DS89C21TMX/NOPB 编带
The DS89C21 is a differential CMOS line driver and receiver pair, designed to meet the requirements of A/EIA-422-A RS-422 electrical characteristics interface standard. The DS89C21 provides one driver and one receiver in a minimum footprint. The device is offered in an 8-pin SOIC package.
The CMOS design minimizes the supply current to 6 mA, making the device ideal for use in battery powered or power conscious applications.
The driver features a fast transition time specified at 2.2 ns, and a maximum differential skew of 2 ns making the driver ideal for use in high speed applications operating above 10 MHz.
The receiver can detect signals as low as 200 mV, and also incorporates hysteresis for noise rejection. Skew is specified at 4 ns maximum.
The DS89C21 is compatible with TTL and CMOS levels DI and RO.
型号/品牌 | 代替类型 | 替代型号对比 |
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DS89C21TMX/NOPB TI 德州仪器 | 当前型号 | 当前型号 |
DS89C21TM/NOPB 德州仪器 | 完全替代 | DS89C21TMX/NOPB和DS89C21TM/NOPB的区别 |
DS89C21TMX 德州仪器 | 完全替代 | DS89C21TMX/NOPB和DS89C21TMX的区别 |
DS89C21TM 德州仪器 | 完全替代 | DS89C21TMX/NOPB和DS89C21TM的区别 |