TMP116

The TMP116 is an electronic component from Texas Instruments. View the full TMP116 datasheet below including electrical characteristics, absolute maximum ratings.

Manufacturer

Texas Instruments

Overview

BIT	FIELD	TYPE	RESET	DESCRIPTION
15:0	T[15:0]	R	8000h	16-bit, read-only register that stores the most recent temperature conversion results.

Pin Configuration

Electrical Characteristics

minimum and maximum specifications are over -55°C to +125°C and V+ = 1.9 V to 5.5 V (unless otherwise noted); typical specifications are at TA = 25°C and V+ = 3.3 V

PARAMETER	PARAMETER	TEST CONDITIONS	MIN	TYP	MAX	UNIT
TEMPERATURE-TO-DIGITAL CONVERTER	TEMPERATURE-TO-DIGITAL CONVERTER	TEMPERATURE-TO-DIGITAL CONVERTER	TEMPERATURE-TO-DIGITAL CONVERTER	TEMPERATURE-TO-DIGITAL CONVERTER	TEMPERATURE-TO-DIGITAL CONVERTER	TEMPERATURE-TO-DIGITAL CONVERTER
	Temperature accuracy (1) TMP116	-10°C to +85°C, V+ = 3.3 V -40°C to +105°C, V+ = 3.0 V to +105°C to +125°C, V+ = 3.0 V to	-0.2	±0.1	0.2	°C
		3.6 V	-0.25	±0.2	0.25	°C
		3.6 V	-0.3	±0.25	0.3	°C
		-40°C to +125°C, V+ = 1.9 V to 5.5 V (2)	-0.4	±0.3	0.4	°C
	TMP116N	-25°C to +85°C, V+ = 3.3 V	-0.3	±0.2	0.3	°C
		-40°C to +125°C, V+ = 3.0 V to 3.6 V	-0.4	±0.3	0.4	°C
		-40°C to +125°C V+ = 1.9 V to 5.5 V (2)	-0.5	±0.4	0.5	°C
DC power-supply sensitivity	DC power-supply sensitivity	One-shot mode, 8 averages, T A = 25°C	0	20	55	m°C/V
Temperature resolution (LSB)	Temperature resolution (LSB)			7.8125		m°C
Repeatability (3)	Repeatability (3)	V+ = 3.3 V, 8 averages, 1-Hz sampling		±1		LSB
Long-term stability and drift	Long-term stability and drift	300 hours at 150°C (4)		±0.02		°C
Temperature cycling and hysteresis (1)(5)	Temperature cycling and hysteresis (1)(5)			±1		LSB
DIGITAL INPUT/OUTPUT	DIGITAL INPUT/OUTPUT Input capacitance	DIGITAL INPUT/OUTPUT	DIGITAL INPUT/OUTPUT	DIGITAL INPUT/OUTPUT 3	DIGITAL INPUT/OUTPUT	DIGITAL INPUT/OUTPUT pF
V IH	Input logic high level		0.7 (V+)			V
V IL	Input logic low level				0.3 (V+)	V
I IN	Input current		-0.2		0.2	μA
V OL S	SDA output logic low level	I OL = -3 mA	0		0.4	V
V OL A	ALERT output logic low level	I OL = -3 mA	0		0.4	V
POWER SUPPLY	POWER SUPPLY	POWER SUPPLY	POWER SUPPLY	POWER SUPPLY	POWER SUPPLY	POWER SUPPLY
I Q	Quiescent current	Active conversion, serial bus inactive		135	220	μA
I Q		1-Hz conversion cycle, averaging mode off, serial bus inactive, 25°C		3.5	4.5	μA
I Q		1-Hz conversion cycle, 8 averages mode, serial bus inactive, 25°C		16	22	μA
I Q		1-Hz conversion cycle, averaging mode off, serial bus active, SCL frequency = 400 kHz		21		μA
I SB	Standby current (6)	Serial bus inactive, SCL and SDA = V+, 25°C		1.25	2.1	μA
		Serial bus inactive, SCL and SDA = V+, 25°C		0.25	0.5	μA
I SD	Shutdown current	Serial bus inactive, SCL and SDA = V+, 125°C			8.5
I SD		Serial bus active, SCL frequency = 400 kHz		17
I EE	EEPROM write quiescent current	ADC conversion off; serial bus inactive		240		μA
V POR	Power-on-reset threshold voltage	V+ rising		1.6		V
	Brownout detect	V+ falling		1.1		V
	Reset time	Time required by device to reset		1.5		ms
	Active conversion time	1 conversion	13.5	15.5	17	ms

Absolute Maximum Ratings

	MIN	MAX	UNIT
Supply voltage, V+	-0.3	6	V
Voltage at SCL, SDA, ALERT, and ADD0	-0.3	6	V
Operating junction temperature, T J	-55	150	°C
Storage temperature, T stg	-65	150	°C

Recommended Operating Conditions

		MIN	NOM	MAX	UNIT
V+	Supply voltage	1.9	3.3	5.5	V
T A	Operating free-air temperature	-55		150	°C

Thermal Information

THERMAL METRIC	(1)	TMP116 DRV (WSON) 6 PINS	UNIT
R θ JA	Junction-to-ambient thermal resistance	68.7	°C/W
R θ JC(top)	Junction-to-case (top) thermal resistance	70.3	°C/W
R θ JC(bot)	Junction-to-case (bottom) thermal resistance	9.5	°C/W
R θ JB	Junction-to-board thermal resistance	38.3	°C/W
ψ JT	Junction-to-top characterization parameter	1.7	°C/W
ψ JB	Junction-to-board characterization parameter	38.6	°C/W
M T	Thermal Mass	5.1	mJ/°C

Typical Application

The TMP116 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.

Related Variants

The following components are covered by the same datasheet.

Part Number	Manufacturer	Package
TMP116N	Texas Instruments	—
TMP116NAIDRVR	Texas Instruments	6-WDFN Exposed Pad

Data on this page is extracted from publicly available manufacturer datasheets using automated tools including AI. It may contain errors or omissions. Always verify specifications against the official manufacturer datasheet before making design or purchasing decisions. See our Terms of Service. Rights holders can submit a takedown request.

Get structured datasheet data via API

Get started free