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LM75ADP from PHILIPS

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LM75ADP

Manufacturer: PHILIPS

LM75A; Digital temperature sensor and thermal Watchdog(tm)

Partnumber Manufacturer Quantity Availability
LM75ADP PHILIPS 4182 In Stock

Description and Introduction

LM75A; Digital temperature sensor and thermal Watchdog(tm) The LM75ADP is a digital temperature sensor and thermal watchdog manufactured by PHILIPS (now NXP Semiconductors). Below are its key specifications, descriptions, and features:

### **Specifications:**
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±2°C (from -25°C to +100°C)  
- **Resolution:** 0.125°C (9 to 12-bit programmable)  
- **Supply Voltage:** 2.8V to 5.5V  
- **Current Consumption:** 250µA (typical), 1µA (shutdown mode)  
- **Interface:** I²C-bus compatible (up to 400kHz)  
- **Address Pins:** 3 (supports up to 8 devices on the same bus)  
- **Package:** SO-8 (LM75ADP)  

### **Descriptions:**
- The LM75ADP is a precision digital temperature sensor with an integrated delta-sigma analog-to-digital converter (ADC).  
- It includes an overtemperature detection output (OS) that acts as a thermostat or interrupt signal.  
- The sensor can be configured for different operation modes, including normal and shutdown modes for power saving.  

### **Features:**
- **Programmable Temperature Thresholds:** Allows user-defined hysteresis and overtemperature limits.  
- **Thermal Alarm Output (OS):** Open-drain output for system shutdown or interrupt generation.  
- **Low Power Consumption:** Suitable for battery-powered applications.  
- **Small Form Factor:** SO-8 package for space-constrained designs.  
- **Wide Operating Voltage:** Compatible with 3.3V and 5V systems.  

This information is based solely on the manufacturer's datasheet for the LM75ADP by PHILIPS (NXP).

Application Scenarios & Design Considerations

LM75A; Digital temperature sensor and thermal Watchdog(tm)

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