STANDARDS
to meet both the EIA protocol standards, and the
needs of the industry.
The Electronic Industry Association (EIA) de-
veloped several standards of data transmission
which are revised and updated in order to meet
the requirements of the industry. In data pro-
cessing, there are two basic means of communi-
cating between systems and components. The
RS-232 standard was first introduced in 1962
and, since that time, has become an industry
standard.
±10kV ESD PROTECTION
The SP200 Series is equipped with Sipex-pro-
prietary ESD protection circuitry on all RS-232
inputs and outputs. The SP200 Series has been
characterized using MIL-STD-883C Method
3015.7 Human Body Model. Each device in the
family can withstand up to ±10kV of static
discharge on all RS-232 inputs and outputs. All
other pins of each device will maintain ≥ ±2kV
of ESD protection.
The RS-232 is a relatively slow data exchange
protocol, with a maximum baud rate of only
20kbaud, which can be transmitted over a maxi-
mum copper wire cable length of 50 feet. The
SP200 through SP213 Series of data communi-
cations interface products have been designed
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
10
TYPICAL APPLICATION CIRCUITS
+5V INPUT
0.1µF
6.3V
7
+5V INPUT
8
0.1µF
6.3V
+
+
6
0.1µF
6.3V
C1
+
VCC
9
7
+
+
0.1µF
6.3V
0.1µF
6.3V
V +
V –
C1
+
VCC
8
+
+
0.1µF
6.3V
V +
V –
10
11
0.1µF
16V
+
C1
C2
–
+
9
0.1µF
16V
+
13
C1
C2
–
+
12
10
0.1µF
16V
SP200
0.1µF
16V
12
5
SP204
C2
–
11
C2
–
400kOHM
400kOHM
2
T1
T2
T3
T4
T5
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
T5 OUT
SD
4
3
1
T1
T2
T3
T4
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
3
4
14
15
19
18
T2 IN
T3 IN
T4 IN
T5 IN
NC
2
T2 IN
T3 IN
T4 IN
1
16
15
13
14
20
16
17
6
5
GND
GND
+5V INPUT
0.1µF
6.3V
9
10
+
0.1µF
6.3V
C1
+
VCC
11
15
+
+
0.1µF
6.3V
V +
12
13
0.1µF
16V
+
C1
C2
–
+
V –
0.1µF
16V
SP206
14
C2
–
400kOHM
7
6
2
T1
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
400kOHM
400kOHM
400kOHM
3
T2 IN
T3 IN
T4 IN
T2
T3
T4
1
18
19
24
5
4
R1
R2
R3
R1 OUT
R2 OUT
R1 IN
R2 IN
5kOHM
5kOHM
5kOHM
22
23
17
20
16
21
R3 OUT
EN
R3 IN
SD
8
GND
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
11
TYPICAL APPLICATION CIRCUITS
+5V INPUT
0.1µF
6.3V
9
+5V INPUT
10
+
0.1µF
6.3V
0.1µF
6.3V
11
VCC
C1
+
VCC
11
15
12
+
+
0.1µF
6.3V
+
0.1µF
6.3V
V +
V –
C1
+
13
17
+
+
0.1µF
6.3V
V +
V –
12
13
0.1µF
16V
+
C1
C2
–
+
14
15
0.1µF
16V
+
C1
C2
–
+
0.1µF
16V
SP206B
400kOHM
400kOHM
400kOHM
400kOHM
0.1µF
16V
SP207B
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
14
C2
–
16
C2
–
7
6
2
T1
T2
T3
T4
7
6
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
2
T1
T2
T3
T4
T5
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
3
3
T2 IN
T3 IN
T4 IN
T2 IN
T3 IN
T4 IN
T5 IN
1
18
19
1
20
21
24
28
5
4
26
8
23
9
R1
T5 OUT
R1 IN*
R1 OUT*
R2 OUT*
R1 IN*
R2 IN*
5kOHM
5kOHM
5kOHM
22
23
R1
R
1 OUT*
R2
R3
5kOHM
5kOHM
5kOHM
5
4
17
20
16
21
R2
R3
R2 OUT*
R2 IN*
R3 OUT*
EN
R3 IN*
SD
19
24
18
25
R3 OUT*
EN
R3 IN*
SD
8
*Receivers active during shutdown
10
GND
GND
*Receivers active during shutdown
The SP207B is offered in a 28–pin SOIC or 28–pin SSOP package.
