STTS424E02 datasheet(41/51 Pages) STMICROELECTRONICS

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STTS424E02

DC and AC parameters

41/51

B-grade

Accuracy for corresponding range

2.7 V

≤ VDD ≤ 3.6 V

+75°C < TA < +95

±0.5

±1.0

°C

+40°C < TA <+ 125

±1.0

±2.0

°C

-40°C < TA < +125

±2.0

±3.0

°C

Resolution

10-bit temperature data

0.25

°C/L

bits

tCONV

Conversion time

10-bit

125

THYS

Hysteresis

Default value

500

VOL1

Low level voltage

EVENT;

IOL = 2.1 mA

0.4

SMBus/I2C interface

VIH

Input logic high

SCL, SDA, A0-A2

2.1

VIL

Input logic low

SCL, SDA, A0-A2

0.8

CIN

SMBus/I2C input capacitance

fSCL

SMBus/I2C clock frequency

DA package

100

kHz

DN package

400

kHz

ttimeout SMBus timeout

VHV

Allowable voltage on pin A0

LAO

Leakage on pin A0

In overvoltage state

500

µA

VOL2

Low level voltage SDA

IOL = 6 mA

0.6

ZAIL

(A0, A1, A2) input impedance

VIN < 0.3 VCC

ZAIH

(A0, A1, A2) input Impedance

VIN > 0.7 VCC

800

Ambient operating temperature:

DA package

-40

°C

DN package

-40

125

°C

Guaranteed operating temperature for DA package: TA = –40°C to 85°C and for DN package: TA = –40°C to 125°C;

VDD = 2.7 V to 3.6 V (except where noted).

Typical numbers taken at VDD = 3.3 V, TA = 25°C.

DN is TDFN package max 0.80 mm height.

DA is DFN package max 0.90 mm height.

Table 27.

DC/AC characteristics - temperature sensor component with EEPROM (continued)

Sym

Description

Test condition(1)

Min

Typ(2) Max

Unit

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