INA199 datasheet(6/42 Pages) TI2

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6.5 Electrical Characteristics

at TA = 25°C, VS = 5 V, VIN+ = 12 V, VSENSE = VIN+ – VIN–, and VREF = VS / 2 (unless otherwise noted)

PARAMETER

TEST CONDITIONS

MIN

TYP

MAX

UNIT

INPUT

VCM

Common-mode input range

Version A, TA = –40°C to 125°C

–0.3

Version B and C, TA = –40°C to 125°C

–0.1

CMR

Common-mode rejection

VIN+ = 0 V to 26 V, VSENSE = 0 mV,

TA = –40°C to 125°C

100

120

VOS

Offset voltage, RTI(1)

VSENSE = 0 mV

±5

±150

μV

dVOS/dT VOS vs temperature

TA = –40°C to 125°C

0.1

0.5

μV/°C

PSR

Power supply rejection

VS = 2.7 V to 18 V,

VIN+ = 18 V, VSENSE = 0 mV

±0.1

μV/V

Input bias current

VSENSE = 0 mV

μA

IOS

Input offset current

VSENSE = 0 mV

±0.02

μA

OUTPUT

Gain

INA199x1

V/V

INA199x2

100

INA199x3

200

Gain error

Version A and B, VSENSE = –5 mV to

5 mV, TA = –40°C to 125°C

±0.03%

±1.5%

Version C, VSENSE = –5 mV to 5 mV,

TA = –40°C to 125°C

±0.03%

±1%

Gain error vs temperature

TA = –40°C to 125°C

10 ppm/°C

Nonlinearity error

VSENSE = –5 mV to 5 mV

±0.01%

Maximum capacitive load

No sustained oscillation

VOLTAGE OUTPUT(2)

Swing to V+ power-supply rail

RL = 10 kΩ to GND, TA = –40°C to 125°C

(V+) –

0.05

(V+) –

0.2

Swing to GND

RL = 10 kΩ to GND, TA = –40°C to 125°C

(VGND) +

0.005

(VGND) +

0.05

FREQUENCY RESPONSE

GBW

Bandwidth

CLOAD = 10 pF, INA199x1

kHz

CLOAD = 10 pF, INA199x2

CLOAD = 10 pF, INA199x3

Slew rate

0.4

V/μs

NOISE, RTI(1)

Voltage noise density

nV/√ Hz

POWER SUPPLY

Operating voltage range

TA = –40°C to 125°C

2.7

–20°C to 85°C

2.5

Quiescent current

VSENSE = 0 mV

100

μA

IQ over temperature

TA = –40°C to 125°C

115

μA

TEMPERATURE RANGE

Specified range

–40

125

°C

Operating range

–40

125

°C

θJA

Thermal resistance

SC70

250

°C/W

UQFN

(1)

RTI = Referred-to-input.

(2)

See Typical Characteristic curve, Output Voltage Swing vs Output Current (Figure 6-6).

INA199

SBOS469H – APRIL 2009 – REVISED OCTOBER 2023

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