6 Specifications

6.1 Absolute Maximum Ratings

over operating free-air temperature range (unless otherwise noted)(1) (2)

MIN

MAX

UNIT

Supply Voltage

–0.5

6

V

Input/Output Voltage

SDA1, SCL1

–0.5

V

SDA2, SCL2

–0.5

Input/Output Current

SDA1, SCL1

–20

20

mA

SDA2, SCL2

–100

100

Temperature

150

°C

–65

150

°C

(1)

Stresses beyond those listed under Absolute Maximum Ratings may cause permanent damage to the device. These are stress ratings

only, which do not imply functional operation of the device at these or any other conditions beyond those indicated under

Recommended Operating Conditions. Exposure to absolute-maximum-rated conditions for extended periods may affect device

reliability.

(2)

All voltage values are with respect to the local ground pin (GND1 or GND2) and are peak voltage values.

(3)

The maximum voltage must not be greater than 6 V.

6.2 ESD Ratings

VALUE

UNIT

Electrostatic

discharge

Human body model (HBM), per ANSI/ESDA/JEDEC JS-001(1)

All pins

±6000

V

Bus pins

±8000

V

Charged-device model (CDM), per JEDEC specification JESD22-C101(2)

±1500

V

Contact discharge per IEC 61000-4-2; Isolation barrier withstand test(3) (4)

±8000

V

(1)

JEDEC document JEP155 states that 500-V HBM allows safe manufacturing with a standard ESD control process.

(2)

JEDEC document JEP157 states that 250-V CDM allows safe manufacturing with a standard ESD control process.

(3)

IEC ESD strike is applied across the barrier with all pins on each side tied together creating a two-terminal device.

(4)

Testing is carried out in air or oil to determine the intrinsic contact discharge capability of the device.

6.3 Recommended Operating Conditions

MIN

NOM

MAX

UNIT

UVLO threshold when supply voltage is rising on Side 1

2.7

2.9

V

UVLO threshold when supply voltage is falling on Side 1

2.3

2.6

V

UVLO threshold when supply voltage is rising on Side 2

2

2.25

V

UVLO threshold when supply voltage is falling on Side 2

1.7

1.8

V

Supply voltage UVLO hysteresis, Side 1

100

150

mV

Supply voltage UVLO hysteresis, Side 2

100

150

mV

Supply voltage, Side 1

3.0

5.5

V

Supply voltage, Side 2

2.25

5.5

V

Input and output signal voltages, Side 1

0

V

Input and output signal voltages, Side 2

0

V

Low-level input voltage, Side 1

0

480

mV

High-level input voltage, Side 1

V

Low-level input voltage, Side 2

0

V

High-level input voltage, Side 2

V

I2C Output current, Side 1

0.5

3.5

mA

ISO1640-Q1

SLLSFC3 – OCTOBER 2020

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