AM26C32集成电路（IC）的驱动器接收器收发器规格书PDF中文资料

AM26C32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AM26C32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。

1 Features

• Meets or exceeds the requirements of

ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU

recommendation V.10 and V.11

• Low power, ICC = 10 mA typical

• ±7-V Common-mode range with ±200-mV

sensitivity

• Input hysteresis: 60 mV typical

• tpd = 17 ns typical

• Operates from a single 5-V supply

• 3-State outputs

• Input fail-safe circuitry

• Improved replacements for AM26LS32 device

• Available in Q-temp automotive

2 Applications

• High-reliability automotive applications

• Factory automation

• ATM and cash counters

• Smart grid

• AC and servo motor drives

3 Description

The AM26C32 device is a quadruple differential

line receiver for balanced or unbalanced digital

data transmission. The enable function is common

to all four receivers and offers a choice of activehigh

or active-low input. The 3-state outputs permit

connection directly to a bus-organized system. Failsafe

design specifies that if the inputs are open,

the outputs always are high. The AM26C32 devices

are manufactured using a BiCMOS process, which

is a combination of bipolar and CMOS transistors.

This process provides the high voltage and current

of bipolar with the low power of CMOS to reduce

the power consumption to about one-fifth that of the

standard AM26LS32, while maintaining AC and DC

performance.