SP312AET/TR [SIPEX]
Enhanced RS-232 Line Drivers/Receivers; 增强型RS - 232线路驱动器/接收器
| 型号： | SP312AET/TR |
| 厂家： | 
SIPEX CORPORATION |
| 描述： | Enhanced RS-232 Line Drivers/Receivers |
| 文件： | 总16页 (文件大小：914K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
Solved by
SP232A/233A/310A/312A
Enhanced RS-232 Line Drivers/Receivers
TM
FEATURES
C
1
+
1
2
3
4
5
16
15
14
13
12
V
CC
■ Operates from Single +5V Power Supply
V+
GND
OUT
■ Meets All RS-232F and ITU V.28
C -
1
T1
Specifications
C2+
R
1
IN
■ Operates with 0.1µF to 1µF Capacitors
■ High Data Rate – 120Kbps Under Load
■ Low Power CMOS – 3mA Operation (SP232A)
■ No External Capacitors Required (SP233A)
■ Low Power Shutdown (SP310A,SP312A)
■ Enhanced ESD Protection (2kV Human
Body Model)
C -
2
R
1
OUT
Available in Lkaging
V-
6
7
8
11
10
9
T1
IN
IN
T
2
OUT
T2
R2IN
R OUT
2
Now Available in Lead Free Packaging
DESCRIPTION
TheSP232A/233A/310A/312Adevicesareafamilyoflinedriverandreceiverpairsthatmeetthe
specificationsofRS-232andV.28serialprotocols. Thesedevicesarepin-to-pincompatiblewith
popular industry standards. As with the initial versions, the SP232A/233A/310A/312A devices
feature at least 120Kbps data rate under load, 0.1µF charge pump capacitors, and overall
ruggedness for commercial applications. This family also features Sipex's BiCMOS design
allowing low power operation without sacrificing performance. The series is available in plastic
DIP and SOIC packages operating over the commercial and industrial temperature ranges.
SELECTION TABLE
SP232A
SP233A
SP310A
SP312A
2
2
2
2
2
2
2
2
N//A
N/A
0
4
0
4
4
No
No
Yes
Yes
No
No
No
No
No
Yes
Yes
2
Yes
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀ
ABSOLUTE MAXIMUM RATINGS
This is a stress rating only and functional operation of the device at
these or any other conditions above those indicated in the operation
sections of this specification is not implied. Exposure to absolute
maximum rating conditions for extended periods of time may affect
reliability.
Output Voltages
TOUT .................................................................................................... (V+, +0.3V) to (V-, -0.3V)
ROUT ................................................................................................................ -0.3V to (Vcc +0.3V)
Short Circuit Duration
Vcc ................................................................................................................................................................. +6V
V+ .................................................................................................................... (Vcc-0.3V) to +11.0V
V- ............................................................................................................................................................ -11.0V
Input Voltages
T
......................................................................................................................................... Continuous
POlaUsT tic DIP .......................................................................... 375mW
(derate 7mW/°C above +70°C)
Small Outline ...................................................................... 375mW
(derate 7mW/°C above +70°C)
TIN ......................................................................................................................... -0.3 to (Vcc +0.3V)
RIN ............................................................................................................................................................ ±30V
ELECTRICAL CHARACTERISTICS
VCC=+5V±10%; 0.1µF charge pump capacitors; TMINto T MAX unless otherwise noted.