+5V INPUT
0.1µF
6.3V
9
10
+
0.1µF
6.3V
C1
+
VCC
11
15
+
+
0.1µF
6.3V
V +
V –
12
13
0.1µF
16V
+
C1
C2
–
+
0.1µF
16V
SP207
14
C2
–
400kOHM
7
6
2
T1
T2
T3
T4
T5
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
T5 OUT
400kOHM
400kOHM
400kOHM
400kOHM
3
T2 IN
T3 IN
T4 IN
T5 IN
1
18
19
21
24
20
5
22
17
4
R1
R2
R3
R1 OUT
R2 OUT
R3 OUT
R1 IN
R2 IN
R3 IN
5kOHM
5kOHM
5kOHM
23
16
8
GND
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
12
TYPICAL APPLICATION CIRCUITS
+5V INPUT
+5V INPUT
0.1µF
6.3V
9
0.1µF
6.3V
11
VCC
10
+
0.1µF
6.3V
12
+
0.1µF
6.3V
C1
+
C1
+
VCC
11
15
+
+
0.1µF
6.3V
13
17
+
+
V +
V –
0.1µF
6.3V
V +
V –
12
13
0.1µF
16V
+
14
15
C1
C2
–
+
0.1µF
16V
+
C1
C2
–
+
0.1µF
16V
0.1µF
16V
SP208
SP211
14
16
C2
–
C2
–
400kOHM
400kOHM
5
18
19
21
2
7
6
2
T1
T2
T3
T4
T1 IN
T1 OUT
T1
T2
T3
T4
T1 IN
T1 OUT
T2 OUT
T3 OUT
T4 OUT
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
400kOHM
1
3
T2 IN
T3 IN
T4 IN
T2 OUT
T2 IN
T3 IN
T4 IN
24
20
1
T3 OUT
T4 OUT
20
21
28
6
4
7
R1
R2
R3
R1 OUT
R2 OUT
R3 OUT
R1 IN
R2 IN
R3 IN
8
5
9
R1
R2
R3
R1 OUT
R2 OUT
R3 OUT
R1 IN
R2 IN
R3 IN
5kOHM
5kOHM
5kOHM
5kOHM
3
5kOHM
5kOHM
5kOHM
5kOHM
5kOHM
4
22
23
26
27
17
16
R4
R4 OUT
R4 IN
22
23
18
25
R4
R5
R4 OUT
R4IN
R5 IN
SD
19
24
8
R5 OUT
EN
GND
10
GND
+5V INPUT
0.1µF
6.3V
11
VCC
+5V INPUT
12
+
0.1µF
6.3V
0.1µF
6.3V
11
VCC
C1
+
13
+
12
C1
0.1µF
6.3V
+
0.1µF
6.3V
V +
+
13
+
+
0.1µF
6.3V
14
15
V +
0.1µF
16V
+
C1
C2
–
+
14
15
17
0.1µF
16V
+
C1
C2
–
+
V –
17
V –
+
0.1µF
16V
SP211B
400kOHM
400kOHM
400kOHM
400kOHM
0.1µF
16V
16
SP213
C2
–
16
C2
–
400kOHM
7
6
2
T1
T2
T3
T4
T1 IN
T1 OUT
T2 OUT
7
6
2
T1
T2
T3
T4
T1 IN
T2 IN
T3 IN
T4 IN
T1 OUT
T2 OUT
400kOHM
400kOHM
400kOHM
3
T2 IN
T3 IN
T4 IN
3
1
20
21
T
3 OUT
1
20
21
T
3 OUT
28
T4 OUT
28
T4 OUT
8
5
9
R1
R1 OUT*
R2 OUT*
R3 OUT*
R1 IN*
R2 IN*
R3 IN*
8
5
9
R1
R2
R3
R1 OUT
R2 OUT
R3 OUT
R1 IN
R2 IN
R3 IN
5kOHM
4
R2
R3
5kOHM
4
5kOHM
26
27
5kOHM
5kOHM
5kOHM
5kOHM
26
27
5kOHM
5kOHM
5kOHM
22
23
R4
R5
R4 OUT*
R4IN*
R5 IN*
SD
22
23
R4
R5
R4 OUT*
R4IN*
R5 IN*
SD
19
24
18
25
R5 OUT*
EN
19
24
18
25
R5 OUT*
EN
10
GND
*Receivers active during shutdown
10
*Receivers active during shutdown
GND
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
13
ORDERING INFORMATION
RS-232 Transceivers:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP207CA.......... 5............................. 3 ................................ 0°C to +70°C.............................. 24–pin SSOP
SP207CA/TR .... 5............................. 3 ................................ 0°C to +70°C.............................. 24–pin SSOP
SP207CP .......... 5............................. 3 ................................ 0°C to +70°C............................... 24–pin PDIP
SP207CT .......... 5............................. 3 ................................ 0°C to +70°C............................24–pin WSOIC
SP207CT/TR .... 5............................. 3 ................................ 0°C to +70°C............................24–pin WSOIC
SP207EA .......... 5............................. 3 ............................ –40°C to +85°C.............................. 24–pin SSOP
SP207EA/TR .... 5............................. 3 ............................ –40°C to +85°C.............................. 24–pin SSOP
SP207EP .......... 5............................. 3 ............................ –40°C to +85°C............................... 24–pin PDIP
SP207ET .......... 5............................. 3 ............................ –40°C to +85°C............................24–pin WSOIC
