AM26C31 Quadruple Differential Line Receiver

AM26C31 RS-485 & RS-422 transceivers

The AM26C31 is an improved replacement for AM26LS31 IC. The AM26C31 device is a quadruple differential line receiver for balanced or unbalanced digital data transmission. The enable function is common to all four receivers and offers a choice of active-high or active-low input. The 3-state outputs permit connection directly to a busorganized system. Fail-safe design specifies that if the inputs are open, the outputs always are high. The AM26C31 devices are manufactured using a BiCMOS process, which is a combination of bipolar and CMOS transistors. This process provides the high voltage and current of bipolar with the low power of CMOS to reduce the power consumption to about one-fifth that of the standard AM26LS31, while maintaining AC and DC performance.

We have various types of Communication IC's. Check our complete collection of Communication IC.

Features of AM26C31 Differential Line Receiver

• Meets or Exceeds the Requirements of ANSI TIA/EIA-422-B, TIA/EIA-423-B, and ITU Recommendation V.10 and V.11

• Low Power, ICC = 100 uA Typical

• ±7-V Common-Mode Range With ±200-mV Sensitivity

• Input Hysteresis: 60 mV Typical

• tpd = 17 ns Typical

• Operates From a Single 5 to 7 V Supply

• 3-State Outputs

• Input Fail-Safe Circuitry

• Improved Replacements for AM26LS31 Device

• Available in Q-Temp Automotive

Applications of AM26C31 Differential Line Receiver

• High-Reliability Automotive Applications
• Factory Automation
• ATM and Cash Counters
• Smart Grid
• AC and Servo Motor Drives

• AM26C31 Differential Line Driver Datasheet

Package Includes

1 x AM26C31C Differential Line Receiver (SOIC)