DS89C386是TI公司的一款无产品，DS89C386是12 通道 CMOS 差动线路接收器，本页介绍了DS89C386的产品说明、应用、特性等，并给出了与DS89C386相关的TI元器件型号供参考。
DS89C386 - 12 通道 CMOS 差动线路接收器 - 无 - RS-422收发器 - TI公司（Texas Instruments，德州仪器）
The DS89C386 is a high speed twelve channel CMOS differential receiver that meets the requirements of TIA/EIA-422-B. The DS89C386 features low power dissipation of 240 mW typical.
Each TRI-STATE enable, EN, allows the receiver output to be active or in a Hi-impedance off state. Each enable is common to only two receivers for flexibility and multiplexing of receiver outputs.
The receiver output (RO) is ensured to be High when the inputs are left open and unterminated. The receiver can detect signals as low and including ±200 mV over the common mode range of ±7V. The receiver outputs (RO) are compatible with both TTL and CMOS levels.
- Low Power Design—240 mW Typical
- Meets TIA/EIA-422-B (RS-422)
- Receiver OPEN Input Failsafe Feature
- Ensured AC Parameters:
- Maximum Receiver Skew −4 ns
- Maximum Transition Time −9 ns
- High Output Drive Capability: ±6 mA
- Available in SSOP Packaging:
- Requires 30% less PCB Space than 3 DS34C86TMs
