The AM26LV32 is a BiCMOS, quadruple, differential line receiver with 3-state outputs, designed to be similar to TIA/EIA-422-B and ITU Recommendation V.11 receivers, but with a reduced common-mode voltage range due to reduced supply voltage. The device is optimized for balanced bus transmission at switching rates up to 32 MHz. The enable function is common to all four receivers and offers a choice of active-high or active-low inputs. The 3-state outputs permit direct connection to a bus-organized system. Each device features receiver high input impedance and input hysteresis for increased noise immunity, and input sensitivity of ±200 mV over a common-mode input voltage range from −0.3 V to 5.5 V. When the inputs are open circuited, the outputs are in the high logic state. This device is designed using the Texas Instruments (TI) proprietary LinIMPACT-C60 technology, facilitating ultra-low power dissipation.
The AM26LV32C and AM26LV32I are BICMOS quadruple differential line receivers with 3‑state outputs, designed for 3.3 V operation and switching rates up to 32 MHz. They feature ultra‑low power dissipation (27 mW typ.) and a common‑mode range of –0.3 V to 5.5 V. The devices are pin‑compatible with the AM26C32, AM26LS32, and MB570 families.
The datasheet provides ordering information, electrical characteristics, recommended operating conditions, parameter measurement methods, and application notes on fail‑safe behavior and board layout. An important notice at the end outlines warranty, liability, and usage restrictions.
| Supply voltage (VCC) | 3 V – 3.6 V |
|---|---|
| High‑level input voltage (VIH) | 2 V |
| Low‑level input voltage (VIL) | 0.8 V |
| Common‑mode input range | -0.3 V to 5.5 V |
| Differential input voltage (VIP) | +5.8 V |
| High‑level output current | -5 mA |
| Low‑level output current | 5 mA |
| Power dissipation (typical) | 27 mW |
| Operating temperature (C) – AM26LV32C | 0 °C to 70 °C |
| Operating temperature (C) – AM26LV32I | -45 °C to 85 °C |
The AM26LV32C is specified for operation from 0 °C to 70 °C.
The device is intended to run from a single 3.3 V supply, with a recommended range of 3 V to 3.6 V.
Yes, they are pin‑to‑pin compatible with the AM26C32, AM26LS32, and MB570 families.