AS620 datasheet(3/4 Pages) ALFA

номер детали	AS620

подробное описание детали	Low Cost Low Power Instrumentation Amplifier

PDF	4 Pages

Scroll/Zoom	100%

производитель	ALFA [JSC ALFA.]

домашняя страница	http://www.alfarzpp.lv/

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“АLFA RPAR”

AS620

Riga, Latvia www.alfarzpp.lv; alfa@alfarzpp.lv

OUTPUT

Output Swing, V

Osw1

RL=10 kΩ, Vs=±2,3 V

-Vs + 1,1

+Vs - 1,2

-Vs + 1,1

+Vs - 1,2

Overtemperature

T = -45ºC to +85ºC

-Vs + 1,4

+Vs - 1,3

-Vs + 1,4

+Vs - 1,3

Osw2

RL=10 kΩ, Vs =±4,5 V

-Vs + 1,1

+Vs - 1,2

-Vs + 1,1

+Vs - 1,2

Overtemperature

T = -45ºC to +85ºC

-Vs + 1,4

+Vs - 1,3

-Vs + 1,4

+Vs - 1,3

Osw3

RL=10 kΩ, Vs=±18 V

-Vs + 1,2

+Vs - 1,4

-Vs + 1,2

+Vs - 1,4

Overtemperature

T = -45ºC to +85ºC

-Vs + 1,6

+Vs - 1,5

-Vs + 1,6

+Vs - 1,5

Common-Mode

Rejection

Ratio DC to 60 Hz with 1 kΩ

Source Imbalance

G=1

CMRR

VCM = 0 V to ± 10 V

G=10

VCM = 0 V to ± 10 V

100

G=100, G=1000

VCM = 0 V to ± 10 V

110

120

NOISE

Voltage Noise, 1 kHz

Total RTI Noise = √((e²ni)+(eno/G)²)

Input Voltage Noise,

nV/√Hz

eni

Output Voltage Noise,

nV/√Hz

eno

100

RTI, μV p-p

G=1

f = 0,1 Hz to 10 Hz

6,0

G=10

f = 0,1 Hz to 10 Hz

0,8

G=100÷1000

f = 0,1 Hz to 10 Hz

0,4

Slew Rate, V/μs

0,75

POWER SUPPLY

Operating Range, V

± 2,3

± 18

± 2,3

± 18

Quiscent Current, mA

Icc+, Icc-

1,6

Overtemperature

1,9

¹ ) Does not include effects of external resistor RG.

² ) One input grounded. G= 1.

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