TMP101-Q1 Series

Automotive grade, ±2°C digital temperature sensor with I2C/SMBus interface and alert

Catalog

Automotive grade, ±2°C digital temperature sensor with I2C/SMBus interface and alert

Part	Operating Temperature [Max]	Operating Temperature [Min]	Grade	Sensing Temperature - Local [Max]	Sensing Temperature - Local [Min]	Test Condition [Min]	Test Condition [Max]	Test Condition [Max]	Test Condition [Min]	Supplier Device Package	Features	Output Type	Accuracy - Highest (Lowest)	Accuracy - Highest (Lowest)	Qualification	Voltage - Supply [Min]	Voltage - Supply [Max]	Package / Case	Mounting Type	Resolution	Sensor Type	Test Condition
Texas Instruments TMP101NAQDBVRQ1	125 °C	-40 °C	Automotive	125 °C	-55 ¯C	-25 °C	85 °C	125 °C	-40 °C	SOT-23-6	One-Shot Output Switch Programmable Resolution Shutdown Mode Standby Mode	I2C/SMBus	2 °C	3 °C	AEC-Q100	2.7 V	5.5 V	SOT-23-6	Surface Mount	11 b	Digital Local
Texas Instruments TMP101NA/250G4	125 °C	-55 °C		125 °C	-55 ¯C					SOT-23-6	One-Shot Output Switch Programmable Resolution Shutdown Mode Standby Mode	I2C/SMBus	2 °C	3 °C		2.7 V	5.5 V	SOT-23-6	Surface Mount	11 b	Digital Local	-25°C ~ 85°C (-55°C ~ 125°C)
Texas Instruments TMP101NA/250	125 °C	-55 °C		125 °C	-55 ¯C					SOT-23-6	One-Shot Output Switch Programmable Resolution Shutdown Mode Standby Mode	I2C/SMBus	2 °C	3 °C		2.7 V	5.5 V	SOT-23-6	Surface Mount	11 b	Digital Local	-25°C ~ 85°C (-55°C ~ 125°C)
Texas Instruments TMP101NA/3K	125 °C	-55 °C		125 °C	-55 ¯C					SOT-23-6	One-Shot Output Switch Programmable Resolution Shutdown Mode Standby Mode	I2C/SMBus	2 °C	3 °C		2.7 V	5.5 V	SOT-23-6	Surface Mount	11 b	Digital Local	-25°C ~ 85°C (-55°C ~ 125°C)

Catalog

Automotive grade, ±2°C digital temperature sensor with I2C/SMBus interface and alert

Key Features

• AEC-Q100 qualified with the following results:Temperature grade 1: −55°C to +125°C operating temperature rangeHBM ESD component classification level 2CDM ESD component classification level C5Functional Safety-CapableDocumentation available to aid functional safety system designDigital output: SMBus™, two-wire, and I2C interface compatibilityResolution: 9 to 12 bits, user-selectableAccuracy:±1°C (typical) from –55°C to 125°C±2°C (maximum) from –55°C to 125°CLow quiescent current: 45-µA, 0.1-µA standbyWide supply range: 2.7 V to 5.5 VTMP100-Q1 features two address pinsTMP101-Q1 features one address pin and an ALERT pin6-pin SOT-23 packageAEC-Q100 qualified with the following results:Temperature grade 1: −55°C to +125°C operating temperature rangeHBM ESD component classification level 2CDM ESD component classification level C5Functional Safety-CapableDocumentation available to aid functional safety system designDigital output: SMBus™, two-wire, and I2C interface compatibilityResolution: 9 to 12 bits, user-selectableAccuracy:±1°C (typical) from –55°C to 125°C±2°C (maximum) from –55°C to 125°CLow quiescent current: 45-µA, 0.1-µA standbyWide supply range: 2.7 V to 5.5 VTMP100-Q1 features two address pinsTMP101-Q1 features one address pin and an ALERT pin6-pin SOT-23 package

Description

The TMP100-Q1 and TMP101-Q1 devices are digital temperature sensors designed 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 component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or look-up tables to derive the temperature. The on-chip, 12-bit ADC offers resolutions down to 0.0625°C. The devices are available in 6-Pin SOT-23 packages. The TMP100-Q1 and TMP101-Q1 devices feature SMBus, Two-Wire, and I2C interface compatibility. The TMP100-Q1 device allows up to eight devices on one bus. The TMP101-Q1 device offers an SMBus Alert function with up to three devices per bus. The TMP100-Q1 and TMP101-Q1 devices are designed for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The TMP100-Q1 and TMP101-Q1 devices are specified for operation over a temperature range of −55°C to 125°C. The TMP100-Q1 and TMP101-Q1 devices are digital temperature sensors designed 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 component signal conditioning. Device temperature sensors are highly linear and do not require complex calculations or look-up tables to derive the temperature. The on-chip, 12-bit ADC offers resolutions down to 0.0625°C. The devices are available in 6-Pin SOT-23 packages. The TMP100-Q1 and TMP101-Q1 devices feature SMBus, Two-Wire, and I2C interface compatibility. The TMP100-Q1 device allows up to eight devices on one bus. The TMP101-Q1 device offers an SMBus Alert function with up to three devices per bus. The TMP100-Q1 and TMP101-Q1 devices are designed for extended temperature measurement in a variety of communication, computer, consumer, environmental, industrial, and instrumentation applications. The TMP100-Q1 and TMP101-Q1 devices are specified for operation over a temperature range of −55°C to 125°C.