ADCMP394集成电路（IC）的比较器规格书PDF中文资料

ADCMP394属于集成电路（IC）的比较器。由亚德诺半导体技术有限公司制造生产的ADCMP394比较器逻辑比较器系列产品用于根据以数字格式表示的信息比较结果来生成输出；身份型比较器指示两个输入是否相同，幅度型比较器还指示两个输入不相同时哪个较大。它们不同于比较两个模拟输入幅度的器件，后者称为线性比较器且单独分类。

GENERAL DESCRIPTION

The ADCMP394/ADCMP395/ADCMP396 are single/dual/quad rail-to-rail input, low power comparator ideal for use in general-purpose applications. These comparators operate from a supply voltage of 2.3 V to 5.5 V and draw a minimal amount of current. The single ADCMP394 consumes only 33.9 μA of supply current. The dual ADCMP395 and quad ADCMP396 consumes 37.2 μA and 41.6 μA of supply current respectively. The low voltage and low current operation of these devices makes it ideal for battery-powered systems.

FEATURES

High accuracy reference output voltage: 1 V ± 0.9

Single-supply voltage operation: 2.3 V to 5.5 V

Rail-to-rail common-mode input voltage range

Low input offset voltage across VCMR: 1 mV typical

Guarantees comparator output logic low from VCC = 0.9 V to

undervoltage lockout (UVLO)

Operating temperature range: −40°C to +125°C

Package types:

8-lead, narrow body SOIC (ADCMP394)

10-lead MSOP (ADCMP395)

16-lead, narrow body SOIC (ADCMP396)

APPLICATIONS

Battery management/monitoring

Power supply detection

Window comparators

Threshold detectors/discriminators

Microprocessor systems