ADT6402傳感器變送器的溫度傳感器-溫控器-固態(tài)規(guī)格書PDF中文資料

ADT6402屬于傳感器變送器的溫度傳感器-溫控器-固態(tài)。由亞德諾半導(dǎo)體技術(shù)有限公司制造生產(chǎn)的ADT6402溫度傳感器 - 溫控器 - 固態(tài)固態(tài)溫控器產(chǎn)品是基于半導(dǎo)體的溫度檢測器件，具有雙態(tài)輸出，當(dāng)測量溫度超出固定界限或定義范圍時，輸出狀態(tài)會相應(yīng)地發(fā)生變化。此類產(chǎn)品包括提供預(yù)設(shè)溫度閾值和可編程/可配置閾值的器件。

GENERAL DESCRIPTION

The ADT6401/ADT6402 are trip point temperature switches available in a 6-lead SOT-23 package. Each part contains an internal band gap temperature sensor for local temperature sensing. When the temperature crosses the trip point setting, the logic output is activated. The ADT6401 logic output is active low and open-drain. The ADT6402 logic output is active high and push-pull. The temperature is digitized to a resolution of 0.125°C (11-bit). The pin-selectable trip point settings are 10°C apart starting from ?45°C to +5°C for undertemperature switching, and from 45°C to 115°C for overtemperature switching.

FEATURES

±0.5°C (typical) threshold accuracy

Pin-selectable trip points from

?45°C to +5°C in 10°C increments (undertemperature)

45°C to 115°C in 10°C increments (overtemperature)

Maximum operating temperature of 125°C

Open-drain output (ADT6401)

Push-pull output (ADT6402)

Pin-selectable hysteresis of 2°C and 10°C

Supply current of 30 μA (typical)

Space-saving, 6-lead SOT-23 package

APPLICATIONS

Medical equipment

Automotive

Cell phones

Hard disk drives

Personal computers

Electronic test equipment

Domestic appliances

Process control