SN75C198N集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

SN75C198N属于集成电路（IC）的驱动器接收器收发器。由德州仪器制造生产的SN75C198N驱动器，接收器，收发器该系列产品的主要功能是提供必需的硬件资源，以通过延长电缆或印制线进行通信。确切的功能会因所采用的通信协议而异，可能包括诸如瞬态抑制之类的功能，这些功能对于通信用途可能并非绝对必要，但对于可能的使用环境却是明智之选。

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 mA 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/ms

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/ms. 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.