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INA138, INA168

SBOS122E – DECEMBER 1999 – REVISED DECEMBER 2017

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Copyright © 1999–2017, Texas Instruments Incorporated

(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)

The input voltage at any pin may exceed the voltage shown if the current at that pin is limited to 10 mA.

6 Specifications

6.1 Absolute Maximum Ratings

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

(1)

MIN

MAX

UNIT

Voltage

Supply, V+

INA138

–0.3

60

V

INA168

–0.3

75

Analog input, VIN+, VIN–

INA138

Common mode(2)

–0.3

60

Sense voltage, VSENSE = (VIN+ – VIN–)

–40

2

INA168

Common mode(2)

–0.3

75

Sense voltage, VSENSE = (VIN+ – VIN–)

–40

2

Analog output, OUT pin(2)

–0.3

40

Current

Input current into any pin

10

mA

Temperature

Operating, TA

–55

150

°C

Junction, TJ

150

Storage, Tstg

–65

150

(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.

6.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

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

±1000

V

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

±500

6.3 Recommended Operating Conditions

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

MIN

NOM

MAX

UNIT

INA138

V+

Supply voltage

2.7

5

36

V

VSENSE

Full-scale sense voltage (VIN+ – VIN–)

100

500

mV

Common-mode voltage

2.7

12

36

V

TA

Operating temperature

–40

25

125

°C

INA168

V+

Supply voltage

2.7

5

60

V

VSENSE

Full-scale sense voltage (VIN+ – VIN–)

100

500

mV

Common-mode voltage

2.7

12

60

V

TA

Operating temperature

–40

25

125

°C