AM26C31IDR AM26C31MWB UART Interface IC RS-422 Interface IC Quad
Diff Line Drvr
1 Features - 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 |
