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LM75BIMM-3 from NSC,National Semiconductor

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LM75BIMM-3

Manufacturer: NSC

Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

Partnumber Manufacturer Quantity Availability
LM75BIMM-3,LM75BIMM3 NSC 181 In Stock

Description and Introduction

Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface The LM75BIMM-3 is a digital temperature sensor and thermal watchdog manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features:

### **Specifications:**
- **Manufacturer:** National Semiconductor (NSC)  
- **Package:** 8-pin SOIC (Small Outline Integrated Circuit)  
- **Operating Voltage Range:** 2.8V to 5.5V  
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±2°C (from -25°C to +100°C)  
- **Resolution:** 9 to 12 bits (programmable)  
- **Interface:** I²C/SMBus compatible  
- **Conversion Time:** Typically 100ms  
- **Power Consumption:** Low power (typ. 250µA in operation, 1µA in shutdown)  

### **Descriptions:**
The LM75BIMM-3 is a digital temperature sensor with an integrated delta-sigma analog-to-digital converter (ADC). It provides temperature readings via an I²C/SMBus interface and includes an overtemperature shutdown output (OS) that can function as an interrupt or comparator.  

### **Features:**
- **Programmable Temperature Thresholds:** Allows setting hysteresis and overtemperature limits.  
- **Thermal Alarm Output (OS):** Configurable as an interrupt or comparator.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Small Form Factor:** 8-pin SOIC package for space-constrained designs.  
- **Wide Operating Voltage:** Supports 2.8V to 5.5V systems.  
- **I²C/SMBus Interface:** Compatible with standard communication protocols.  
- **Power-Down Mode:** Reduces current consumption when inactive.  

This information is based solely on the manufacturer's datasheet and technical documentation.

Application Scenarios & Design Considerations

Digital Temperature Sensor and Thermal Watchdog with Two-Wire Interface

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