INA121UASLASH2K5 datasheet(4/22 Pages) TI2

Nome de Peças	INA121UA/2K5

Descrição Electrónicos	FET-Input, Low Power INSTRUMENTATION AMPLIFIER

PDF	22 Pages

Scroll/Zoom	100%

Fabricante Electrônico	TI2 [Texas Instruments]

Página de início	https://www.ti.com

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4 / 22 page

INA121

TYPICAL PERFORMANCE CURVES

At TA = +25°C, VS = ±15V, unless otherwise noted.

NEGATIVE POWER SUPPLY REJECTION

vs FREQUENCY

Frequency (Hz)

100

10k

100k

120

100

= 1000V/V

= 1V/V

= 10V/V

= 100V/V

INPUT COMMON-MODE RANGE

vs OUTPUT VOLTAGE, V

S = ±15V

Output Voltage (V)

–15

–10

–5

–10

–15

VD/2

–

VCM

VD/2

Ref

–15V

+15V

= 1

≥ 10

POSITIVE POWER SUPPLY REJECTION

vs FREQUENCY

Frequency (Hz)

100

10k

100k

120

100

= 1000V/V

= 1V/V

= 10V/V

= 100V/V

COMMON-MODE REJECTION

vs FREQUENCY

Frequency (Hz)

100

10k

100k

120

100

= 1000V/V

= 1V/V

= 10V/V

= 100V/V

INPUT COMMON-MODE RANGE

vs OUTPUT VOLTAGE, V

S = ±5V, ±2.5V

Output Voltage (V)

–5

–1

–2

–3

–4

–5

–4

–3

–2

–1

S = ±5V

S = ±2.5V

G = 1

≥ 10

G = 1

≥ 10

GAIN vs FREQUENCY

Frequency (Hz)

10k

10M

100k

–10

–20

= 1000V/V

= 100V/V

= 10V/V

= 1V/V

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