TLV6703DSER屬于集成電路（IC）的比較器。由美國德州儀器公司制造生產的TLV6703DSER比較器邏輯比較器系列產品用于根據(jù)以數(shù)字格式表示的信息比較結果來生成輸出；身份型比較器指示兩個輸入是否相同，幅度型比較器還指示兩個輸入不相同時哪個較大。它們不同于比較兩個模擬輸入幅度的器件，后者稱為線性比較器且單獨分類。

1 Features

1? Wide supply voltage range: 1.8 V to 18 V

? Adjustable threshold: down to 400 mV

? High threshold accuracy:

– 0.5% Max at 25°C

– 1.0% Max over temperature

? Low quiescent current: 5.5 μA (Typ)

? Open-drain output

? Internal hysteresis: 5.5 mV (Typ)

? Temperature range: –40°C to +125°C

? Package: thin SOT-23-6

? WSON-6

2 Applications

? Notebook PCs and tablets

? Smartphones

? Digital cameras

? Video game controllers

? Relays and circuit breakers

? Portable medical devices

? Door and window sensors

? Portable- and battery-powered products

3 Description

The TLV6703 high voltage comparator operates over

a 1.8-V to 18-V range. The TLV6703 has a highaccuracy

comparator with an internal 400-mV

reference and an open-drain output rated to 18 V for

precision voltage detection. The monitored voltage

can be set with the use of external resistors.

The OUT pin is driven low when the voltage at the

SENSE pin drops below (VIT–), and goes high when

the voltage returns above the respective threshold

(VIT+). The comparator in the TLV6703 includes builtin

hysteresis for filtering to reject brief glitches,

thereby ensuring stable output operation without false

triggering.

The TLV6703 is available in a Thin SOT-23-6

package and a leadless WSON-6; all package

variants are specified over the junction temperature

range of –40°C to +125°C.