AD622AN datasheet(3/16 Pages) AD

部件名	AD622AN

功能描述	Low Cost Instrumentation Amplifier

Download	16 Pages

Scroll/Zoom	100%

制造商	AD [Analog Devices]

网页	http://www.analog.com

标志

3 / 16 page

AD622

Rev. D | Page 3 of 16

SPECIFICATIONS

TA = 25°C, VS = ±15 V, and RL = 2 kΩ typical, unless otherwise noted.

Table 1.

Parameter

Conditions

Min

Typ

Max

Unit

GAIN

G = 1 + (50.5 k/RG)

Gain Range

1

1000

Gain Error1

VOUT = ±10 V

G = 1

0.05

0.15

%

G = 10

0.2

0.50

%

G = 100

0.2

0.50

%

G = 1000

0.2

0.50

%

Nonlinearity

VOUT = ±10 V

G = 1 to 1000

RL = 10 kΩ

10

ppm

G = 1 to 100

RL = 2 kΩ

10

ppm

Gain vs. Temperature

Gain = 1

10

ppm/°C

Gain > 11

−50

ppm/°C

VOLTAGE OFFSET

Total RTI Error = VOSI + VOSO/G

Input Offset, VOSI

VS = ±5 V to ±15 V

60

125

μV

Average Temperature Coefficient

VS = ±5 V to ±15 V

1.0

μV/°C

Output Offset, VOSO

VS = ±5 V to ±15 V

600

1500

μV

Average Temperature Coefficient

VS = ±5 V to ±15 V

15

μV/°C

Offset Referred to Input vs. Supply (PSR)

VS = ±5 V to ±15 V

G = 1

80

100

dB

G = 10

95

120

dB

G = 100

110

140

dB

G = 1000

110

140

dB

INPUT CURRENT

Input Bias Current

2.0

5.0

nA

Average Temperature Coefficient

3.0

pA/°C

Input Offset Current

0.7

2.5

nA

Average Temperature Coefficient

2.0

pA/°C

INPUT

Input Impedance

Differential

10||2

G Ω||pF

Common Mode

10||2

GΩ||pF

Input Voltage Range2

VS = ±2.6 V to ±5 V

−VS + 1.9

+VS – 1.2

V

Over Temperature

−VS + 2.1

+VS – 1.3

V

VS = ±5 V to ±18 V

−VS + 1.9

+VS – 1.4

V

Over Temperature

−VS + 2.1

+VS – 1.4

V

Common-Mode Rejection Ratio

DC to 60 Hz with 1 kΩ Source Imbalance

VCM = 0 V to ±10 V

G = 1

66

78

dB

G = 10

86

98

dB

G = 100

103

118

dB

G = 1000

103

118

dB

OUTPUT

Output Swing

RL = 10 kΩ

VS = ±2.6 V to ±5 V

−VS + 1.1

+VS – 1.2

V

Over Temperature

−VS + 1.4

+VS – 1.3

V

VS = ±5 V to ±18 V

−VS + 1.2

+VS – 1.4

V

Over Temperature

−VS + 1.6

+VS – 1.5

V

Short Current Circuit

±18

mA

类似零件编号 - AD622AN

制造商	部件名	数据表	功能描述
Analog Devices	AD622AN	151Kb / 11P	Low Cost Instrumentation Amplifier REV. C

More results

类似说明 - AD622AN

制造商	部件名	数据表	功能描述
Analog Devices	AD622	491Kb / 17P	Low Cost Instrumentation Amplifier Rev. E
	AD622	151Kb / 11P	Low Cost Instrumentation Amplifier REV. C
	AD622	348Kb / 17P	Low Cost Instrumentation Amplifier
National Semiconductor ...	LH0037C	201Kb / 3P	Low cost Instrumentation Amplifier
Analog Devices	AD620	643Kb / 21P	Low Cost Low Power Instrumentation Amplifier Rev. H
JSC ALFA.	AS620	309Kb / 4P	Low Cost Low Power Instrumentation Amplifier
Analog Devices	AD620	571Kb / 16P	Low Cost, Low Power Instrumentation Amplifier REV. E
	AD620	788Kb / 20P	Low Cost Low Power Instrumentation Amplifier Rev. G
	AD620	788Kb / 20P	Low Cost Low Power Instrumentation Amplifier Rev. G
	AD620	483Kb / 21P	Low Cost Low Power Instrumentation Amplifier