TMP117MAIDRVT datasheet(6/50 Pages) TI2

6 / 50 page

6.5 Electrical Characteristics

Over free-air temperature range and V+ = 1.7 V to 5.5 V for TA = -55 °C to 70 °C, or V+ = 1.8 V to 5.5 V for TA = -55 °C to

150 °C (unless otherwise noted); Typical specifications are at TA = 25 °C and V+ = 3.3 V (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

TEMPERATURE TO DIGITAL CONVERTER

Temperature

accuracy

TMP117

-20 °C to 50 °C

8 averages

1-Hz conversion cycle

Thermal Pad unsoldered

(DRV Package)

I2C Input voltages: VIL ≤

0.05 * V+, VIH ≥ 0.95 *

V+

-0.1

±0.05

0.1

°C

-40 °C to 70 °C

-0.15

±0.05

0.15

-40 °C to 100 °C

-0.2

±0.1

0.2

-55 °C to 125 °C

-0.25

±0.1

0.25

-55 °C to 150 °C

-0.3

±0.1

0.3

TMP117M

25 °C to 50 °C

-0.1

±0.05

0.1

0°C to 70 °C

-0.15

±0.05

0.15

0 °C to 85 °C

-0.2

±0.1

0.2

TMP117N

-40 °C to 100 °C

-0.2

±0.1

0.2

-55 °C to 125 °C

-0.25

±0.1

0.25

-55 °C to 150 °C

-0.3

±0.1

0.3

DC power supply sensitivity

One-shot mode, 8 Averages

m°C/V

Temperature resolution (LSB)

7.8125

m°C

Repeatability(1)

V+ = 3.3 V

8 averages

1-Hz conversion cycle

±1

LSB

Long-term stability and drift

1000 hours at 150 °C(2)

±0.03

°C

Temperature cycling and

hysteresis(3)

8 Averages

±2

LSB

Conversion time

One-shot mode

15.5

17.5

DIGITAL INPUT/OUTPUT

Input capacitance

VIH

Input logic high level

SCL, SDA

0.7 * (V+)

VIL

Input logic low level

SCL, SDA

0.3 * (V+)

IIN

Input leakage current

-0.1

0.1

μA

VOL

SDA and ALERT output

logic low level

IOL = -3 mA

0.4

POWER SUPPLY

IQ_ACTIV

Quiescent current during active

conversion

Active Conversion, serial bus inactive

135

220

μA

Quiescent current

Duty cycle 1 Hz, averaging mode off, serial bus

inactive. TA = 25 °C

3.5

μA

Duty cycle 1 Hz, 8 averaging mode on, serial bus

inactive. TA = 25 °C

Duty cycle 1 Hz, averaging mode off, serial bus

active, SCL frequency = 400 kHz

ISB

Standby current(4)

Serial bus inactive. SCL, SDA, and ADD0 = V+. TA

= 25 °C

1.25

3.1

μA

ISD

Shutdown current

Serial bus inactive, SCL, SDA, and ADD0 = V+. TA

= 25 °C

0.15

0.5

μA

Shutdown current

Serial bus inactive, SCL, SDA and ADD0 = V+, TA

= 150 °C

μA

Shutdown current

Serial bus active, SCL frequency = 400 kHz, ADD0

= V+

μA

IEE

EEPROM write quiescent

current

ADC conversion off; serial bus inactive

240

μA

TMP117

SNOSD82D – JUNE 2018 – REVISED SEPTEMBER 2022

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