TMP175-Q1 Datasheet | Texas Instruments

Features - 1 AEC-Q100 Qualified with: - Temperature Grade 1: - 40°C to +125°C Ambient Operation Temperature Range - HBM ESD Classification Level 2 - CDM ESD Classification Level C6 - TMP175-Q1 Accuracy: - ±1°C (Typical) from - 40°C to +125°C - ±2°C (Maximum) from - 40°C to +125°C - TMP75-Q1 Accuracy: - ±1°C (Typical) from - 40°C to +125°C - ±3°C (Maximum) from - 40°C to +125°C - TMP175-Q1: 27 Addresses - TMP75-Q1: 8 Addresses, NIST Traceable - Digital Output: SMBus™, Two-Wire, and I2C Interface patibility - Resolution: 9 to 12 Bits, User-Selectable - Low Quiescent Current: 50-μA, 0.1-μA Standby - Wide Supply Range: 2.7 V to 5.5 V - Small 8-Pin VSSOP and 8-Pin SOIC Packages 2 Applications - Climate Controls - Infotainment Processor Management - Airflow Sensors - Battery Control Units - Engine Control Units - UREA Sensors - Water Pumps - HID Lamps - Airbag Control Units 3 Description The TMP75-Q1 and TMP175-Q1 devices are digital temperature sensors ideal for negative temperature coefficient (NTC) and positive temperature coefficient (PTC) thermistor replacement. The devices offer a typical accuracy of ±1°C without requiring calibration or external ponent signal conditioning. Device temperature sensors are highly linear and do not require plex calculations or look-up tables to derive the temperature. The on-chip, 12-bit, analogto-digital converter (ADC) offers resolutions down to 0.0625°C. The devices are available in the industrystandard, LM75, 8-pin SOIC and VSSOP footprint. The TMP175-Q1 and TMP75-Q1 feature SMBus, two-wire, and I2C interface patibility. The TMP175-Q1 device allows up to 27 devices on one bus. The TMP75-Q1 allows up to eight devices on one bus. The TMP175-Q1 and TMP75-Q1 both feature an SMBus alert function. The TMP175-Q1 and TMP75-Q1 devices are ideal for extended temperature measurement in a variety of munication, puter, consumer, environmental, industrial, and instrumentation applications. The TMP75-Q1 production units are 100% tested against...