TTL INPUT
Logic Threshold
LOW
TIN; EN, SD
0.8
Volts
Volts
µA
HIGH
2.0
TIN; EN, SD
Logic Pull-Up Current
15
200
TIN= ZeroV
TTL OUTPUT
TTL/CMOS Output
Voltage, Low
IOUT= 3.2mA; Vcc = +5V
IOUT= -1.0mA
0.4
Volts
Volts
µA
Voltage, High
3.5
= V
,
ZeroV)VOUT )VCC
EN
Leakage Current; TA= +25 °
0.05
±10
SP31C0CA and SP312A only
RS-232 OUTPUT
Output Voltage Swing
±5
±6
Volts
All transmitter outputs loaded
with 3k1to Ground
VCC
=
Output Resistance
300
Ohms
mA
ZeroV; V OUT
= ±2V
Output Short Circuit Current
±18
Infinite duration
CL= 2500pF, R L= 3k1
Maximum Data Rate
120
240
Kbps
RS-232 INPUT
Voltage Range
Voltage Threshold
LOW
-30
0.8
+30
Volts
1.2
1.7
0.5
5
Volts
Volts
Volts
k1
V = 5V, T = +25 °C
HIGH
2.4
1.0
7
VCC= 5V, T A= +25 °C
Hysteresis
0.2
3
VCC= 5V, T A= +25 °C
Resistance
TAC=C +25 °C,A-15V )V IN )+15V
DYNAMIC CHARACTERISTICS
Driver Propagation Delay
1.5
0.1
3.0
1.0
30
µs
µs
TTL to RS-232; CL= 50pF
RS-232 to TTL
Receiver Propagation Delay
Instantaneous Slew Rate
V/µs
C = 10pF, R = 3-7k1;
LT =+25 °CL
Transition Region Slew Rate
10
V/µs
CL=A2500pF, R L= 3k1;
measured from +3V to -3V
or -3V to +3V
Output Enable Time
Output Disable Time
400
250
ns
ns
SP310A and SP312A only
SP310A and SP312A only
POWER REQUIREMENTS
VCCPower Supply Current
No load, T = +25°C; VCC= 5V
3
5
mA
mA
No load, TAA= +25°C; V = 5V
SP232A
SP233A, SP310A, SP312A
10
15
CC
VCCSupply Current,Loaded
SP232A
15
25
mA
mA
All transmitters RL= 3k 1;
T
A = +25 °C
SP233A, SP310A, SP312A
All transmitters RL= 3k 1;
TA = +25 °C
Shutdown Supply Current
SP310A,SP312A
1
10
µA
VCC= 5V, T A= +25 °C
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
2
PERFORMANCE CURVES
Not 100% tested.
-11
-10
-9
12
10
8
30
25
9.0
8.5
V
= 6V
CC
= 5V
8.0
7.5
V
CC
V
= 6V
CC
V
= 6V
-8
-7
-6
-5
-4
CC
20
V
= 4V
CC
V
= 5V
CC
6
7.0
15
Load current = 0mA
V
= 5V
CC
T
= 25 °C
A
6.5
6.0
4
2
0
V
= 4V
CC
10
5
V
= 4V
CC
5.5
5.0
V
= 3V
CC
-3
0
2
4
6
8
10 12 14
0
0
5
10 15 20 25 30 35 40
Load Current (mA)
4.5
4.75
5.0
5.25
5.5
-55 -40
0
25
70
85
125
Load Current (mA)
V
CC
(Volts)
Temperature (°C)
PINOUTS
R
2
OUT
IN
1
2
20
T
2
1
IN
IN
C
1
+
1
16
15
14
13
12
11
10
9
V
CC
R
2
19
18
17
16
15
14
13
12
11
T
V+
2
3
4
5
6
7
8
GND
OUT
T2OUT
3
R
1
OUT
IN
OUT
C -
1
T
1
Conn to 10
Conn to 11
Conn to 12
4
R1
C +
2
R
R
1
IN
5
T
1
C -
2
1
OUT
6
GND
V-
7
C
C
1
-
DNC
V
CC
T
T
1
IN
1
+ DNC
8
V+ DNC
GND
T2
OUT
2
IN
Conn to 15
Conn to 16
9
R2IN
R OUT
2
10
Conn to 17
20-PIN SOIC
See Figure 2 for
Pin Connections
18
18
1
2
3
4
5
6
7
8
9
1
T IN
2
1
20
19
R
R
OUT
IN
ON/OFF
SHUTDOWN
NC
*
+
EN
*
+
2
2
17
16
15
14
13
12
11
10
17
16
15
14
13
12
11
10
2
3
4
5
6
7
8
9
T IN
1
2
3
V
CC
VCC
C1
C
1
R
OUT
IN
18 T OUT
2
GND
OUT
GND
OUT
V+
V+
1
R
4
17 V-
T
1
T1
C1-
C1-
1
T OUT
1
5
16
15
C
-
R1IN
R1
IN
C2+
C2+
2
GND
6
C
+
R1OUT
R1
OUT
C2-
C2-
2
V
7
14 V+
13
12 V-
11
T1IN
T
1
IN
IN
V-
V-
CC
C
+
8
C
1
-
T2IN
T2
T
2
OUT
T
2
OUT
1
GND
9
R2OUT
R2OUT
R2IN
R2IN
C
-
10
C
+
2
2
20-PIN PLASTIC DIP
*
N.C. for SP310E_A, EN for SP312E_A
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
3
FEATURES…
The SP232A/233A/310A/312A devices are a
family of line driver and receiver pairs that meet
the specifications of RS-232 and V.28 serial
protocols. The ESD tolerance has been im-
proved on these devices to over ±2KV for the
Human Body Model. These devices are pin-to-
pin compatible with popular industry standards.
