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ST202: 5V Powered Multi-channel RS-232
Drivers and Receivers

 
The ST202 is a 2 driver, 2-receiver device following the EIA/TIA-232 and V.28 communication standards. It is particularly suitable for applications where ±12V is not available. The ST202 uses a single 5V power supply and only four external capacitors (0.1µF). Typical applications are in: Portable Computers, Low Power Modems, Interfaces Translation, and Battery Powered RS-232 Networks.

ST202 Typical Application Diagram




Features

Supply voltage range: 4.5 to 5.5V
Supply current no load (typ): 1.5mA
Transmitter output voltage swing (typ): ±9V
Transition slew rate (typ): 12V/µs
Receiver propogation delay (typ): 0.1µs
Receiver input voltage range: ±30V
Data rate (typ): 400Kbp/s
Operating temperature range: -40 to 85°C and 0 to 70°C


Applications

Portable computers
Low power modems
INTERFACE translation
Battery powered RS-23 systems
Multi-drop RS-232 networks

Segments

Computer
Telecom
Distribution
Consumer
Industrial

Cross Reference

Company Family ST
MAXIM  MAX202 ST202
AD ADM202 ST202
LTC LT1381 ST202
NS DS14C202 ST20ST2027E

Cross Reference

MAXIM AD
C = 0°C to 70°C E = -40°C to +85°C J = 0°C to 70°C A = -40°C to +85°C
P = PDIP S = SO N = PDIP RN = SO
U = TSSOP W = SO (Wide) RU = TSSOP RW = SO (Wide)

LTC NS
C = 0°C to 70°C I = -40°C to +85°C C = 0°C to 70°C T = -40°C to +85°C
N = PDIP S = SO N = PDIP M = SO



DIM SO-16
TSSOP16
SO-16 Wide
  H (Inch) 13" 13"
  W (Tape) 16 ± 0.3 16 ± 0.3
  P (mm) 8 ± 0.1 12 ± 0.1
  D (mm) 4 ± 0.1 4 ± 0.1

PACKAGE QUANTITY
SO-16
TSSOP16
2500 pcs
SO-16 Wide 1000 pcs

Order Codes

PACKAGE TEMPERATURE TYPE
DIP-16 0°C to +70°C ST202CN
SO-16 (TUBE) 0°C to +70°C ST202CD
SO-16 (T&R) 0°C to +70°C ST202CDR
SO-16 Wide (TUBE) 0°C to +70°C ST202CW
SO-16 Wide (T&R) 0°C to +70°C ST202CWR
TSSOP16 (T&R) 0°C to +70°C ST202CTR
DIP-16 -40°C to +85°C ST202BN
SO-16 (TUBE) -40°C to +85°C ST202BD
SO-16 (T&R) -40°C to +85°C ST202BDR
SO-16 Wide (TUBE) -40°C to +85°C ST202BW
SO-16 Wide (T&R) -40°C to +85°C ST202BWR
TSSOP16 (T&R) -40°C to +85°C ST202BTR