Product Overview

The LM75BDP is a digital temperature sensor featuring an integrated bandgap temperature sensor and an 11-bit sigma-delta analog-to-digital converter (ADC). It provides an over-temperature alert function and supports both normal operation and low-power modes. In normal operation, the chip periodically monitors ambient temperature. In low-power mode, the chip is shut down to minimize power consumption. Communication with the controller is established via a two-wire I2C serial bus interface. The device includes multiple data registers: a status register for chip settings (operating mode, OS mode, OS polarity, OS error queue), a temperature register for detected digital temperature, and over-temperature detection and hysteresis registers for programmable thresholds. The I2C interface supports three optional logic address pins, allowing up to eight devices to be connected on the same bus.

Product Attributes

• Brand: HUAXUANYANG HXY ELECTRONICS CO.,LTD
• Origin: Shenzhen HuaXuanYang Electronics CO.,LTD
• Model: LM75BDP
• Interface: I2C
• Package: MSOP-8
• Compatibility: Compatible with NXP LM75B

Technical Specifications