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LM75BIM3 from NS,National Semiconductor

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15.625ms

LM75BIM3

Manufacturer: NS

Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

Partnumber Manufacturer Quantity Availability
LM75BIM3 NS 11800 In Stock

Description and Introduction

Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface The LM75BIM3 is a digital temperature sensor and thermal watchdog manufactured by NXP Semiconductors (formerly National Semiconductor or NS).  

### **Specifications:**  
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±2°C (max) from -25°C to +100°C  
- **Resolution:** 0.125°C (9 to 12-bit selectable)  
- **Interface:** I²C-bus compatible (up to 400 kHz)  
- **Supply Voltage:** 2.8V to 5.5V  
- **Low Power Consumption:** 3.5 µA (typ) in shutdown mode  
- **Package:** SOT-96 (SO8)  

### **Descriptions:**  
The LM75BIM3 is a high-precision digital temperature sensor with an integrated delta-sigma ADC. It provides temperature readings in a digital format via the I²C interface. It includes programmable temperature thresholds for overtemperature detection with an open-drain output (OS) that can function as an interrupt or comparator.  

### **Features:**  
- **Programmable Hysteresis & Thresholds**  
- **Thermal Watchdog Function**  
- **Power-up Default Configuration**  
- **Shutdown Mode for Low Power**  
- **Small Form Factor (SO8 Package)**  
- **I²C Address Selection Pins (3-bit, up to 8 devices on the same bus)**  

This sensor is commonly used in system thermal management, industrial controls, and consumer electronics.

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