ST232A STMICROELECTRONICS [STMicroelectronics], ST232A Datasheet

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ST232A

Manufacturer Part Number
ST232A
Description
VERY HIGHSPEED, ULTRA LOWPOWERCONSUMPTION 5V POWERED RS-232 DRIVERS AND RECEIVERS
Manufacturer
STMICROELECTRONICS [STMicroelectronics]
Datasheet

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DESCRIPTION
The ST232A is a 2 driver, 2 receiver device
following EIA/TIA-232 and V.28 communication
standard. It is particularly suitable for applications
where 12V is not available. The ST232 uses a
single 5V power supply and only four external
capacitors (0.1 F). Typical applications are in:
Portable Computers, Low
Interfaces Translation, Battery Powered RS-232
System, Multi-Drop RS-232 Networks.
ORDER CODES
October 1999
VERY HIGH SPEED, ULTRA LOW POWER CONSUMPTION
SUPPLY VOLTAGE RANGE: 4.5 TO 5.5V
SUPPLY CURRENT NO LOAD (TYP): 1.5mA
TRANSMITTER OUTPUT VOLTAGESWING
(TYP): 9V
TRANSITION SLEW RATE (TYP.):12V/ s
RECEIVER PROPAGATIONDELAY
(TYP.): 0.1 s
RECEIVER INPUT VOLTAGE RANGE: 30V
DATA RATE (TYP): 400Kbp/s
OPERATING TEMPERATURE RANGE:
-40 TO 85
ST232ACWR
ST232ABWR
ST232ACDR
ST232ABDR
ST232ACTR
ST232ABTR
ST232ACW
ST232ABW
ST232ACN
ST232ABN
ST232ACD
ST232ABD
Type
5V POWERED RS-232 DRIVERS AND RECEIVERS
o
C, 0 TO 70
T emperature
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
-40 to 85
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
0 to 70
Ran ge
o
C
o
o
o
o
o
o
C
C
C
C
C
C
o
o
o
o
o
o
C
C
C
C
C
C
Power Modems,
SO-16 Large (Tape & Reel)
SO-16 Large (Tape & Reel)
TSSOP16 (Tape & Reel)
TSSOP16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 (Tape & Reel)
SO-16 Large (Tube)
SO-16 Large (Tube)
SO-16 (Tube)
SO-16 (Tube)
Packag e
DIP-16
DIP-16
(Micro Package Large)
(Plastic Package)
W
N
25 parts per tube / 40 tube per box
25 parts per tube / 40 tube per box
50 parts per tube / 20 tube per box
50 parts per tube / 20 tube per box
50 parts per tube / 20 tube per box
50 parts per tube / 20 tube per box
2500 parts per reel
2500 parts per reel
1000 parts per reel
1000 parts per reel
2500 parts per reel
2500 parts per reel
Comments
(TSSOP Package)
(Micro Package)
ST232A
D
T
1/10

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ST232A Summary of contents

Page 1

... DESCRIPTION The ST232A driver, 2 receiver device following EIA/TIA-232 and V.28 communication standard particularly suitable for applications where 12V is not available. The ST232 uses a single 5V power supply and only four external capacitors (0.1 F). Typical applications are in: ...

Page 2

... ST232A PIN CONFIGURATION PIN DESCRIPTION PIN No SYMBOL OUT OUT OUT OUT 15 GND ABSOLUTE MAXIMUM RATINGS Symbol Parameter V Supply Voltage CC V+ Extra Positive Voltage ...

Page 3

... C, unless otherwise specified Test Co nditions 3.2mA ( OUT 1mA (to GND) OUT to GND =150pF (Note 1) L ST232A Value Un it Min. T yp. Max. 1 Value Un it Min. T yp. Max 0.8 1 ...

Page 4

... ST232A APPLICATION CIRCUITS (note 1, note TTL / CMOS INPUTS TTL / CMOS OUTPUTS 9 Note 1: C capacitors can even ones. 1-4 Note 2: C canbe common or biased capacitors. 1-4 Capacitance Value ( 0.1 0.1 4/10 +5V INPUT Vcc C1+ V+ +5V TO +10V VOLTAGE ...

Page 5

... Driver Voltage Transfer Characteristics Driver Short Circuit Output Current vs Temperature Receiver Threshold vs Supply Voltage Driver Output Current vs Output Voltage Driver Short Circuit Supply Current vs Temperature Receiver Threshold vs Temperature ST232A 5/10 ...

Page 6

... ST232A Plastic DIP-16 (0.25) MECHANICAL DATA DIM. MIN. TYP. a1 0. 2.54 e3 17. 6/10 mm MAX. MIN. 0.020 1.65 0.030 0.5 20 8.5 7.1 5.1 3.3 1.27 inch TYP. MAX. 0.065 0.020 0.010 0.787 0.335 0.100 0.700 0.280 0.201 0.130 0.050 P001C ...

Page 7

... MIN. TYP 0 0.35 b1 0. 9.8 E 5.8 e 1.27 e3 8.89 F 3.8 G 4 inch MAX. MIN. TYP. 1.75 0.2 0.004 1.65 0.46 0.013 0.25 0.007 0.019 45 (typ.) 10 0.385 6.2 0.228 0.050 0.350 4.0 0.149 5.3 0.181 1.27 0.019 0.62 8 (max.) ST232A MAX. 0.068 0.007 0.064 0.018 0.010 0.393 0.244 0.157 0.208 0.050 0.024 P013H 7/10 ...

Page 8

... ST232A SO16L MECHANICAL DATA DIM. MIN. TYP 0 0. 10.1 E 10.0 e 1.27 e3 8.89 F 7 8/10 mm MAX. MIN. 2.65 0.2 0.004 2.45 0.49 0.014 0.32 0.009 0.5 45 (typ.) 10.5 0.397 10.65 0.3.93 7.6 0.291 1.27 0.020 0.75 8 (max.) inch TYP. MAX. 0.104 0.008 0.096 0.019 0.012 0.020 0.413 0.419 0.050 0.350 0.300 0.050 0.029 ...

Page 9

... PIN 1 IDENTIFICATION 1 MAX. MIN. 1.1 0.15 0.002 0.95 0.335 0.30 0.0075 0.20 0.0035 5.1 0.193 6.5 0.246 4.48 0.169 0.70 0.020 ST232A inch TYP. MAX. 0.433 0.004 0.006 0.354 0.374 0.0118 0.0079 0.197 0.201 0.252 0.256 0.173 0.176 0.0256 BSC 0.024 0.028 L E 9/10 ...

Page 10

... ST232A Information furnished is believed to be accurate and reliable. However, STMicroelectroni c s assumes no responsibility for the consequences of use of such information nor for any infringement of patents or other rights of third parties which may result from its use. No license is granted by implication or otherwise under any patent or patent rights of STMicroelectroni c s. Specification mentioned in this publication are subject to change without notice ...

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