产品概述
The LM334MX/NOPB is a 3-terminal adjustable Current Source featuring 10,000:1 range in operating current, excellent current regulation and a wide dynamIC voltage range of 1 to 40V. Current is established with one external resistor and no other parts are required. Initial current accuracy is ±3%. The LM334 is true floating current sources with no separate power supply connections. In addition, reverse applied voltages of up to 20V will draw only a few dozen microamperes of current, allowing the devices to act as both a rectifier and current source in AC applications. The sense voltage used to establish operating current in the LM134 is 64mV at 25°C and is directly proportional to absolute temperature (°K). The simplest one external resistor connection, then, generates a current with ≈+0.33%/°C temperature dependence. Zero drift operation can be obtained by adding one extra resistor and a diode.
0.02%/V current regulation
Programmable from 1μA to 10mA
True 2-terminal operation
Available as fully specified temperature sensor
应用
产品信息
正向电流 If: 5mA 正向电压: 1V 正向电流 If 平均值: 10mA 功耗 Pd: 400mW 整流器封装类型: SOIC 引脚数: 8引脚 产品范围: - MSL: MSL 1 -无限制
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以上是，LM334MX/NOPB正品保障公司现货量大从优，品牌:TI 型号:LM334MX/NOPB的信息