AD822A 查看數據表（PDF） - Analog Devices

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AD822A

Dual/ 16 MHz/ Rail-to-Rail FET Input Amplifier

Analog Devices 

AD822

Parameter

Input Impedance

Differential

Common Mode

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

Capacitive Load Drive

POWER SUPPLY

Quiescent Current TMIN to TMAX

Power Supply Rejection

TMIN to TMAX

Conditions

ISINK = 20 μA

ISOURCE = 20 μA

ISINK = 2 mA

ISOURCE = 2 mA

ISINK = 15 mA

ISOURCE = 15 mA

VS+ = 5 V to 15 V

AD822 A Grade

AD822 B Grade

Min Typ

Max Min Typ

Max Unit

1013||0.5

1013||2.8

1013||0.5

1013||2.8

Ω||pF

Ω||pF

5

10

40

80

300

800

15

12

350

1.24

66 80

66

7

5

10

14

10

20

55

40

80

110

80

160

500

300

1000

1500

800

1900

15

12

350

1.6

1.24

70 80

70

7

mV

10 mV

14 mV

20 mV

55 mV

80 mV

110 mV

160 mV

500 mV

1000 mV

1500 mV

1900 mV

mA

mA

pF

1.6 mA

dB

dB

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

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. G | Page 5 of 28

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