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AM26C31IPW Datasheet Preview

AM26C31IPW Datasheet

Quadruple Differential Line Driver

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AM26C31
SLLS103O – DECEMBER 1990 – REVISED JUNE 2016
AM26C31 Quadruple Differential Line Driver
1 Features
1 Meets or Exceeds the Requirements of TIA/EIA-
422-B and ITU Recommendation V.11
• Low Power, ICC = 100 μA Typical
• Operates From a Single 5-V Supply
• High Speed, tPLH = tPHL = 7 ns Typical
• Low Pulse Distortion, tsk(p) = 0.5 ns Typical
• High Output Impedance in Power-Off Conditions
• Improved Replacement for AM26LS31 Device
• Available in Q-Temp Automotive
– High-Reliability Automotive Applications
– Configuration Control and Print Support
– Qualification to Automotive Standards
• On Products Compliant to MIL-PRF-38535, All
Parameters Are Tested Unless Otherwise Noted.
On All Other Products, Production Processing
Does Not Necessarily Include Testing of All
Parameters.
2 Applications
• Chemical and Gas Sensors
• Field Transmitters: Temperature Sensors and
Pressure Sensors
• Military: Radars and Sonars
• Motor Control: Brushless DC and Brushed DC
• Military and Avionics Imaging
• Temperature Sensors and Controllers Using
Modbus
3 Description
The AM26C31 device is a differential line driver with
complementary outputs, designed to meet the
requirements of TIA/EIA-422-B and ITU (formerly
CCITT). The 3-state outputs have high-current
capability for driving balanced lines, such as twisted-
pair or parallel-wire transmission lines, and they
provide the high-impedance state in the power-off
condition. The enable functions are common to all
four drivers and offer the choice of an active-high (G)
or active-low (G) enable input. BiCMOS circuitry
reduces power consumption without sacrificing
speed.
The AM26C31C device is characterized for operation
from 0°C to 70°C, the AM26C31I device is
characterized for operation from –40°C to 85°C, the
AM26C31Q device is characterized for operation over
the automotive temperature range of –40°C to 125°C,
and the AM26C31M device is characterized for
operation over the full military temperature range of
–55°C to 125°C.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
AM26C31J
CDIP (16)
19.56 mm × 6.92 mm
AM26C31N
PDIP (16)
19.30 mm × 6.35 mm
AM26C31NS
SO (16)
10.30 mm × 5.30 mm
AM26C31W
CFP (16)
10.30 mm × 6.73 mm
AM26C31D
SOIC (16)
9.90 mm × 3.91 mm
AM26C31DB
SSOP (16)
6.20 mm × 5.30 mm
AM26C31PW
TSSOP (16)
5.00 mm × 4.40 mm
AM26C31FK
LCCC (20)
8.89 mm × 8.89 mm
(1) For all available packages, see the orderable addendum at
the end of the data sheet.
Input 1 Signal
Output 1
Differential Pair
Common Application Diagram
1A
1
1Y
2
1Z
3
0.1 PF
VCC
VCC
16
4A
15
4Y
14
4Z
13
Input 4 Signal
Output 4
Differential Pair
G
4
G
12
Active Low Enable Signal
Output 2
Differential Pair
Input 2 Signal
2Z
5
2Y
6
2A
7
3Z
11
3Y
10
3A
9
Output 3
Differential Pair
Input 3 Signal
8
GND
Copyright © 2016, Texas Instruments Incorporated
1
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.




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AM26C31IPW Datasheet Preview

AM26C31IPW Datasheet

Quadruple Differential Line Driver

No Preview Available !

AM26C31
SLLS103O – DECEMBER 1990 – REVISED JUNE 2016
www.ti.com
Table of Contents
1 Features .................................................................. 1
2 Applications ........................................................... 1
3 Description ............................................................. 1
4 Revision History..................................................... 2
5 Pin Configuration and Functions ......................... 3
6 Specifications......................................................... 4
6.1 Absolute Maximum Ratings ..................................... 4
6.2 ESD Ratings.............................................................. 4
6.3 Recommended Operating Conditions....................... 4
6.4 Thermal Information .................................................. 5
6.5 Electrical Characteristics: AM26C31C and
AM26C31I .................................................................. 5
6.6 Electrical Characteristics: AM26C31Q and
AM26C31M ................................................................ 6
6.7 Switching Characteristics: AM26C31C and
AM26C31I .................................................................. 6
6.8 Switching Characteristics: AM26C31Q and
AM26C31M ................................................................ 7
6.9 Typical Characteristics .............................................. 7
7 Parameter Measurement Information .................. 8
8 Detailed Description ............................................ 10
8.1 Overview ................................................................. 10
8.2 Functional Block Diagrams ..................................... 10
8.3 Feature Description................................................. 11
8.4 Device Functional Modes........................................ 11
9 Application and Implementation ........................ 12
9.1 Application Information............................................ 12
9.2 Typical Application ................................................. 12
10 Power Supply Recommendations ..................... 13
11 Layout................................................................... 14
11.1 Layout Guidelines ................................................. 14
11.2 Layout Example .................................................... 14
12 Device and Documentation Support ................. 15
12.1 Receiving Notification of Documentation Updates 15
12.2 Community Resources.......................................... 15
12.3 Trademarks ........................................................... 15
12.4 Electrostatic Discharge Caution ............................ 15
12.5 Glossary ................................................................ 15
13 Mechanical, Packaging, and Orderable
Information ........................................................... 15
4 Revision History
NOTE: Page numbers for previous revisions may differ from page numbers in the current version.
Changes from Revision N (October 2011) to Revision O
Page
• Updated the Features section and added the Applications section, the Device Information table, ESD Ratings table,
Feature Description section, Device Functional Modes, Application and Implementation section, Power Supply
Recommendations section, Layout section, Device and Documentation Support section, and Mechanical,
Packaging, and Orderable Information section. ..................................................................................................................... 1
• Deleted Ordering Information table, see POA at the end of the data sheet........................................................................... 1
• Changed Thermal Information table ....................................................................................................................................... 5
Changes from Revision M (June 2008) to Revision N
Page
• Changed units to mA from µA to fix units typo....................................................................................................................... 4
2
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Product Folder Links: AM26C31
Copyright © 1990–2016, Texas Instruments Incorporated


Part Number AM26C31IPW
Description Quadruple Differential Line Driver
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