ADT6501SRJZP105-RL

低成本， 2.7 V至5.5 V ，微功耗温度开关，采用SOT -23 Low Cost, 2.7 V to 5.5 V, Micropower Temperature Switches in SOT-23

**GENERAL DESCRIPTION**

The ADT6501/ADT6502/ADT6503/ADT6504 are trip point temperature switches available in a 5-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 ADT6501/ADT6503 logic output is active low and open-drain. The ADT6502/ADT6504 logic output is active high and push-pull. The temperature is digitized to a resolution of 0.125°C 11-bit. The factory trip point settings are 10°C apart starting from −45°C to +15°C for the cold threshold models and from +35°C to +115°C for the hot threshold models.

**FEATURES**

**±0.5°C typical threshold accuracy**

**Factory-set trip points from**

**−45°C to +15°C in 10°C increments**

**+35°C to +115°C in 10°C increments**

**No external components required**

**Maximum temperature of 125°C**

**Open-drain output ADT6501/ADT6503**

**Push-pull output ADT6502/ADT6504**

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

**Supply current of 30 µA typical**

**Space-saving, 5-lead SOT-23 package**

**APPLICATIONS**

**Medical equipment**

**Automotive**

**Cell phones**

**Hard disk drives**

**Personal computers**

**Electronic test equipment**

**Domestic appliances**

**Process control**