AM26LS31 Quadruple Differential Line Driver | TI.com

AM26LS31 (ACTIVE)

Quadruple Differential Line Driver

 

Description

The AM26LS31 family of devices is a quadruple complementary-output line driver designed to meet the requirements of ANSI TIA/EIA-422-B and ITU (formerly CCITT) Recommendation V.11. The 3-state outputs have high-current capability for driving balanced lines such as twisted-pair or parallel-wire transmission lines, and they are in the high-impedance state in the power-off condition. The enable function is common to all four drivers and offers the choice of an active-high or active-low enable (G, G) input. Low-power Schottky circuitry reduces power consumption without sacrificing speed.

Features

  • Meets or Exceeds the Requirements of ANSI TIA/EIA-422-B and ITU
  • Operates From a Single 5-V Supply
  • TTL-Compatible
  • Complementary Outputs
  • High Output Impedance in Power-Off Conditions
  • Complementary Output-Enable Inputs
  • Available MIL-PRF-38535-Qualified Options (M):
    All Parameters Are Tested Unless Otherwise Noted. On All Other Products, Production Processing Does Not Necessarily Include Testing of All Parameters.

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Parametrics Compare all products in RS-485/RS-422

 
Supply Voltage(s) (Nom) (V)
Number of TX
Number of RX
Duplex
Signaling Rate (Max) (Mbps)
IEC 61000-4-2 contact (+/- kV)
HBM ESD (kV)
Fault protection (V)
Number of nodes
Common mode range
ICC (Max) (mA)
Isolated
Rating
Operating temperature range (C)
Package Group
Approx. price (US$)
AM26LS31 AM26C31 AM26C32 AM26LS32A AM26LS33A
5     5     5     5     5    
4     4     0     0     0    
0     0     4     4     4    
Half     Half     Half     Half     Half    
10     10     10     10     10    
None     None     None     None     None    
2     3     3     0.5     0.5    
-7 to 7     -14 to 14     -11 to 14     -25 to 25     -25 to 25    
32     32     32     32     32    
-7 to 7     -7 to 7     -7 to 7     -7 to 7     -15 to 15    
80     3     15     70     70    
No     No     No     No     No    
Catalog     Catalog     Catalog     Catalog     Catalog    
-40 to 85
0 to 70    
-40 to 125
-40 to 85
0 to 70    
-40 to 125
-40 to 85
0 to 70    
-40 to 85     0 to 70    
PDIP | 16
SOIC | 16
SO | 16
SSOP | 16    
PDIP | 16
SOIC | 16
SO | 16
SSOP | 16
TSSOP | 16    
PDIP | 16
SOIC | 16
SO | 16
TSSOP | 16    
PDIP | 16
SOIC | 16    
PDIP | 16
SOIC | 16    
0.29 | 1ku     0.34 | 1ku     0.38 | 1ku     0.33 | 1ku     0.26 | 1ku