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TMP432ADGST from TI,Texas Instruments

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TMP432ADGST

Manufacturer: TI

Dual Remote and Local Temp Sensor with Automatic Beta, N-Factor and Series-R Correction 10-VSSOP -40 to 125

Partnumber Manufacturer Quantity Availability
TMP432ADGST TI 135 In Stock

Description and Introduction

Dual Remote and Local Temp Sensor with Automatic Beta, N-Factor and Series-R Correction 10-VSSOP -40 to 125 The TMP432ADGST is a temperature sensor manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TMP432ADGST  
- **Package:** MSOP-8 (DGST)  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Accuracy:** ±1°C (max) from -10°C to +125°C  
- **Resolution:** 0.0625°C (12-bit digital output)  
- **Interface:** I²C/SMBus compatible  
- **Remote Diode Sensor Support:** Yes (supports external transistor for remote sensing)  
- **Local Temperature Sensing:** Yes (on-chip sensor)  
- **Programmable Alert Function:** Yes  
- **Low Quiescent Current:** 75µA (typical)  

### **Descriptions:**
The TMP432ADGST is a high-precision digital temperature sensor with local and remote sensing capabilities. It provides accurate temperature measurements for both its internal sensor and an external diode-connected transistor (e.g., a CPU diode). The device communicates via an I²C/SMBus interface and includes programmable alert thresholds for temperature monitoring applications.

### **Features:**
- **Local and Remote Temperature Sensing**  
- **High Accuracy (±1°C max)**  
- **Wide Supply Voltage Range (2.7V to 5.5V)**  
- **Low Power Consumption (75µA typical)**  
- **Programmable Alert and THERM Limits**  
- **I²C/SMBus Interface with Multiple Address Options**  
- **Supports Beta Compensation for Remote Diodes**  
- **Small MSOP-8 Package**  

This information is based on TI's official datasheet for the TMP432ADGST.

Application Scenarios & Design Considerations

Dual Remote and Local Temp Sensor with Automatic Beta, N-Factor and Series-R Correction 10-VSSOP -40 to 125

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