TMP117NAIDRVR

Part: TMP117 (TMP117NAIDRVR) — Texas Instruments

Type: High-Accuracy Digital Temperature Sensor (SMBus/I²C)

Description: 1.7–5.5 V, 16-bit (0.0078 °C/LSB) digital temperature sensor with ±0.1 °C maximum accuracy from -20 °C to 50 °C, 3.5 μA typical consumption at a 1-Hz conversion cycle, and an I²C/SMBus-compatible interface.

Operating Conditions:

• Supply voltage: 1.8–5.5 V for TA = -55 °C to 150 °C; 1.7–5.5 V for TA = -55 °C to 70 °C
• Operating temperature: -55 to 150 °C
• SCL, SDA, ALERT and ADD0 voltage: 0–5.5 V

Absolute Maximum Ratings:

• Max supply voltage: 6 V
• Voltage at SCL, SDA, ALERT and ADD0: -0.3 to 6 V
• Max operating junction temperature: 155 °C
• Storage temperature: -65 to 155 °C

Key Specs:

• Accuracy (max): ±0.1 °C (-20 to 50 °C), ±0.15 °C (-40 to 70 °C), ±0.2 °C (-40 to 100 °C), ±0.25 °C (-55 to 125 °C), ±0.3 °C (-55 to 150 °C)
• Resolution: 16-bit, 0.0078 °C (1 LSB)
• Supply current: 3.5 μA typical at 1-Hz conversion cycle
• Shutdown current: 150 nA
• Interface: SMBus and I²C compatible; up to four devices on a single bus
• Memory: 48-bit general-purpose EEPROM

Features:

• Programmable temperature alert limits
• Selectable averaging
• Digital offset for system correction
• NIST traceable; 100% production tested on ISO/IEC 17025-calibrated equipment
• Medical grade: meets ASTM E1112 and ISO 80601-2-56
• Replacement for PT100, PT500 and PT1000 RTDs

Applications:

• Electronic thermometers
• Wireless environmental sensors
• Thermostats
• Automotive test equipment
• Wearable fitness and activity monitors
• Cold chain asset tracking
• Gas meters and heat meters
• Temperature transmitters

Package:

• WSON (6), 2.00 mm × 2.00 mm
• DSBGA (6), 1.53 mm × 1.00 mm

• TMP117 high-accuracy temperature sensor
• -±0.1 °C (maximum) from -20 °C to 50 °C
• -±0.15 °C (maximum) from -40 °C to 70 °C
• -±0.2 °C (maximum) from -40 °C to 100 °C
• -±0.25 °C (maximum) from -55 °C to 125 °C
• -±0.3 °C (maximum) from -55 °C to 150 °C
• Operating temperature range: -55 °C to 150 °C
• Low power consumption:
• -3.5-μA, 1-Hz conversion cycle
• -150-nA shutdown current
• Supply range:
• -1.7 V to 5.5 V from -55 °C to 70 °C
• -1.8 V to 5.5 V from -55 °C to 150 °C
• 16-bit resolution: 0.0078°C (1 LSB)
• Programmable temperature alert limits
• Selectable averaging
• Digital offset for system correction
• General-purpose EEPROM: 48 bits
• NIST traceability
• SMBus ™ , I 2 C interface compatibility
• Medical grade: meets ASTM E1112 and ISO 80601-2-56
• RTDs replacement: PT100, PT500, PT1000

• Electronic thermometers
• Wireless environmental sensors
• Thermostats
• Automotive test equipment
• Wearable fitness and activity monitors
• Cold chain asset tracking
• Gas meters and heat meters
• Temperature transmitters

Accu TMP117

YBG Temperature Accuracy

SNOSD82D - JUNE 2018 - REVISED SEPTEMBER 2022

Figure 5-1. DRV Package 6-Pin WSON Top View

A

B

C

Figure 5-2. YBG Package 6-Pin DSBGA Top View

Over free-air temperature range and V+ = 1.7 V to 5.5 V for T A = -55 °C to 70 °C, or V+ = 1.8 V to 5.5 V for T A = -55 °C to 150 °C (unless otherwise noted); Typical specifications are at T A = 25 °C and V+ = 3.3 V (unless otherwise noted)

Over free-air temperature range and V+ = 1.7 V to 5.5 V for T A = -55 °C to 70 °C, or V+ = 1.8 V to 5.5 V for T A = -55 °C to 150 °C (unless otherwise noted); Typical specifications are at T A = 25 °C and V+ = 3.3 V (unless otherwise noted)

Over free-air temperature range unless otherwise noted (1)

The TMP117 is used to measure the temperature of the board location where the device is mounted. The programmable address options allow up to four locations on the board to be monitored on a single serial bus. For more information, refer to the related Considerations for Measuring Ambient Air Temperature (SNOA966), Replacing resistance temperature detectors with the TMP116 temp sensor (SNOA969), and Temperature sensors: PCB guidelines for surface mount devices (SNOA967) application reports on ti.com.