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An IMPORTANT NOTICE at the end of this data sheet addresses availability, warranty, changes, use in safety-critical applications,

intellectual property matters and other important disclaimers. PRODUCTION DATA.

AM26C32

SLLS104L – DECEMBER 1990 – REVISED OCTOBER 2018

AM26C32 Quadruple Differential Line Receiver

1

1 Features

1

•

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 active-high or active-low input. The 3-state

outputs permit connection directly to a bus-

organized system. Fail-safe 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.

Device Information(1)

PART NUMBER

PACKAGE

BODY SIZE (NOM)

AM26C32N

PDIP (16)

19.30 mm × 6.35 mm

AM26C32NS

SO (16)

10.20 mm × 5.30 mm

AM26C32D

SOIC (16)

9.90 mm × 3.90 mm

AM26C32PW

TSSOP (16)

5.00 mm × 4.40 mm

AM26C32J

CDIP (16)

21.34 mm × 6.92 mm

AM26C32W

CFP (16)

10.16 mm × 6.73 mm

AM26C32FK

LCCC (20)

8.90 mm × 8.90 mm

(1) For all available packages, see the orderable addendum at

the end of the data sheet.

Simplified Schematic