AD820 데이터 시트보기 (PDF) - Analog Devices

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AD820

Single-Supply, Rail-to-Rail, Low Power, FET Input Op Amp

Analog Devices 

AD820

Parameter

OUTPUT CHARACTERISTICS

Output Saturation Voltage2

VOL − VEE

TMIN to TMAX

VCC − VOH

TMIN to TMAX

VOL − VEE

TMIN to TMAX

VCC − VOH

TMIN to TMAX

VOL − VEE

TMIN to TMAX

VCC − VOH

TMIN to TMAX

Operating Output Current

TMIN to TMAX

Short-Circuit Current

Capacitive Load Drive

POWER SUPPLY

Quiescent Current

Power Supply Rejection

TMIN to TMAX

Conditions

AD820A

AD820B

Min

Typ

Max

Min

Typ

Max

Unit

ISINK = 20 μA

ISOURCE = 20 μA

ISINK = 2 mA

ISOURCE = 2 mA

ISINK = 15 mA

ISOURCE = 15 mA

5

7

5

7

mV

10

10

mV

10

14

10

14

mV

20

20

mV

40

55

40

55

mV

80

80

mV

80

110

80

110

mV

160

160

mV

300

500

300

500

mV

1000

1000 mV

800

1500

800

1500 mV

1900

1900 mV

20

20

mA

15

15

mA

45

45

mA

350

350

pF

TMIN to TMAX

700

900

700

900

μA

V+ = 5 V to 15 V

70

80

70

80

dB

70

70

dB

1 This is a functional specification. Amplifier bandwidth decreases when the input common-mode voltage is driven in the range ((V+) − 1 V) to V+. Common-mode error

voltage is typically less than 5 mV with the common-mode voltage set at 1 V below the positive supply.

2 VOL − VEE is defined as the difference between the lowest possible output voltage (VOL) and the negative voltage supply rail (VEE). VCC − VOH is defined as the difference

between the highest possible output voltage (VOH) and the positive supply voltage (VCC).

Rev. H | Page 8 of 24

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