SP207ET/TR .... 5............................. 3 ............................ –40°C to +85°C............................24–pin WSOIC
SP208CA.......... 4............................. 4 ................................ 0°C to +70°C.............................. 24–pin SSOP
SP208CA/TR .... 4............................. 4 ................................ 0°C to +70°C.............................. 24–pin SSOP
SP208CP .......... 4............................. 4 ................................ 0°C to +70°C............................... 24–pin PDIP
SP208CT .......... 4............................. 4 ................................ 0°C to +70°C............................24–pin WSOIC
SP208CT/TR .... 4............................. 4 ................................ 0°C to +70°C............................24–pin WSOIC
SP208EA .......... 4............................. 4 ............................ –40°C to +85°C.............................. 24–pin SSOP
SP208EA/TR .... 4............................. 4 ............................ –40°C to +85°C.............................. 24–pin SSOP
SP208EP .......... 4............................. 4 ............................ –40°C to +85°C............................... 24–pin PDIP
SP208ET .......... 4............................. 4 ............................ –40°C to +85°C............................24–pin WSOIC
SP208ET/TR .... 4............................. 4 ............................ –40°C to +85°C............................24–pin WSOIC
RS-232 Transmitters:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP204CP .......... 4............................. 0 ................................ 0°C to +70°C............................... 16–pin PDIP
SP204CT .......... 4............................. 0 ................................ 0°C to +70°C............................... 16–pin SOIC
SP204CT/TR .... 4............................. 0 ................................ 0°C to +70°C............................... 16–pin SOIC
SP204EP .......... 4............................. 0 ............................ –40°C to +85°C............................... 16–pin PDIP
SP204ET .......... 4............................. 0 ............................ –40°C to +85°C............................... 16–pin SOIC
SP204ET/TR .... 4............................. 0 ............................ –40°C to +85°C............................... 16–pin SOIC
RS-232 Transmitters with Low–Power Shutdown:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP200CP .......... 5............................. 0 ................................ 0°C to +70°C............................... 20–pin PDIP
SP200CT .......... 5............................. 0 ................................ 0°C to +70°C............................20–pin WSOIC
SP200CT/TR .... 5............................. 0 ................................ 0°C to +70°C............................20–pin WSOIC
SP200EP .......... 5............................. 0 ............................ –40°C to +85°C............................... 20–pin PDIP
SP200ET .......... 5............................. 0 ............................ –40°C to +85°C............................20–pin WSOIC
SP200ET/TR .... 5............................. 0 ............................ –40°C to +85°C............................20–pin WSOIC
Available in lead free packaging. To order add "-L" suffix to part number.
Example: SP200ET/TR = standard; SP200ET-L/TR = lead free
/TR = Tape and Reel
Pack quantity is 1,500 for SSOP, WSIOC.
