Datasheet Texas Instruments AM26LV32EIRGYR — 数据表

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SLLS849B – APRIL 2008 – REVISED JULY 2015 AM26LV32E Low-Voltage High-Speed Quadruple Differential Line Receiver
With В±15-KV IEC ESD Protection
1 Features 3 Description The AM26LV32E device consists of quadruple
differential line receivers with 3-state outputs. This
device is designed to meet TIA/EIA-422-B and ITU
recommendation V.11 drivers with reduced supply
voltage. The device is optimized for balanced bus
transmission at switching rates up to 32 MHz. The 3state outputs permit connection directly to a busorganized 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-powerdown applications using Ioff. Ioff circuitry disables the
outputs, preventing damaging current back-flow
through the device when it is powered down. 1 Meets or Exceeds Standard TIA/EIA-422-B and
ITU Recommendation V.11
Operates From a Single 3.3-V Power Supply …