TMP709-Q1数据手册TI中文资料规格书

描述 Description

The TMP709-Q1 is a fully-integrated, resistor- programmable temperature switch with a temperature threshold that is set by just one external resistor within the entire operating range. The TMP709-Q1 provides an open-drain, active-low output and has a 2.7-V to 5.5-V supply-voltage range.The temperature threshold accuracy is typically ±0.5°C, with a maximum of ±3.5°C (60°C to 100°C). The quiescent current consumption is typically 40 µA. Hysteresis is pin-selectable to 2°C or 10°C.The TMP709-Q1 is available in a 5-pin, SOT-23 package.

特性 Features

• Qualified for Automotive Applications
• AEC-Q100 Qualified With the Following Results:
• Device Temperature Grade 1: –40°C to 125°C Ambient Operating Temperature Range
• Device HBM ESD Classification Level 3A
• Device CDM ESD Classification Level C6

• Threshold Accuracy:
• ±0.5°C Typical
• ±3.5°C Maximum (60°C to 100°C)

• Temperature Threshold Set By 1% External Resistor
• Low Quiescent Current: 40 µA Typical
• Open-Drain, Active-Low Output Stage
• Pin-Selectable 2°C or 10°C Hysteresis
• Reset Operation Specified at VCC = 0.8 V
• Supply Range: 2.7 V to 5.5 V
• Package: 5-Pin SOT-23