SP312ACX-L/TR [SIPEX]
Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, DIE;
| 型号： | SP312ACX-L/TR |
| 厂家： | 
SIPEX CORPORATION |
| 描述： | Line Transceiver, 2 Func, 2 Driver, 2 Rcvr, CMOS, DIE 驱动 接口集成电路 驱动器 |
| 文件： | 总4页 (文件大小：60K) |
| 中文： | 中文翻译 | 下载： | 下载PDF数据表文档文件 |
®
SP231A/232A/233A/310A/312A
Enhanced RS-232 Line Drivers/Receivers
features
description
The Sipex SP231A, SP232A and SP233A are enhanced versions of the
Sipex SP231, SP232 and SP233 RS-232 line drivers/receivers. They
are pin-for-pin replacements for these earlier versions and will operate
in their sockets. Performance enhancements include 10V/µs slew rate,
120kbps guaranteed transmission rate, and increased drive current for
longer and more flexible cable configurations. Ease of use enhance-
ments include smaller, 0.1µF charge pump capacitors, enhanced ESD
protection, low power dissipation and overall ruggedized construction
for commercial environments. The series is available in plastic and
ceramic DIP and SOIC packages operating over the commercial,
industrial and military temperature ranges.
■ Operates from Single 5V
Power Supply
■ Meets all RS-232D and V.28
Specifications
■ Multiple Drivers and
Receivers
■ Small Charge Pump
Capacitors – 0.1µF
■ Operates with 0.1µF and
100µF Capacitors
■ High Data Rate – 120kbps
under Load
■ High Output Slew Rate –
10V/µs under Load
block diagram
■ Low Power Shutdown ≤1µA
RS-232 INPUTS
RS-232 OUTPUTS
■ 3-State TTL/CMOS Receiver
Outputs
■ ±30V Receiver Input Levels
I
■ Low Power CMOS – 15mA
Operation
T
T
2
1
CHARGE
PUMP
R
R
2
C+
C-
1
2
3
4
5
6
7
14 V+
13
12 GND
1
V
CC
SP231A
V-
T
OUT
11
10
9
T
OUT
IN
2
2
1
R
IN
R
R
2
1
1
1
R
OUT
IN
OUT
IN
T
8
T
2
TTL/CMOS OUTPUTS
TTL/CMOS INPUTS
14-Pin Plastic DIP
2002 Short Form Catalog
I-29
© Copyright 2001 Sipex Corporation
SP231A/232A/233A/310A/312A
pin configuration
1
2
3
4
5
6
7
8
16
15
14
13
12
11
10
9
C+
C-
V+
V
C+
C-
1
2
3
4
5
6
7
14 V+
13
12 GND
C +
1
1
2
3
4
5
6
7
8
16
V
CC
V
V+
15 GND
CC
CC
SP232A
SP231A
SP231A
V-
GND
V-
C -
1
14 T OUT
1
T
OUT
T
OUT
IN
2
2
1
T
OUT
11
10
9
T
OUT
IN
C +
2
13 R IN
1
2
2
1
R
IN
R
R
2
1
1
1
R
IN
R
R
T
C -
2
12 R OUT
1
2
1
R
OUT
IN
OUT
IN
R
OUT
IN
OUT
IN
V-
11 T IN
1
1
T
T
2
T
8
T OUT
2
10 T IN
2
2
1
NC
NC
R IN
2
9
R OUT
2
14-Pin Plastic DIP
16-Pin SOIC
16-PIN SOIC
16-PIN Plastic DIP
T IN
2
1
2
20 R OUT
2
T IN
2
1
20 R OUT
2
18
17
16
15
14
13
12
11
10
NC
1
2
3
4
5
6
7
8
9
ON/OFF
T IN
1
19 R IN
2
T IN
1
2
3
19 R IN
2
C +
1
V
CC
R OUT
1
3
18 T OUT
2
R OUT
1
18 T OUT
2
V+
GND
SP233ACT
SP233ACP
SP310A
R IN
1
4
17 V-
R IN
1
4
17 V-
C -
1
T
OUT
IN
1
T OUT
1
5
16 C -
2
T OUT
1
5
16 C -
2
C +
2
R
1
GND
6
15 C +
2
GND
6
15 C +
2
C -
2
R
OUT
IN
1
V
7
14 V+
V
7
14 C –
1
V-
T
1
CC
CC
C +
1
8
13 C -
1
V+
8
13 C +
1
T OUT
2
T
IN
2
GND
9
12 V-
GND
V–
9
12 C +
2
R IN
R
OUT
2
2
C -
2
10
11 C +
2
10
11 C –
2
18-PIN SOIC
18-PIN Plastic DIP
I
20-PIN SOIC
20-PIN PLASTIC DIP
18
EN
1
2
3
4
5
6
7
8
9
SHUTDOWN
17
16
15
14
13
12
11
10
C +
1
V
CC
V+
GND
SP312A
C -
T
OUT
IN
1
1
C +
R
1
2
C -
2
R
OUT
IN
1
V-
T
1
T OUT
T
IN
2
2
R IN
R
OUT
2
2
18-PIN SOIC
18-PIN Plastic DIP
2002 Short Form Catalog
I-30
© Copyright 2001 Sipex Corporation
SP231A/232A/233A/310A/312A
typical application circuit
+5V INPUT
SP232A
+5V INPUT
V+ (+8.5V to +13.2V)
µ
10 F 6.3V
+
13
1
16
V
1
C
C
+
-
CC
+
F
µ
1
0.1 F 6.3V
+
14
V
µ
0.1
6.3V
C
C
C
C
+
-
CC
V+
+
+
+12V to -12V
Voltage Inverter
1
2
6
µ
0.1
6.3V
F
2
V+
V-
+5V to +10V
Voltage Doubler
*
1
µ
0.1
16V
F
3
4
1
3
+
+
-
V-
2
µ
+
0.1
16V
F
µ
16V
0.1
F
SP231A
+10V to -10V
Voltage Inverter
5
2
Ω
400k
Ω
Ω
400k
400k
8
11
T
T
IN
T
OUT
T
1
1
11
14
1
T
T
IN
T
OUT
T
1
1
1
Ω
400k
7
9
4
IN
T
OUT
IN
T
2
2
10
12
7
2
IN
T
OUT
IN
T
2
2
2
10
13
R
R
OUT
OUT
R
R
R
R
OUT
OUT
R
R
1
2
1
1
1
2
1
1
Ω
Ω
5k
5k
Ω
Ω
5k
6
5
9
8
R
IN
R
R
IN
R
2
2
2
2
5k
SP231A
*The negative terminal of the V+ storage capacitor
can be tied to either VCC or GND. Connecting the
capacitor to VCC (+5V) is recommended.
