ADCMP394集成電路（IC）的比較器規(guī)格書PDF中文資料

ADCMP394屬于集成電路（IC）的比較器。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADCMP394比較器邏輯比較器系列產(chǎn)品用于根據(jù)以數(shù)字格式表示的信息比較結(jié)果來生成輸出；身份型比較器指示兩個(gè)輸入是否相同，幅度型比較器還指示兩個(gè)輸入不相同時(shí)哪個(gè)較大。它們不同于比較兩個(gè)模擬輸入幅度的器件，后者稱為線性比較器且單獨(dú)分類。

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