The SP232A/233A/310A/312A devices
feature10V/µs slew rate, 120Kbps data rate un-
derload, 0.1µFchargepumpcapacitors, overall
ruggedness for commercial applications, and
increased drive current for longer and more
flexible cable configurations. This family also
features Sipex's BiCMOS design allowing low
power operation without sacrificing perfor-
mance.
The SP310A provides identical features as the
SP232A with the addition of a single control
line which simultaneously shuts down the inter-
nal DC/DC converter and puts all transmitter
and receiver outputs into a high impedance
state. The SP312A is identical to the SP310A
with separate tri-state and shutdown control
lines.
THEORY OF OPERATION
The SP232A, SP233A, SP310A and SP312A
devices are made up of three basic circuit blocks –
1)adriver/transmitter,2)areceiverand3)acharge
pump. Each block is described below.
Driver/Transmitter
The drivers are inverting transmitters, which ac-
cept TTL or CMOS inputs and output the RS-232
signals with an inverted sense relative to the input
logic levels. Typically the RS-232output voltage
swing is ±6V. Even under worst case loading
conditions of 3kOhms and 2500pF, the output is
guaranteedtobe±5V, whichisconsistentwiththe
RS-232 standard specifications. The transmitter
outputsareprotectedagainstinfiniteshort-circuits
to ground without degradation in reliability.
The SP232A/233A/310A/312A devices have
internal charge pump voltage converters which
allow them to operate from a single +5V supply.
Thechargepumpswilloperatewithpolarizedor
non-polarized capacitors ranging from 0.1 toµ1F
and will generate the ±6V needed for the RS-
232 output levels. Both meet all EIA RS-232F
and ITU V.28 specifications.
+5V INPUT
10 F 6.3V
µ
+
16
1
0.1 F 6.3V
µ
V
C
C
C
C
+
-
CC
+
+
1
1
2
6
+
0.1
F
µ
V+
V-
*
6.3V
3
4
Charge Pump
+
-
2
2
+
0.1
F
µ
0.1
F
µ
10V
10V
5
400k
1
11
14
T
T
IN
T
OUT
T
1
1
1
400k
1
10
12
7
IN
T
OUT
IN
T
2
2
2
1
13
R
R
OUT
OUT
R
R
1
1
2
5k
1
9
8
R
IN
R
2
2
5k
1
SP232A
GND 15
*The negative terminal of the V+ storage capacitor can be tied
to either VCCor GND. Connecting the capacitor to V CC(+5V)
is recommended.
Figure 1. Typical Circuit using the SP232A.
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢁ
+5V INPUT
7
+5V INPUT
7
V
V
CC
CC
400k
1
1
5
2
400k
1
1
5
2
T
IN
IN
T
OUT
T
T
IN
IN
T
OUT
T
1
1
1
1
1
1
400k
1
3
18
4
400k
1
3
18
4
T
T
OUT
IN
T
T
T
OUT
IN
T
2
2
1
2
2
2
1
2
R
R
OUT
R
R
R
R
OUT
R
R
1
1
1
1
5k
5k
1
1
5k
5k
1
1
20
19
20
19
OUT
R
IN
R
OUT
R
IN
R
2
2
2
2
2
2
8
13
14
C
C
+
-
C
C
+
-
Do not make
connection to
these pins
1
1
Do not make
connection to
these pins
1
1
13
11
12
C
C
C
C
+
+
-
C
C
C
C
+
+
-
2
2
Connect on PCB
Connect on PCB
2
2
14
15
10
16
8
15
11
16
Pin 11 to Pin 15
Pin 12 to Pin 15
V+
V-
V+
V-
Pin 10 to Pin 16
Pin 11 to Pin 16
Pin 12 to Pin 17
Pin 10 to Pin 17
10
17
12
17
2
2
Both Pins 6 and 9 to GND
Both Pins 6 and 9 to GND
2
2
SP233ACP
SP233ACT
GND GND
-
V-
GND
6
GND
9
-
V-
6
9
Figure 2. Typical Circuits using the SP233ACP and SP233ACT
The instantaneous slew rate of the transmitter
output is internally limited to a maximum of 30V/
µsinordertomeetthestandards[EIARS-232-F].
