The LM95172Q is an integrated 175 degrees C digital-output temperature sensor with a serial peripheral interface (SPI) and MICROWIRE bus interface. The LM95172Q is a member of National’s PowerWise family of products that enable customers to develop more energy-efficient products.
The LM95172Q is supplied in die form for mounting on hybrid circuit boards and offers temperature monitoring between -40 degrees C and 175 degrees C. The LM95172Q features a 16-bit sigma-delta analog-to-digital converter (ADC), fast conversion rate of 35 ms and high resolution of 0.008 degrees C/LSB. The device also includes a temperature switch as well as self diagnosis to ensure safe, continuous operation.
National’s automotive portfolio includes temperature sensors, data converters, audio and operational amplifiers, and power management and interface circuits. These energy-efficient products help electronic system designers reduce space, lower operating temperatures and conserve on overall power consumption.
National Semiconductor, www.national.com
