TMP75AIDR

UMW
UMW R TMP75 1.8V Digital Temperature Sensor with I 2 C Interface and Alarm Function Description Features • The TMP75 is a fully integrated digital temperature Low-voltage alternative to the TMP75AIDR and sensor that can work at low voltage (1.8V) and is fully TMP75AIDGKR • Operating temperature range : - 55°C ~ +125°C • Temperature accuracy : ± 0.5°C (0°C ~ +70°C) • Supply voltage ...
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Технические характеристики

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Тип датчика
Диапазон измеряемых температур
Точность измерения ±
Интерфейс
Примечания Цифровой датчик температуры 1,8 В с интерфейсом I2C и функцией сигнализации
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UMW R TMP75 1.8V Digital Temperature Sensor with I 2 C Interface and Alarm Function Description Features • The TMP75 is a fully integrated digital temperature Low-voltage alternative to the TMP75AIDR and sensor that can work at low voltage (1.8V) and is fully TMP75AIDGKR • Operating temperature range : - 55°C ~ +125°C • Temperature accuracy : ± 0.5°C (0°C ~ +70°C) • Supply voltage range : 1.4V ~ 5.5V • Low quiescent current : - Normal mode : 15μA (typ) - Shutdown mode : 1μA (typ) pin and register compatible with NCT75 and ADT75. The TMP75 has a ±1°C accuracy over the operating temperature range. The on-chip 12-bit analog-to-digital converter (ADC) provides a temperature resolution of 0.0625°C. The TMP75 supports up to 8 devices address and provides an over-temperature alarm function. Based on programmable upper and lower temperature limits and • Resolution : 12-bits (0.0625°C) • Digital Output : I2C an ALERT pin, the TMP75 can be used as a thermostat or an over-temperature alarm. The TMP75 has been precisely calibrated at the factory, and the user does not need to perform any additional processing on the temperature output. Applications • Portable, battery-powered applications • Power-supply temperature monitoring • Computer peripheral thermal protection • Laptop computers • Battery management • Office machines • Thermostat controls • Electro mechanical device temperature • Block Diagram Temperature SDA SCL →1 Diode Temp. Sensor Control Logic 7 2 ΔΣ A/D Converter ← → General temperature measurement ALERT –Industrial control –test equipment GND 3 4 8 V+ A0 Serial Interface 6 Config. & Temp. Register OSC –Medical instruments 5 A1 A2 TMP75 www.umw-ic.com 1 UTD Semiconductor Co.,Limited PDF
Документация на TMP75AIDGKR 

TMP75

Дата модификации: 07.09.2022

Размер: 719 Кб

15 стр.

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