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LM95235CIMM from NSC,National Semiconductor

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LM95235CIMM

Manufacturer: NSC

Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm? Technology

Partnumber Manufacturer Quantity Availability
LM95235CIMM NSC 235 In Stock

Description and Introduction

Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm? Technology The LM95235CIMM is a digital temperature sensor with an integrated fan controller, manufactured by National Semiconductor (NSC).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NSC)  
- **Package:** 10-VSSOP  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (Local), ±3°C (Remote)  
- **Resolution:** 11-bit (0.125°C)  
- **Interface:** SMBus 2.0 compatible  
- **Supply Voltage:** 3.0V to 3.6V  
- **Current Consumption:** 1.2mA (typical)  
- **Remote Diode Sensing:** Supports 2N3904/2N3906 or equivalent  

### **Descriptions:**  
- Monitors its own temperature and an external diode-connected transistor (remote sensor).  
- Provides programmable fan control with PWM output.  
- Features automatic fan speed adjustment based on temperature readings.  
- Includes programmable hysteresis and temperature limits for fan control.  

### **Features:**  
- Dual temperature sensor (local and remote).  
- Programmable fan control with PWM output.  
- SMBus alert function for temperature threshold violations.  
- Supports automatic fan speed control.  
- Low power consumption.  
- RoHS compliant.  

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

Partnumber Manufacturer Quantity Availability
LM95235CIMM NS 1000 In Stock

Description and Introduction

Precision Remote Diode Temperature Sensor with SMBus Interface and TruTherm? Technology The LM95235CIMM is a digital temperature sensor with an integrated fan controller, manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NS)  
- **Part Number:** LM95235CIMM  
- **Package:** 10-pin VSSOP (MSOP)  
- **Temperature Range:** -40°C to +125°C  
- **Accuracy:** ±1°C (typical) for local temperature, ±3°C (max) for remote diode  
- **Resolution:** 0.125°C (local), 0.125°C (remote)  
- **Supply Voltage:** 3.0V to 3.6V  
- **Interface:** SMBus 2.0 compatible  
- **Remote Diode Sensing:** Supports 2N3904 or equivalent transistor  
- **Fan Control:** PWM output with programmable speed control  
- **Programmable Alert Function:** Overtemperature alarms  

### **Descriptions and Features:**  
- Monitors **local** and **remote** diode temperatures.  
- Supports **two remote temperature channels** (for multi-processor systems).  
- **Programmable fan control** with PWM output.  
- **Low power consumption** with shutdown mode.  
- **SMBus alert function** for system interrupts.  
- **Wide operating temperature range** (-40°C to +125°C).  
- **Applications:** Motherboards, servers, graphics cards, and embedded systems.  

This sensor is designed for high-accuracy thermal management in computing and industrial applications.

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