TC7650CPA(2002) 查看數據表（PDF） - Microchip Technology

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TC7650CPA
(Rev.:2002)

Chopper Stabilized Operational Amplifie

Microchip Technology 

TC7650

4.0 TYPICAL CHARACTERISTICS

Note:

The graphs and tables provided following this note are a statistical summary based on a limited number of

samples and are provided for informational purposes only. The performance characteristics listed herein

are not tested or guaranteed. In some graphs or tables, the data presented may be outside the specified

operating range (e.g., outside specified power supply range) and therefore outside the warranted range.

Positive Clamp Current

vs. Output Voltage

1 mA

0.1 mA

TA = +25˚C

VS = ±5V

0.01 mA

1m A

0.1m A

0.01m A

1 nA

0.1 nA

0.01 nA

1 pA

4.0 4.1 4.2 4.3 4.4 4.5 4.6 4.7 4.8 4.9 5.0

OUTPUT VOLTAGE (V)

Negative Clamp Current

vs. Output Voltage

1 mA

0.1 mA

TA = +25˚C

VS = ±5V

0.01 mA

1m A

0.1m A

0.01m A

1 nA

0.1 nA

0.01 nA

1 pA

-4.0 -4.1 -4.2 -4.3 -4.4 -4.5 -4.6 -4.7 -4.8 -4.9 -5.0

OUTPUT VOLTAGE (V)

Supply Current vs.

Supply Voltage

3.0

TA = +25˚C

2.6

2.2

1.8

1.4

1.0

5 6 7 8 9 10 11 12 13 14 15

SUPPLY VOLTAGE (V)

Gain/Phase vs. Frequency

30

225

20

180

10

135

0

GAIN

90

–10

45

–20

0

PHASE

–30

-45

–40

-90

–50 CLOSED-LOOP

GAIN = 20

–60

1k

10k

100k

1M

FREQUENCY (Hz)

-135

-180

10M

DS21463B-page 8

© 2002 Microchip Technology Inc.

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