Texas Instruments : Temperature sensor : TMP9A00-EP

Manufacturer nameTexas Instruments
Category1Sensor
Category2-                        
Category3A/D converter
Conmponents Classification Temperature sensor
Model NumberTMP9A00-EP      Datasheet   

Overview

The TMP9A00-EP device is a CMOS, precision analog output temperature sensor available in a tiny 5-pin SC70 package. The TMP9A00-EP operates from –55 °C to 150 °C on a supply voltage of 1.8 V to 5.5 V with a supply current of 4 µA. Operation as low as 1.8 V is possible for temperatures between 15 °C and 150 °C. The linear transfer function has a slope of –11.77 mV/°C (typical) and an output voltage of 1.8639 V (typical) at 0 °C. The TMP9A00-EP has a ±2.5 °C accuracy a from –55 °C to 130 °C and ±3.5 °C from 130 °C to 150 °C. The 4-µA (maximum) supply current of the TMP9A00- EP limits self-heating of the device to less than 0.01 °C. When V+ is less than 0.5 V, the device is in shutdown mode and consumes less than 20 nA (typical). The TMP9A00-EP is available in a 5-pin SC70 package that reduces the overall required board space.

Features

• ±2.5 °C Accuracy from –55 °C to +130 °C
• ±3.5 °C Accuracy from –55 °C to +150 °C
• Supply voltage range: 1.8 V to 5.5 V
• Low power: 4 µA (maximum)
• Microsize package: SC70
• Supports defense, aerospace, and medical applications
 – Controlled baseline
 – One assembly/test site
 – One fabrication site
 – Extended product life cycle
 – Extended product-change notification
 – Product traceability

Application

• Defense radio
• Radar
• Avionics
• Sensors and imaging

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