SN75C198 QUADRUPLE LOW-POWER LINE DRIVERS

SLLS051C - JULY 1990 - REVISED MARCH 1997

features

Meets ANSI EIA/TIA-232-E and ITU Recommendation V.28
Very Low Supply Current
Sleep Mode: 3-State Outputs in High-Impedance State Ultra-Low Supply Current...17 uA Typ
Improved Functional Replacement for: SN75188, Motorola MC1488, National Semiconductor DS14C88, and DS1488
CMOS- and TTL-Compatible Data Inputs
On-Chip Slew-Rate Limit...30 V/us
Output Current Limit...10 mA Typ
Wide Supply Voltage Range...±4.5 V to ±15 V

description

The SN75C198 is a monolithic low-power BI-MOS device containing four low-power line drivers designed to interface data terminal equipment (DTE) with data circuit-terminating equipment (DCE) in conformance with the specifications of ANSI EIA/TIA-232-E. The drivers of the SN75C198 are similar to those of the SN75C188 quadruple driver. The drivers have a controlled-output slew rate that is limited to a maximum of 30 V/us. This feature eliminates the need for external components.

The sleep-mode input, SM\, can switch the outputs to high impedance, which avoids the transmission of corrupted data during power-up and allows significant system power savings during data-off periods.

The SN75C198 is characterized for operation from 0°C to 70°C.

H = high level, L = low level, X = irrelevant, Z= high impedance

Title: QUADRUPLE LOW-POWER LINE DRIVERS
Product Family: TRANSMITTERS AND RECEIVERS
Device Functionality: TRANSMITTERS/RECEIVERS
Orderable Devices: SN75C198D, SN75C198DR, SN75C198N

View the complete PDF datasheet: slls051c.pdf (188 K Bytes) (Requires Acrobat Reader 3.x)

View more information about generic part numbers:SN75C198

Go to the Engineering Design Center to locate information on other TI Semiconductor devices.