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TMP423AIDCNR from TI,Texas Instruments

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TMP423AIDCNR

Manufacturer: TI

Triple Remote and Local Temperature Sensor with N-Factor and Series-R Correction 8-SOT-23 -40 to 125

Partnumber Manufacturer Quantity Availability
TMP423AIDCNR TI 358 In Stock

Description and Introduction

Triple Remote and Local Temperature Sensor with N-Factor and Series-R Correction 8-SOT-23 -40 to 125 The TMP423AIDCNR is a temperature sensor manufactured by Texas Instruments (TI). Here are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TMP423AIDCNR  
- **Type:** Digital Temperature Sensor  
- **Interface:** I2C/SMBus  
- **Supply Voltage Range:** 1.7V to 3.6V  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (local), ±1.5°C (remote)  
- **Resolution:** 0.0625°C  
- **Package:** SOT-23-8 (DCN)  
- **Channels:** 1 Local + 2 Remote (Diode)  
- **Operating Current:** 50µA (typical)  
- **Shutdown Current:** 1µA (typical)  

### **Descriptions:**
The TMP423AIDCNR is a high-precision digital temperature sensor with an integrated I2C/SMBus interface. It measures its own temperature (local) and two external diode-connected transistors (remote), making it suitable for monitoring multiple temperature zones in systems like CPUs, GPUs, and FPGAs.

### **Features:**
- **Dual Remote Diode Inputs:** Supports two external temperature sensors.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Programmable Alert Function:** Configurable thresholds for overtemperature alerts.  
- **Noise Filtering:** Built-in averaging for stable readings.  
- **Small Form Factor:** SOT-23-8 package for space-constrained designs.  
- **Wide Supply Range:** Operates from 1.7V to 3.6V.  

This information is strictly based on the manufacturer's datasheet.

Application Scenarios & Design Considerations

Triple Remote and Local Temperature Sensor with N-Factor and Series-R Correction 8-SOT-23 -40 to 125

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