8

ISO7740, ISO7741, ISO7742

SLLSEP4G – MARCH 2016 – REVISED FEBRUARY 2020

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Copyright © 2016–2020, Texas Instruments Incorporated

(1)

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

only and functional operation of the device at these or any other conditions beyond those indicated under Recommended Operating

Conditions is not implied. Exposure to absolute-maximum-rated conditions for extended periods may affect device reliability.

(2)

All voltage values except differential I/O bus voltages are with respect to the local ground terminal (GND1 or GND2) and are peak

voltage values.

(3)

Maximum voltage must not exceed 6 V.

7 Specifications

7.1 Absolute Maximum Ratings

See

(1)

MIN

MAX

UNIT

–0.5

6

V

V

Voltage at INx, OUTx, ENx

–0.5

(3)

V

Output current

–15

15

mA

Junction temperature

150

°C

Storage temperature

–65

150

°C

(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.

7.2 ESD Ratings

VALUE

UNIT

Electrostatic discharge

±6000

V

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

±1500

±8000

(1)

(2)

100 Mbps is the maximum specified data rate, although higher data rates are possible.

7.3 Recommended Operating Conditions

MIN

NOM

MAX

UNIT

Supply voltage

2.25

5.5

V

UVLO threshold when supply voltage is rising

2

2.25

V

UVLO threshold when supply voltage is falling

1.7

1.8

V

Supply voltage UVLO hysteresis

100

200

mV

High-level output current

–4

mA

–2

–1

Low-level output current

4

mA

2

1

High-level input voltage

(1)

V

Low-level input voltage

0

V

DR

0

100

Mbps

Ambient temperature

–55

25

125

°C