LM139A

所属类别：视频放大器
产品名称：四路差动比较器
厂商：TI
生产批号：10+
封装：14CDIP, 14CFP, 14SOIC, 20LCCC
库存状态：有库存
库存量：9000
最低订购量：1
详细资料：

Product Introduction

These devices include four independent single-supply voltage comparators that are designed to operate on a wide range of voltages. Operation from dual supply is also possible, as long as the difference between the two provides 2 V to 36 V and CC is the input common mode voltage of 1.5 volts, at least more aggressive. Leakage current is independent of supply voltage. These outputs can be connected to other open collector outputs for wired and relational purposes.

The LM139A features and works in the full military temperature range of -55°C to 125°C The features of the LM239A LM239 and operates from -25°C to 125°C

characteristic

Wide power supply range
- Single supply: 2 V to 36 V
  (Tested to 30 V non-V devices and 32 V-suffix devices five)
- Dual power supply: ± 1 V to ± 18 V
  (Tested to ± 15 V non-V devices and ± 16 V suffix devices five)
Low supply current independent of supply voltage Drain: 0.8 mA (typical)
Low Input Bias Current: 25 nA (typical)
Low Input Offset Current: 3 Applicable (Typical) (LM139)
Low input offset voltage: 2 mV (typical)
The common mode input voltage range includes ground
The differential input voltage range is equal to the maximum rated voltage: ± 36 volts
Low output saturation voltage
The output is compatible with TTL, MOS tubes, and CMOS

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LM193	TI	09+	20LCCC, 8CDIP, 8SOIC	Dual-way differential comparator
LM139-SP
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LM139A

characteristic

The ICs related to the LM139A include:

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