GND 12
GND 15
+5V INPUT
7
SP233A
+5V INPUT
SP233ACT
7
V
CC
V
CC
Ω
Ω
400k
400k
2
5
T
IN
IN
T
OUT
T
Ω
Ω
1
1
400k
400k
2
5
1
T
IN
T
OUT
1
T
1
1
1
3
18
4
T
T
OUT
IN
T
2
2
1
3
18
4
2
T
IN
T
OUT
IN
T
2
2
2
R
OUT
R
R
1
1
1
R
R
OUT
R
R
1
1
1
Ω
5k
5k
Ω
Ω
5k
5k
20
19
R
OUT
R
IN
R
2
2
20
19
2
OUT
R
IN
R
2
2
2
8
Ω
C
C
+
-
Do not make
connection to
these pins
1
13
14
10
C
+
-
Do not make
connection to
these pins
1
13
12
11
C
C
C
C
+
+
-
1
2
2
12
C
C
C
C
+
+
-
C
1
2
2
15
10
16
Internal
-10V Power
Supply
V-
15
11
16
Internal
-10V Power
Supply
V-
17
14
I
V-
2
2
17
8
V-
Internal
+10V Power
Supply
2
2
-
Internal
+10V Power
Supply
V+
GND
GND
9
-
V+
GND
GND
9
6
6
+5V INPUT
10 F 6.3V
+5V INPUT
SP310A
SP312A
µ
10 F 6.3V
µ
+
+
17
17
0.1 µF
16V
+
2
µ
0.1
16V
+
F
2
V
C
+
-
V
CC
+
+
C
+
-
1
3
7
CC
+5V to +10V
Voltage Doubler
µ
0.1
6.3V
F
+
1
3
7
µ
V+
V-
0.1
6.3V
F
+5V to +10V
Voltage Doubler
*
V+
V-
*
4
5
C
C
C
1
4
5
C
C
C
1
+
-
+
-
2
+
µ
16V
0.1
F
+
F
+10V to -10V
Voltage Inverter
2
µ
+
0.1
16V
F
µ
16V
0.1
0.1 µF
+10V to -10V
Voltage Inverter
6
16V
2
6
2
Ω
Ω
400k
400k
Ω
Ω
400k
400k
12
15
12
15
T
T
IN
T
OUT
1
T
1
T
T
IN
T
OUT
T
1
1
1
1
11
13
8
11
13
8
IN
T
OUT
2
T
2
IN
T
OUT
2
T
2
2
2
14
14
R
R
OUT
OUT
R
IN
1
R
R
R
OUT
R
IN
IN
R
1
2
1
1
2
1
1
Ω
Ω
5k
5k
Ω
Ω
5k
5k
10
9
9
10
1
R
IN
2
R
OUT
EN
R
R
2
2
2
18
ON/OFF
18
SHUTDOWN
GND 16
*The negative terminal of the V+ storage capacitor
can be tied to either VCC or GND. Connecting the
capacitor to VCC (+5V) is recommended.
GND 16
*The negative terminal of the V+ storage capacitor
can be tied to either VCC or GND. Connecting the
capacitor to VCC (+5V) is recommended.
2002 Short Form Catalog
I-31
© Copyright 2001 Sipex Corporation
SP231A/232A/233A/310A/312A
ordering information - Please consult the factory for pricing and availability on a Tape-On-Reel option.
Temperature Range
0°C to +70°C
SP231ACP
SP231ACT
SP231ACX
–40°C to +85°C
SP231AEP
Package Type
14–pin Plastic DIP
16–pin SOIC
Dice
SP231AET
SP232ACN
SP232ACP
SP232ACT
SP232ACX
SP232AEN
SP232AEP
SP232AET
16–pin N–SOIC
16–pin Plastic DIP
16–pin SOIC
Dice
SP233ACP
SP233ACT
SP233AEP
SP233AET
20–pin Plastic DIP
20–pin SOIC
SP310ACP
SP310ACT
SP310ACX
SP310AEP
SP310AET
18–pin Plastic DIP
18–pin SOIC
Dice
SP312ACP
SP312ACT
SP312ACX
SP312AEP
SP312AET
18–pin Plastic DIP
18–pin SOIC
Dice
I
2002 Short Form Catalog
I-32
© Copyright 2001 Sipex Corporation
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