AM26LV32E-EP Datasheet | Texas Instruments

FEATURES - Meets or Exceeds Standard TIA/EIA-422-B and ITU Remendation V.11 - Operates From a Single 3.3-V Power Supply - ESD Protection for RS422 Bus Pins - ±15-k V Human-Body Model (HBM) - ±8-k V IEC61000-4-2, Contact Discharge - ±15-k V IEC61000-4-2, Air-Gap Discharge - Switching Rates up to 32 MHz - Low Power Dissipation: 27 m W Typ - Open-Circuit, Short-Circuit, and Terminated Fail-Safe - ±7-V mon-Mode Input Voltage Range With ±200-m V Sensitivity - Accepts 5-V Logic Inputs With 3.3-V Supply (Enable Inputs) - Input Hysteresis: 35 m V Typ - Pin-to-Pin patible With AM26C32, AM26LS32 - Ioff Supports Partial-Power-Down Mode Operation SUPPORTS DEFENSE, AEROSPACE, AND MEDICAL APPLICATIONS - Controlled Baseline - One Assembly/Test Site - One Fabrication Site - Available in Military (- 55°C/125°C) Temperature Range (1) - Extended Product Life Cycle - Extended Product-Change Notification - Product Traceability D PACKAGE (TOP VIEW) 1B 1A 1Y G 2Y 2A 2B GND 1 2 3 4 5 6 7 8 16 VCC 15 4B 14 4A 13 4Y 12 G 11 3Y 10 3A 9 3B (1) Additional temperature ranges are available - contact factory DESCRIPTION /ORDERING INFORMATION The AM26LV32E consists of quadruple differential line receivers with 3-state outputs. These differential receivers have ±15-k V ESD (HBM and IEC61000-4-2, Air-Gap Discharge) and ±8-k V ESD (IEC61000-4-2, Contact Discharge) protection for RS422 bus pins. This device is designed to meet TIA/EIA-422-B and ITU remendation V.11 drivers with reduced supply voltage. The device is optimized for balanced bus transmission at switching rates up to 32 MHz. The 3-state outputs permit connection directly to a bus-organized system. The AM26LV32E has an internal fail-safe circuitry that prevents the device from putting an unknown voltage signal at the receiver outputs. In the open fail-safe, shorted fail-safe, and terminated fail-safe, a high state is produced at the respective output. This device is supported for partial-power-down applications using Ioff. Ioff circuitry...