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TMP423BIDCNR from TI,Texas Instruments

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TMP423BIDCNR

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
TMP423BIDCNR TI 5719 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 TMP423BIDCNR is a temperature sensor manufactured by Texas Instruments (TI). Below are its specifications, descriptions, and features based on factual information from Ic-phoenix technical data files:  

### **Specifications:**  
- **Manufacturer:** Texas Instruments (TI)  
- **Part Number:** TMP423BIDCNR  
- **Package:** SOT-23 (SC-70), 6-pin  
- **Operating Temperature Range:** -40°C to +125°C  
- **Supply Voltage Range:** 1.7V to 3.6V  
- **Accuracy:** ±1°C (Local), ±1.5°C (Remote)  
- **Resolution:** 9 to 12 bits (programmable)  
- **Interface:** I²C/SMBus compatible  
- **Remote Diode Sensing:** Supports 2N3904 or discrete transistors  
- **Shutdown Mode:** Yes (low power consumption)  

### **Descriptions:**  
The TMP423BIDCNR is a high-precision digital temperature sensor with a built-in local temperature sensor and remote diode temperature sensing capability. It is designed for applications requiring accurate thermal monitoring, such as in processors, FPGAs, and other ICs.  

### **Features:**  
- **Local and Remote Temperature Sensing:** Measures its own temperature and up to two external diode-connected transistors.  
- **Low Power Consumption:** Operates with a minimal supply current (typically 75 µA).  
- **Programmable Resolution:** Configurable from 9 to 12 bits.  
- **I²C/SMBus Interface:** Allows easy communication with microcontrollers.  
- **Wide Supply Voltage Range:** Supports operation from 1.7V to 3.6V.  
- **Small Form Factor:** 6-pin SOT-23 package for space-constrained applications.  
- **Thermal Shutdown Protection:** Enhances system reliability.  

This information is based on TI's official datasheet and product documentation.

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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