The transition region slew rate of these enhanced
products is typically 10V/µs. The smooth transi-
tion of the loaded output from VOL to VOH clearly
meets the monotonicity requirements of the stan-
dard [EIA RS-232-F].
inputshaveatypicalhysteresismarginof500mV.
This ensures that the receiver is virtually immune
to noisy transmission lines.
The input thresholds are 0.8V minimum and 2.4V
maximum, again well within the ±3V RS-232
requirements. The receiver inputs are also pro-
tected against voltages up to ±25V. Should an
input be left unconnected, a 5K1 pulldown resis-
tortogroundwillcommittheoutputofthereceiver
to a high state.
Receivers
The receivers convert RS-232 input signals to
inverted TTL signals. Since the input is usually
fromatransmissionline, wherelongcablelengths
andsysteminterferencecandegradethesignal,the
+5V INPUT
+5V INPUT
10 F 6.3V
µ
10 F 6.3V
µ
+
+
17
17
0.1
F
µ
2
0.1 µF
10V
+
2
V
10V
C
C
C
C
+
-
V
CC
+
+
C
C
C
C
+
-
1
1
3
7
CC
0.1
F
+
µ
+
+
1
1
3
7
V+
V-
0.1
F
µ
*
V+
V-
6.3V
*
4
5
6.3V
4
5
Charge Pump
Charge Pump
+
-
2
2
+
0.1
F
µ
+
-
0.1
µ
F
2
2
+
0.1
F
µ
10V
16V
0.1 µF
10V
6
16V
6
400k
1
1
400k
1
12
15
8
T
T
IN
T
T
OUT
OUT
T
1
1
2
1
12
15
T
T
IN
T
OUT
T
1
1
1
400k
400k
1
11
13
IN
T
2
2
11
13
8
IN
T
OUT
IN
T
2
2
2
1
14
14
R
R
OUT
OUT
R
R
1
1
2
R
R
OUT
R
R
IN
IN
R
1
2
1
2
1
5k
1
5k
5k
1
1
10
9
9
10
1
R
IN
R
OUT
EN
R
2
2
2
5k
1
18
18
ON/OFF
SHUTDOWN
SP312A
GND 16
SP310A
GND 16
*The negative terminal of the V+ storage capacitor can be tied
to either VCCor GND. Connecting the capacitor to V CC(+5V)
is recommended.
*The negative terminal of the V+ storage capacitor can be tied
to either VCCor GND. Connecting the capacitor to V CC(+5V)
is recommended.
Figure 3. Typical Circuits using the SP310A and SP312A
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢂ
V
= +5V
CC
C
+Vcc
4
+
–
V
V
Storage Capacitor (V+)
DD
+
–
+
–
C
C
2
1
+
–
Storage Capacitor (V-)
SS
C
–Vcc
3
–Vcc
Figure 4. Charge Pump — Phase 1
In actual system applications, it is quite possible
for signals to be applied to the receiver inputs
before power is applied to the receiver circuitry.
Thisoccurs,forexample,whenaPCuserattempts
toprint,onlytorealizetheprinterwasn’tturnedon.
In this case an RS-232 signal from the PC will
appear on the receiver input at the printer. When
the printer power is turned on, the receiver will
operate normally. All of these enhanced devices
are fully protected.
Phase 2
— VSStransfer — Phase two of the clock con-
nects the 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.
Phase 3
— VDD charge storage — The third phase of the
clock is identical to the first phase — the charge
transferred in C1produces –5V in the negative
terminal of C1, which is applied to the negative
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
attain symmetrical power supplies. There is a
free–running oscillator that controls the four
phases of the voltage shifting. A description of
each phase follows.
+
side of capacitor C2. Since C2 is at +5V, the
voltage potential across C2 is a maximum of l0V.
Phase 4
— VDD transfer — The fourth phase of the clock
connects the negative terminal of C2 to ground,
and transfers the generated l0V across C2 to C4,
theVDD storagecapacitor.Again,simultaneously
with this, the positive side of capacitor C1 is
switched to +5V and the negative side is con-
nected to ground, and the cycle begins again.