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
14
ORDERING INFORMATION
RS-232 Transceivers with Low–Power Shutdown and Tri–state Enable:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP206CA.......... 4............................. 3 ................................ 0°C to +70°C.............................. 24–pin SSOP
SP206CA/TR .... 4............................. 3 ................................ 0°C to +70°C.............................. 24–pin SSOP
SP206CP .......... 4............................. 3 ................................ 0°C to +70°C............................... 24–pin PDIP
SP206CT .......... 4............................. 3 ................................ 0°C to +70°C............................24–pin WSOIC
SP206CT/TR .... 4............................. 3 ................................ 0°C to +70°C............................24–pin WSOIC
SP206EA .......... 4............................. 3 ............................ –40°C to +85°C.............................. 24–pin SSOP
SP206EA/TR .... 4............................. 3 ............................ –40°C to +85°C.............................. 24–pin SSOP
SP206EP .......... 4............................. 3 ............................ –40°C to +85°C............................... 24–pin PDIP
SP206ET .......... 4............................. 3 ............................ –40°C to +85°C............................24–pin WSOIC
SP206ET/TR .... 4............................. 3 ............................ –40°C to +85°C............................24–pin WSOIC
SP211CA.......... 4............................. 5 ................................ 0°C to +70°C.............................. 28–pin SSOP
SP211CA/TR .... 4............................. 5 ................................ 0°C to +70°C.............................. 28–pin SSOP
SP211CT .......... 4............................. 5 ................................ 0°C to +70°C............................28–pin WSOIC
SP211CT/TR .... 4............................. 5 ................................ 0°C to +70°C............................28–pin WSOIC
SP211EA .......... 4............................. 5 ............................ –40°C to +85°C.............................. 28–pin SSOP
SP211EA/TR .... 4............................. 5 ............................ –40°C to +85°C.............................. 28–pin SSOP
SP211ET .......... 4............................. 5 ............................ –40°C to +85°C............................28–pin WSOIC
SP211ET/TR .... 4............................. 5 ............................ –40°C to +85°C............................28–pin WSOIC
RS-232 Transceivers with Low–Power Shutdown, Tri–state Enable, and
Wake–Up Function:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP206BCA ....... 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C.............................. 24–pin SSOP
SP206BCA/TR . 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C.............................. 24–pin SSOP
SP206BCP ....... 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................... 24–pin PDIP
SP206BCT ....... 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................24–pin WSOIC
SP206BCT/TR . 4....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................24–pin WSOIC
SP206BEA ....... 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C.............................. 24–pin SSOP
SP206BEA/TR . 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C.............................. 24–pin SSOP
SP206BET........ 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C............................24–pin WSOIC
SP206BET/TR .. 4....... 3, with 3 active in Shutdown ...... –40°C to +85°C............................24–pin WSOIC
SP207BCA ....... 5....... 3, with 3 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP207BCA/TR . 5....... 3, with 3 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP207BCT ....... 5....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................28–pin WSOIC
SP207BCT/TR . 5....... 3, with 3 active in Shutdown .......... 0°C to +70°C............................28–pin WSOIC
SP207BEA ....... 5....... 3, with 3 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP207BEA/TR . 5....... 3, with 3 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP207BET........ 5....... 3, with 3 active in Shutdown ...... –40°C to +85°C............................28–pin WSOIC
SP207BET/TR .. 5....... 3, with 3 active in Shutdown ...... –40°C to +85°C............................28–pin WSOIC
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
15
ORDERING INFORMATION
RS-232 Transceivers with Low–Power Shutdown, Tri–state Enable, and
Wake–Up Function:
Model .......... Drivers ............... Receivers..................... Temperature Range ................. Package Type
SP211BCA ....... 4....... 5, with 5 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP211BCA/TR . 4....... 5, with 5 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP211BCT ....... 4....... 5, with 5 active in Shutdown .......... 0°C to +70°C............................28–pin WSOIC
SP211BCT/TR . 4....... 5, with 5 active in Shutdown .......... 0°C to +70°C............................28–pin WSOIC
SP211BEA ....... 4....... 5, with 5 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP211BEA/TR . 4....... 5, with 5 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP211BET........ 4....... 5, with 5 active in Shutdown ...... –40°C to +85°C............................28–pin WSOIC
SP211BET/TR .. 4....... 5, with 5 active in Shutdown ...... –40°C to +85°C............................28–pin WSOIC
SP213CA.......... 4....... 5, with 2 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP213CA/TR .... 4....... 5, with 2 active in Shutdown .......... 0°C to +70°C.............................. 28–pin SSOP
SP213CT .......... 4....... 5, with 2 active in Shutdown .......... 0°C to +70°C............................28–pin WSOIC
SP213CT/TR .... 4....... 5, with 2 active in Shutdown .......... 0°C to +70°C............................28–pin WSOIC
SP213EA .......... 4....... 5, with 2 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP213EA/TR .... 4....... 5, with 2 active in Shutdown ...... –40°C to +85°C.............................. 28–pin SSOP
SP213ET .......... 4....... 5, with 2 active in Shutdown ...... –40°C to +85°C............................28–pin WSOIC
SP213ET/TR .... 4....... 5, with 2 active in Shutdown ...... –40°C to +85°C............................28–pin WSOIC
Available in lead free packaging. To order add "-L" suffix to part number.
Example: SP213ET/TR = standard; SP213ET-L/TR = lead free
/TR = Tape and Reel
Pack quantity is 1,500 for SSOP, WSIOC.
CLICK HERE TO ORDER SAMPLES
Date:05/26/2005
+5V High-Speed RS232 Transceivers
© Copyright 2005 Sipex Corporation
16
相关型号：
SP211CT-L
Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, LEAD FREE, MS-013AE, SOIC-28
EXAR
SP211CT-L/TR
Line Transceiver, 4 Func, 4 Driver, 5 Rcvr, CMOS, PDSO28, LEAD FREE, MS-013AE, SOIC-28
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