7 Specifications

7.1 Absolute Maximum Ratings

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

MIN

MAX

UNIT

VS

Supply voltage

Single supply, VS = (+VS)

40

V

Dual supply, VS = (+VS) – (–VS)

±20

VI

Signal input pins

Voltage

(–VS ) – 0.5

(+VS) + 0.5

V

Current

–10

+10

mA

Signal differential input voltage

Gain ≤ 4

–VS

+VS

V

4 < Gain < 50

(–VS) / Gain

(+VS) / Gain

Gain > 50

–1 V

+1 V

VREF

Reference input voltage

(–VS ) – 0.5

(+VS) + 0.5

V

VO

Signal output voltage

(–VS) – 0.5

(+VS) + 0.5

V

IS

Output short-circuit(2)

Continuous

TA

Operating temperature(3)

–40

125

°C

TJ

Junction temperature(3)

–40

175

°C

Tstg

Storage temperature

–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)

Short-circuit to VS / 2.

(3)

As a result of the quiescent current, the supply voltage and load-dependent self-heating of the device must be considered.

7.2 ESD Ratings

VALUE

UNIT

V(ESD)

Electrostatic discharge

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

±2000

V

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

±750

(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.

7.3 Recommended Operating Conditions

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

MIN

MAX

UNIT

VS

Supply voltage

Single supply, VS = (+VS)

8

36

V

Dual supply, VS = (+VS) – (–VS)

±4

±18

TA

Specified temperature

–40

125

°C

INA849

SBOS945B – NOVEMBER 2020 – REVISED APRIL 2021

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