LT1812IS8 查看數據表（PDF） - Linear Technology

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LT1812IS8

3mA, 100MHz, 750V/µs Operational Amplifier with Shutdown

Linear Technology 

LT1812

TYPICAL PERFORMANCE CHARACTERISTICS

2nd and 3rd Harmonic Distortion

vs Frequency

–30

TA = 25°C

–40

AV = 2

VS = ±5V

VO = 2VP-P

–50

2ND HARMONIC

–60

3RD HARMONIC

RL = 100Ω

–70

–80

–90

–100

100k

3RD HARMONIC

2ND HARMONIC

RL = 500Ω

1M

FREQUENCY (Hz)

10M

1812 G28

Differential Gain and Phase

vs Supply Voltage

0.25

DIFFERENTIAL GAIN

RL = 150Ω

0.20

0.15

DIFFERENTIAL GAIN

0.10

RL = 1k

0.05

0.25

0

DIFFERENTIAL PHASE

0.20

RL = 150Ω

0.15

DIFFERENTIAL PHASE

0.10

RL = 1k

0.05

0 TA = 25°C

4

6

8

10

12

TOTAL SUPPLY VOLTAGE (V)

1812 G29

Small-Signal Transient,

AV = –1

Small-Signal Transient,

AV = 1

Capacitive Load Handling

100

TA = 25°C

90 VS = ±5V

80

AV = 1

70

60

50

AV = –1

40

30

20

10

0

10

100

1000

CAPACITIVE LOAD (pF)

10000

1812 G30

Small-Signal Transient,

AV = 1, CL = 1000pF

Large-Signal Transient,

AV = –1

Large-Signal Transient,

AV = 1

Large-Signal Transient,

AV = 1, CL = 1000pF

1812fb

10

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