HJ139 low power four voltage comparator
隐藏域元素占位
- Product Description
-
- Commodity name: HJ139 low power four voltage comparator
- Commodity ID: 1311258378298347520
- 型号: HJ139
- 产品概述: HJ139 consists of four independent, precise voltage comparators and can operate under a single power supply or dual power supply.
- 电源电压 （VDD/V）: ±1V to ±18V
- 带宽 （GBWP/MHz）: /
- 工作电流 （IQ）: 1mA
- 失调电压 （VOS）: 2mV
- 偏置电流 （IIB）: 25nA
- 压摆率 （SR）: /
- 工作温度 （TA）: -55℃ to 125℃
- 封装 （Package）: D14S2-02 F14-01
HJ139 consists of four independent and precise voltage comparators, which can operate under single or dual power supply. Moreover, the current size is not affected by the amplitude of the power supply voltage. These comparators have a unique feature that allows their input common-mode voltage range to reach zero level even when operating under a single power supply. It can replace LM139, and this product has achieved full localization.
HJ139Has the following characteristics:
Wide working power supply voltage range:2 V~36 Vor±1 V~±18 V
Low power supply current: 1.1 mA(independent of power supply voltage)
Low input bias current:25nA(typical value)
Low input offset current:5nA(typical value)
Low saturation voltage:130mV
输出与TTL、DTL、ECL、MOS和CMOS兼容
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