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LM74CIM3 from NS,National Semiconductor

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LM74CIM3

Manufacturer: NS

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor

Partnumber Manufacturer Quantity Availability
LM74CIM3 NS 5130 In Stock

Description and Introduction

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor The LM74CIM3 is a digital temperature sensor manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage:** 2.7V to 5.5V  
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±3°C (max) from -10°C to +85°C  
- **Resolution:** 0.125°C (9 to 12-bit selectable)  
- **Interface:** SPI/Microwire compatible  
- **Package:** SOT-23 (3-pin)  
- **Low Power Consumption:** 210µA (active), 8µA (shutdown)  

### **Descriptions:**  
The LM74CIM3 is a precision digital temperature sensor with an SPI-compatible serial interface. It provides accurate temperature readings with low power consumption, making it suitable for battery-powered and embedded applications.  

### **Features:**  
- Small 3-pin SOT-23 package  
- Wide operating voltage range (2.7V to 5.5V)  
- Low power consumption  
- SPI/Microwire interface compatibility  
- Programmable resolution (9 to 12 bits)  
- Shutdown mode for reduced power usage  

This information is based on the manufacturer's datasheet. For detailed specifications, refer to the official documentation.

Application Scenarios & Design Considerations

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor
Partnumber Manufacturer Quantity Availability
LM74CIM3 NS 27 In Stock

Description and Introduction

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor The LM74CIM3 is a digital temperature sensor manufactured by National Semiconductor (NS).  

### **Specifications:**  
- **Supply Voltage Range:** 2.7V to 5.5V  
- **Temperature Range:** -55°C to +150°C  
- **Accuracy:** ±3°C (max) from -10°C to +85°C  
- **Resolution:** 0.125°C (11-bit digital output)  
- **Interface:** SPI/Microwire compatible  
- **Package:** SOT-23 (3-pin)  
- **Power Consumption:** Low power operation  

### **Descriptions and Features:**  
- Digital temperature sensor with a serial interface.  
- Provides a direct digital temperature reading without requiring calibration.  
- Small form factor (SOT-23) for space-constrained applications.  
- Suitable for system monitoring, industrial controls, and consumer electronics.  
- Operates in a wide voltage range, making it versatile for battery-powered devices.  
- Simple SPI-compatible communication for easy integration with microcontrollers.  

Would you like additional details?

Application Scenarios & Design Considerations

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor
Partnumber Manufacturer Quantity Availability
LM74CIM3 NSC 280 In Stock

Description and Introduction

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor The LM74CIM3 is a digital temperature sensor manufactured by National Semiconductor (NSC). Below are its specifications, descriptions, and features based on factual information:

### **Specifications:**  
- **Manufacturer:** National Semiconductor (NSC)  
- **Package:** SOT-23 (3-Pin)  
- **Operating Voltage Range:** 2.7V to 5.5V  
- **Temperature Range:** -55°C to +125°C  
- **Accuracy:** ±3°C (typical)  
- **Resolution:** 9 to 12 bits (programmable)  
- **Interface:** SPI/Microwire compatible  
- **Power Consumption:** Low power operation (typ. 250µA in active mode)  
- **Shutdown Current:** <1µA  

### **Descriptions:**  
The LM74CIM3 is a high-precision digital temperature sensor with a serial interface. It provides accurate temperature readings in a compact SOT-23 package, making it suitable for space-constrained applications. The sensor communicates via an SPI-compatible interface and offers programmable resolution for flexibility in different use cases.

### **Features:**  
- **Digital Output:** Provides temperature readings in digital format.  
- **Wide Operating Voltage:** Supports 2.7V to 5.5V, making it versatile for various systems.  
- **Low Power Consumption:** Ideal for battery-powered applications.  
- **Programmable Resolution:** Allows adjustment between 9 to 12 bits for precision vs. speed trade-offs.  
- **Small Form Factor:** SOT-23 package enables use in compact designs.  
- **SPI/Microwire Interface:** Ensures easy integration with microcontrollers.  
- **Shutdown Mode:** Reduces power consumption when not in use.  

This information is strictly based on the manufacturer's datasheet and specifications.

Application Scenarios & Design Considerations

SPI/MICROWIRE 12-Bit Plus Sign Temperature Sensor

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