SN55115 - 双路差动线路接收器

SN55115是TI德州仪器公司的一款其它线电路产品，SN55115是双路差动线路接收器，本站介绍了SN55115的封装应用图解、特点和优点、功能等，并给出了与SN55115相关的TI元器件型号供参考。

SN55115 - 双路差动线路接收器 - 其它线电路 - 其它接口 - 德州仪器

产品描述

The SN55115 and SN75115 dual differential line receivers are designed to sense small differential signals in the presence of large common-mode noise. These devices give TTL-compatible output signals as a function of the differential input voltage. The open-collector output configuration permits the wire-ANDing of similar TTL outputs (such as SN5401/SN7401) or other SN55115/SN75115 line receivers. This permits a level of logic to be implemented without extra delay.

The output stages are similar to TTL totem-pole outputs, but with sink outputs, 1YS and 2YS, and the corresponding active pullup terminals, 1YP and 2YP, available on adjacent package pins. The frequency response and noise immunity may be provided by a single external capacitor. A strobe input is provided for each channel. With the strobe in the low level, the receiver is disabled and the outputs are forced to a high level.

The SN55115 is characterized for operation over the full military temperature range of -55°C to 125°C. The SN75115 is characterized for operation from 0°C to 70°C.

H = VI >= VIH min or VID more positive than VT+ max L = VI <= VIL max or VID more negative thanVT- max X = irrelevant

产品特性

Choice of Open-Collector or Active Pullup (Totem-Pole) Outputs
Single 5-V Supply
Differential Line Operation
Dual-Channel Operation
TTL Compatible
±15-V Common-Mode Input Voltage Range
Optional-Use Built-In 130-Line- Terminating Resistor
Individual Frequency-Response Controls
Individual Channel Strobes
Designed for Use With SN55113, SN75113, SN55114, and SN75114 Drivers
Designed to Be Interchangeable With National DS9615 Line Receivers

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