Phase 1
— VSS charge storage —During this phase of
the clock cycle, the positive side of capacitors
C1 and C2 are initially charged to +5V. Cl+ is
–
Since both V+ and V– are separately generated
from VCC; in a no–load condition V+ and V– will
besymmetrical. Olderchargepumpapproaches
then switched to ground and the charge in C1 is
–
+
transferred to C2 . Since C2 is connected to
+5V, the voltage potential across capacitor C2 is
now 10V.
V
= +5V
CC
C
4
+
–
V
V
Storage Capacitor
DD
+
+
C
C
2
1
–
–
+
–
Storage Capacitor
SS
C
3
Vss
Figure 5. Charge Pump — Phase 2
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢃ
V
DD
a) C2+
GND
GND
b) C2–
Vss
Figure 6. Charge Pump Waveforms
Shutdown (SD) and Enable (EN) for the
SP310A and SP312A
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.
Both the SP310A and SP312A have a shutdown/
standby mode to conserve power in battery-pow-
ered systems. To activate the shutdown mode,
which stops the operation of the charge pump, a
logic “0” is applied to the appropriate control line.
For the SP310A, this control line is ON/OFF (pin
18). Activating the shutdown mode also puts the
The clock rate for the charge pump typically
operates at greater than 15kHz. The external
capacitors can be as low as 0.1µF with a 10V
breakdown voltage rating.
V
= +5V
CC
C
4
+
+5V
–
+
V
V
Storage Capacitor
DD
+
–
+
–
C
C
2
1
–
Storage Capacitor
SS
C
–5V
–5V
3
Figure 7. Charge Pump — Phase 3
Vcc = +5V
C
V
DD
4
+
–
V
V
Storage Capacitor
DD
+
+
C
C
2
–
1
–
+
–
Storage Capacitor
SS
C
3
Figure 8. Charge Pump — Phase 4
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
7
SP310Atransmitterandreceiveroutputsinahigh
impedance condition (tri-stated). The shutdown
mode is controlled on the SP312A by a logic “0”
ontheSHUTDOWNcontrolline(pin18);thisalso
puts the transmitter outputs in a tri–state mode.
The receiver outputs can be tri–stated separately
during normal operation or shutdown by a logic
“1” on the ENABLE line (pin 1).
Pin Strapping for the SP233ACT/ACP
The SP233A packaged in the 20–pin SOIC pack-
age (SP233ACT) has a slightly different pinout
thanthe SP233AinPDIPpackaging(SP233ACP).
To operate properly, the following pairs of pins
must be externally wired together:
PinsWired
Wake–Up Feature for the SP312A
Together
TwoV-Pins
TwoC2+Pins
TwoC2-Pins
SOIC
10&17
12&15
11&16
PDIP
12&17
11&15
10&16
The SP312A has a wake–up feature that keeps
all the receivers in an enabled state when the
device is in the shutdown mode. Table 1 defines
the truth table for the wake–up function.
NoConnectionsfor
Pins8,13,and14
With only the receivers activated, the SP312A
typically draws less than 5µA supply current.
In the case of a modem interfaced to a computer
in power down mode, the Ring Indicator (RI)
signal from the modem would be used to "wake
up" the computer, allowing it to accept data
transmission.
Connect Pins6and9
toGND
After the ring indicator signal has propagated
through the SP312A receiver, it can be used to
trigger the power management circuitry of the
computer to power up the microprocessor, and
bring the SD pin of the SP312A to a logic high,
takingitoutoftheshutdownmode. Thereceiver
propagation delay is typically 1µs. The enable
timeforV+ andV– istypically2ms. AfterV+ and
V– have settled to their final values, a signal can
be sent back to the modem on the data terminal
ready (DTR) pin signifying that the computer is
ready to accept and transmit data.
Down
Down
Up
Enable
Tri–state
Enable
0
0
0
1
1
0
1
1
Up
Tri–state
Table 1. Wake-up Function Truth Table.
