AD8622 datasheet(3/4 Pages) AD

номер детали	AD8622

подробное описание детали	Dual, Low Power, Low Noise, Low Bias Current Precision Rail-to-Rail Output Op Amp

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Preliminary Technical Data

AD8622

Rev. 0 | Page 3 of 4

AD8622 SPECIFICATIONS

VS = ±15 V, VCM = 0 V, VO = 0 V, TA = +25°C, unless otherwise specified.

Table 2.

Parameter

Symbol

Conditions

Min

Typ

Max

Units

INPUT CHARACTERISTICS

Offset Voltage

VOS

Grade B

10

50

μV

Grade A

100

μV

−40°C ≤ TA ≤ +85°C

μV

−40°C ≤ TA ≤ +125°C

μV

Input Bias Current

IB

20

200

pA

−40°C ≤ TA ≤ +85°C

300

pA

−40°C ≤ TA ≤ +125°C

pA

Input Offset Current

IOS

10

pA

−40°C ≤ TA ≤ +125°C

nA

Input Voltage Range

−14.0

14.0

V

Common-Mode Rejection Ratio

CMRR

VCM = −13.5 V to 13.5 V

120

dB

−40°C ≤ TA ≤ +85°C

−40°C ≤ TA ≤ +125°C

dB

Open Loop Gain

AVO

RL = 2 kΩ to ground,

3000

V/mV

VO = −13.5 V to 13.5 V

−40°C ≤ TA ≤ +85°C

V/mV

−40°C ≤ TA ≤ +125°C

V/mV

RL = 10 kΩ to ground,

3000

V/mV

VO = −13.5 V to 13.5 V

−40°C ≤ TA ≤ +85°C

V/mV

−40°C ≤ TA ≤ +125°C

V/mV

Offset Voltage Drift

ΔVOS/ΔT

−40°C ≤ TA ≤ +85°C

0.2

0.6

μV/°C

−40°C ≤ TA ≤ +125°C

0.2

0.6

μV/°C

OUTPUT CHARACTERISTICS

Output Voltage High

VOH

RL = 1mA to ground

14.8

V

−40°C ≤ TA ≤ +125°C

V

Output Voltage Low

VOL

RL = 2 kΩ to ground

−14.8

V

−40°C ≤ TA ≤ +125°C

V

Short-Circuit Limit

ISC

±25

mA

Output Current

IO

±10

mA

POWER SUPPLY

Power Supply Rejection Ratio

PSRR

VS = ±2.0 V to ±18.0 V

120

dB

−40°C ≤ TA ≤ +85°C

−40°C ≤ TA ≤ +125°C

dB

Supply Current/Amplifier

ISY

VO = 0 V

210

μA

−40°C ≤ TA ≤ +85°C

μA

−40°C ≤ TA ≤ +125°C

330

μA

DYNAMIC PERFORMANCE

Slew Rate

SR

RL =10 kΩ

0.45

V/μs

Gain Bandwidth Product

GBP

600

kHz

NOISE PERFORMANCE

Voltage Noise

en p-p

0.1 Hz to 10 Hz

tbd

μVp-p

Voltage Noise Density

en

f = 1 kHz

12

nV/√Hz

Current Noise Density

in

f = 10 Hz

tbd

pA/√Hz

Аналогичный номер детали - AD8622

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD8622	590Kb / 20P	Dual, Low Power, Precision Rail-to-Rail Output Op Amp REV. 0
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	AD8622	210Kb / 16P	Precision Micropower Single-Supply Operational Amplifiers REV.D
	AD8622ARMZ	590Kb / 20P	Dual, Low Power, Precision Rail-to-Rail Output Op Amp REV. 0

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Аналогичное описание - AD8622

производитель	номер детали	датащи	подробное описание детали
Analog Devices	AD8622	590Kb / 20P	Dual, Low Power, Precision Rail-to-Rail Output Op Amp REV. 0
Linear Technology	LT1677	239Kb / 16P	Low Noise, Rail-to-Rail Precision Op Amp
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Renesas Technology Corp	ISL28156	1Mb / 13P	39μA Micropower Precision Rail-to-Rail Input-Output (RRIO) Low Input Bias Current Op Amp January 16, 2014

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