LM397MFX

所属类别：比较器
产品名称：单通用电压比较器
厂商：NSC
生产批号：11+
封装：SOT23-5
库存状态：有库存
库存量：135669
最低订购量：1
详细资料：

Product Introduction

peculiarity

(T A = 25 ° C, unless otherwise specified typical).

5-pin SOT23 package
Industrial business scope	-40°C to +85°C
Single or dual power supplies
Wide supply voltage range	5V to 30V
Low supply current	300μA
Low input bias current	7nA
Low input offset current	± 1NA
Low input offset voltage	± 2mV
Response time	440ns (50mV overload)
Input common mode voltage	0 to V S - 1.5V

illustrate

The LM397 is a single voltage comparator with input common ground mode. The LM397 is designed to operate from a single 5V to 30V supply or a split power supply. Its low supply current is practically independent of the size of the supply voltage.

The LM397 features an open collector output stage. This allows an external resistor to be connected at the output. The output interface can be directly connected with TTL, CMOS and other logic levels through bundled resistors at different voltage levels (level conversion).

The LM397 is available in a space-saving 5-pin SOT23 package and pin-compatible with TI's TL331 with a single differential comparison.

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A/D converter
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LM397MFX

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