AM26LV32CDR RS-422接口集成电路

AM26LV32 Low-Voltage, High-Speed Quadruple Differential Line Receiver

1 Features

1• Switching Rates Up to 32 MHz

• Operates From Single 3.3-V Supply

• Ultra-Low Power Dissipation: 27 mW Typical

• Open-Circuit, Short-Circuit, and Terminated

Fail-Safe

• −0.3-V to 5.5-V Common-Mode Range With

±200-mV Sensitivity

• Accepts 5-V Logic Inputs With 3.3-V VCC

• Input Hysteresis: 50 mV Typical

• 235 mW With Four Receivers at 32 MHz

• Pin-to-Pin Compatible With AM26C32 and

AM26LS32

2 Applications

• High-Reliability Automotive Applications

• Factory Automation

• ATM and Cash Counters

• Smart Grid

• AC and Servo Motor Drives

AM26LV32CDR RS-422接口集成电路

AM26LV32CDR RS-422接口集成电路

3 Description

The AM26LV32 device is a BiCMOS, quadruple

differential line receiver with 3-state outputs, which is

designed to be similar to the TIA/EIA-422-B and ITU

Recommendation V.11 receivers with reduced

common-mode voltage range due to reduced supply

voltage.AM26LV32CDR RS-422接口集成电路

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 connection directly to a

bus-organized system. Each device features high

input impedance, 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-circuit, the outputs

are in the high logic state

The AM26LV32C is characterized for operation from

0°C to 70°C. The AM26LV32I is characterized for

operation from −45°C to 85°C

企业名：深圳市勤思达科技有限公司

类型：贸易/代理/分销

电话： 0755-83264115
0755-82710921

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