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Texas Instruments Digital Output Temperature Sensor Surface Mount SPI ±5°C Accuracy 8-Pin SOIC LM74CIM-3/NOPB
Specifications
| Country of Origin | India |
|---|---|
| Accuracy | ±5°C |
| Brand | Texas Instruments |
| Height | 1.45mm |
| Length | 4.9mm |
| Model | LM74CIM-3/NOPB |
| Width | 3.9mm |
| Mount Type | Surface |
| Output type | Digital |
| Maximum Operating Temperature | 150°C |
| Package Type | SOIC |
| Sub Type | Temperature Sensor |
| Minimum Operating Temperature | -55°C |
| Interface Type | SPI |
| Pin Count | 8 |
| Maximum Supply Voltage | 3.6V |
| Minimum Supply Voltage | 3V |
| Thermometer,LM74CIM-3 -55 to +150 degCBrand | National Semiconductor |
Key Features
- Operates within a temperature range from -55°C to 150°C.
- Supply voltage range from 3 V to 3.6 V for efficient low-power operation.
- Provides digital temperature output via SPI/MICROWIRE interface for accurate sensor communication.
- Designed for applications including base station equipment, notebook computers, automotive, and thermal management.
- Pin count of 8 pins facilitating easy PCB integration.
- No automotive or industry approval standards applicable, ensuring simplicity in design.
- High maximum operating temperature capability up to 150°C.
- Accuracy of ±5°C suitable for general temperature sensing needs.
Product Description
Texas Instruments LM74CIM-3/NOPB is a digital output temperature sensor in an 8-pin SOIC surface mount package, providing reliable and low-power temperature measurements with SPI interface.
With operating temperature range from -55°C to 150°C and supply voltage of 3 V to 3.6 V, this sensor suits a variety of industrial, automotive, consumer electronics, and thermal management applications. Its compact form factor with precise 4.9 mm × 3.9 mm × 1.45 mm dimensions enables integration in space-constrained PCBs.
The sensor outputs digital temperature readings through SPI/MICROWIRE communication, enabling easy interface with microcontrollers and embedded systems. Though it lacks automotive-specific certifications, it is ideal for base stations, notebooks, vending machines, disk drives, portable electronics, and other low power devices.
Operates from -55°C to 150°C for wide operational conditions. Supply voltage range of 3 V to 3.6 V ensures compatibility with standard logic levels. Compact SOIC package with 8 pins allows easy PCB mounting. Provides ±5°C temperature measurement accuracy.
SPI interface provides robust and simple digital output communication. Suitable for industrial, automotive thermal monitoring, and consumer device temperature sensing.
This temperature sensor is an effective solution for engineers seeking a reliable SPI digital temperature sensor with moderate accuracy and wide temperature range. Texas Instruments products are widely used in various electronics and embedded system designs. Explore further Temperature Sensor options and other sensor ICs on EnvMart for your industrial and electronic component needs.
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Frequently Asked Questions
This model operates within a temperature range from -55°C to 150°C.
The accuracy of this sensor is ±5°C, making it suitable for general temperature sensing needs.
It provides a digital output via SPI/MICROWIRE interface for accurate sensor communication.
The supply voltage range for this model is from 3 V to 3.6 V, ensuring efficient low-power operation.
This unit has dimensions of 4.9 mm in length, 3.9 mm in width, and a height of 1.45 mm.
The LM74CIM-3/NOPB features a pin count of 8 pins, facilitating easy PCB integration.
It comes in an 8-pin SOIC surface mount package, suitable for compact applications.
The sensor communicates via an SPI interface, allowing for robust digital output communication.
The maximum operating temperature capability of this model is up to 150°C.
There are no automotive or industry approval standards applicable to this model, simplifying design considerations.
The country of origin for this temperature sensor is India.
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