line receiver. ST26C32AB Datasheet

ST26C32AB receiver. Datasheet pdf. Equivalent

ST26C32AB Datasheet
Recommendation ST26C32AB Datasheet
Part ST26C32AB
Description CMOS quad 3-state differential line receiver
Feature ST26C32AB; ST26C32AB CMOS quad 3-state differential line receiver Features ■ CMOS design for low power ■ ± 0..
Manufacture STMicroelectronics
Datasheet
Download ST26C32AB Datasheet




STMicroelectronics ST26C32AB
ST26C32AB
CMOS quad 3-state differential line receiver
Features
CMOS design for low power
± 0.2 V sensitivity over input common mode
voltage range
Typical propagation delay: 19 ns
Typical input hysteresis: 60 mV
Input will not load line when VCC = 0 V
Meets the requirements of EIA standard
RS-422, RS-423
3-state outputs for connection to system buses
Available in surface mount
Description
The ST26C32AB is a quad differential line
receiver designed to meet the RS-422, RS-423
standards for balanced and unbalanced digital
data transmission, while retaining the low power
characteristics of CMOS.
The ST26C32AB has an input sensitivity of 200
mV over the common mode input voltage range of
± 7 V. The ST26C32AB features internal pull-up
and pull-down resistors which prevent output
oscillation on unused channels. The ST26C32AB
provides an enable and disable function to all four
receivers and features 3-state output with 6 mA
source and sink capability.
DIP-16
SO-16
TSSOP16
Table 1. Device summary
Order codes Temperature range
ST26C32ABN
-40 to 85 °C
ST26C32ABDR
ST26C32ABTR
-40 to 85 °C
-40 to 85 °C
Package
DIP-16
SO-16 (tape and reel)
TSSOP16 (tape and reel)
Packaging
25 parts per tube / 40 tube per box
2500 parts per reel
2500 parts per reel
June 2008
Rev 4
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STMicroelectronics ST26C32AB
Contents
Contents
ST26C32AB
1 Pin configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
2 Maximum ratings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5
3 Electrical characteristics . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
4 Package mechanical data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
5 Revision history . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
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STMicroelectronics ST26C32AB
ST26C32AB
1 Pin configuration
Figure 1. Pin connections
Pin configuration
Table 2. Pin description
Pin n°
Symbol
1 AIN1
2 AIN2
3 AOUT
4 EN
5 BOUT
6 BIN2
7 BIN1
8 GND
9 CIN1
10 CIN2
11 COUT
12 EN
13 DOUT
14 DIN2
15 DIN1
16 VCC
Input A1
Input A2
Channel A Output
ENABLE
Channel B Output
Input B2
Input B1
Ground
Input C1
Input C2
Channel C output
ENABLE
Channel D output
Input D2
Input D1
Supply voltage
Name and function
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