|
AM26C31_16 Datasheet, PDF (1/33 Pages) Texas Instruments – AM26C31 Quadruple Differential Line Driver | |||
|
Product
Folder
Sample &
Buy
Technical
Documents
Tools &
Software
Support &
Community
AM26C31
SLLS103O â DECEMBER 1990 â REVISED JUNE 2016
AM26C31 Quadruple Differential Line Driver
1 Features
â¢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
â High-Reliability Automotive Applications
â Configuration Control and Print Support
â 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 â40°C to 85°C, the
AM26C31Q device is characterized for operation over
the automotive temperature range of â40°C to 125°C,
and the AM26C31M device is characterized for
operation over the full military temperature range of
â55°C to 125°C.
Device Information(1)
PART NUMBER
PACKAGE
BODY SIZE (NOM)
AM26C31J
CDIP (16)
19.56 mm à 6.92 mm
AM26C31N
PDIP (16)
19.30 mm à 6.35 mm
AM26C31NS
SO (16)
10.30 mm à 5.30 mm
AM26C31W
CFP (16)
10.30 mm à 6.73 mm
AM26C31D
SOIC (16)
9.90 mm à 3.91 mm
AM26C31DB
SSOP (16)
6.20 mm à 5.30 mm
AM26C31PW
TSSOP (16)
5.00 mm à 4.40 mm
AM26C31FK
LCCC (20)
8.89 mm à 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.
|
▷ |