LM75AIMM/NOPB – TEXAS INSTRUMENTS

The Texas Instruments LM75AIMM/NOPB is a precision digital temperature sensor in a compact 8-pin SOIC (small outline integrated circuit) package with a lead-free, halogen-free (RoHS compliant) finish. It operates from a 2.7V to 5.5V supply voltage, offering flexibility in various power domains. The device features a 12-bit analog-to-digital converter (ADC) to provide high-resolution temperature readings with a ±0.5°C accuracy over its operating range of -40°C to +125°C. Data is output via a 2-wire I2C interface, enabling easy integration with microcontrollers and digital systems._x000D_
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Unlike some competitors, the LM75AIMM/NOPB incorporates internal thermal shutdown protection, preventing damage from excessive temperatures. Its low power consumption (typically <600µA) makes it suitable for battery-powered applications. The device offers programmable temperature thresholds and interrupt capabilities, facilitating efficient thermal management and alarm functions. Common applications include precision temperature monitoring in industrial control systems, automotive electronics (especially engine bay monitoring), and portable devices requiring accurate temperature sensing within a compact form factor. The device's precise accuracy and digital interface simplify design, reducing component count and board space compared to analog solutions.