LM239AQDRQ1 供应商
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LM239AQDRQ1
品牌：TI 封装/批号：原厂原装/22+ -
LM239AQDRQ1
品牌：TI(德州仪器) 封装/批号：SOIC-14/2022+
LM239AQDRQ1 属性参数
- 标准包装：1
- 类别：集成电路 (IC)
- 家庭：线性 - 比较器
- 系列：-
- 类型：差分
- 元件数：4
- 输出类型：CMOS，MOS，开路集电极，TTL
- 电压 - 电源，单路/双路(±)：2 V ~ 36 V，±1 V ~ 18 V
- 电压 - 输入偏移（最小值）：2.5mV @ 30V
- 电流 - 输入偏压（最小值）：0.25µA @ 5V
- 电流 - 输出（标准）：20mA
- 电流 - 静态（最大值）：2mA
- CMRR, PSRR（标准）：-
- 传输延迟（最大）：-
- 磁滞：-
- 工作温度：-40°C ~ 125°C
- 封装/外壳：14-SOIC（0.154"，3.90mm 宽）
- 安装类型：表面贴装
- 包装：®
- 其它名称：296-23851-6
产品特性
- Qualified for Automotive Applications
- ESD Protection Exceeds 1000 V Per MIL-STD-883, Method 3015; Exceeds 100 V Using Machine Model (C = 200 pF, R = 0); Exceeds 2000 V Charged Device Model
- Single Supply or Dual Supplies
- Wide Range of Supply Voltage . . . 2 V to 36 V
- Low Supply-Current Drain Independent of Supply Voltage . . . 0.8 mA Typ
- Low Input Bias Current . . . 25 nA Typ
- Low Input Offset Current . . . 5 nA Typ
- Low Input Offset Voltage . . . 2 mV Typ
- Common-Mode Input Voltage Range Includes Ground
- Differential Input Voltage Range Equal to Maximum-Rated Supply Voltage . . . ±36 V
- Low Output Saturation Voltage
- Output Compatible With TTL, MOS, and CMOS
产品概述
This device consists of four independent voltage comparators that are designed to operate from a single power supply over a wide range of voltages. Operation from dual supplies also is possible as long as the difference between the two supplies is 2 V to 36 V, and VCC is at least 1.5 V more positive than the input common-mode voltage. Current drain is independent of the supply voltage. The outputs can be connected to other open-collector outputs to achieve wired-AND relationships.