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢄ
PAꢀkAgE: 16 Pꢁꢂ ꢂSoꢁꢀ
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢅ
PAꢀkAgE: 16 Pꢁꢂ WSoꢁꢀ
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀ0
PAꢀkAgE: 18 Pꢁꢂ WSoꢁꢀ
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀꢀ
PAꢀkAgE: 20 Pꢁꢂ WSoꢁꢀ
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀ2
PAꢀkAgE: 16 Pꢁꢂ PDꢁP
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀ3
PAꢀkAgE: 18 Pꢁꢂ PDꢁP
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀꢁ
PAꢀkAgE: 20 Pꢁꢂ PDꢁP
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀꢂ
ORDERING INFORMATION
Part Number
Temperature Range
Topmark
Package
SP232ACN.............................0°C to +70°C................................SP232ACN..........................................................................16–pin NSOIC
SP232ACN/TR.......................0°C to +70°C................................SP232ACN..........................................................................16–pin NSOIC
SP232ACP.............................0°C to +70°C.................................SP232ACP.........................................................................16–pin PDIP
SP232ACT.............................0°C to +70°C.................................SP232ACT..........................................................................16–pin WSOIC
SP232ACT/TR.......................0°C to +70°C.................................SP232ACT..........................................................................16–pin WSOIC
SP232AEN..........................–40°C to +85°C................................SP232AEN..........................................................................16–pin NSOIC
SP232AEN/TR....................–40°C to +85°C................................SP232AEN..........................................................................16–pin NSOIC
SP232AEP..........................–40°C to +85°C................................SP232AEP..........................................................................16–pin PDIP
SP232AET..........................–40°C to +85°C................................SP232AET...........................................................................16–pin WSOIC
SP232AET/TR.....................–40°C to +85°C................................SP232AET...........................................................................16–pin WSOIC
SP233ACP.............................0°C to +70°C.................................SP232ACP.........................................................................20–pin PDIP
SP233ACT............................0°C to +70°C.................................SP233ACT...........................................................................20–pin WSOIC
SP233ACT/TR......................0°C to +70°C.................................SP233ACT...........................................................................20–pin WSOIC
SP233AEP..........................–40°C to +85°C................................SP232AEP..........................................................................20–pin PDIP
SP233AET..........................–40°C to +85°C................................SP233AET...........................................................................20–pin WSOIC
SP233AET/TR.....................–40°C to +85°C................................SP233AET...........................................................................20–pin WSOIC
SP310ACP............................0°C to +70°C.................................SP310ACP.........................................................................18–pin PDIP
SP310ACT............................0°C to +70°C.................................SP310ACT..........................................................................18–pin WSOIC
SP310ACT/TR......................0°C to +70°C.................................SP310ACT..........................................................................18–pin WSOIC
SP310AEP..........................–40°C to +85°C................................SP310AEP..........................................................................18–pin PDIP
SP310AET..........................–40°C to +85°C................................SP310AET...........................................................................18–pin WSOIC
SP310AET/TR.....................–40°C to +85°C................................SP310AET...........................................................................18–pin WSOIC
SP312ACP............................0°C to +70°C.................................SP312ACP..........................................................................18–pin PDIP
SP312ACT............................0°C to +70°C.................................SP312ACT...........................................................................18–pin WSOIC
SP312ACT/TR......................0°C to +70°C.................................SP312ACT...........................................................................18–pin WSOIC
SP312AEP..........................–40°C to +85°C................................SP312AEP...........................................................................18–pin PDIP
SP312AET..........................–40°C to +85°C................................SP312AET............................................................................18–pin WSOIC
SP312AET/TR.....................–40°C to +85°C................................SP312AET............................................................................18–pin WSOIC
Available in lead free packaging. To order add "-L" suffix to part number.
Example: SP312AEA/TR = standard; SP312AEA-L/TR = lead free.
/TR = Tape and Reel
Pack quantity is 1,500 for WSOIC and 2,500 for NSOIC.
Solved by
Sipex ꢀꢃrpꢃratiꢃn
Headquarters and
TM
Sales Office
233 South Hillview Drive
Solved by Sipex
tm
Milpitas, CA ꢅꢂ03ꢂ
TEL: (ꢁ0ꢄ) ꢅ3ꢁ-7ꢂ00
FAX: (ꢁ0ꢄ) ꢅ3ꢂ-7ꢃ00
Sipex Corporation reserves the right to make changes to any products described herein. Sipex does not assume
any liability arising out of the application or use of any product or circuit described herein; neither does it convey
any license under its patent rights nor the rights of others.
Jan 3ꢀ-07 Rev B
SP232A/233A/3ꢀ0A/3ꢀ2A
© 2007 Sipex Corporation
ꢀꢃ
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