8051 데이터 시트보기 (PDF) - Shengbang Microelectronics Co, Ltd

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8051

250MHz, Rail-to-Rail Output CMOS Operational Amplifiers

Shengbang Microelectronics Co, Ltd 

SGM8051/2/3/4/5

250MHz, Rail-to-Rail Output

CMOS Operational Amplifiers

TYPICAL PERFORMANCE CHARACTERISTICS

At TA= +25℃, VS = +5V, G = +2, RF = 887Ω, RG = 887Ω, and RL = 150Ω connected to VS/2, unless otherwise noted.

Large-Signal Disable/Enable Response

Enabled

6

VS = 5V

G = +2

5

fIN = 2MHz 4

3

2

Disabled

1

VOUT = 2V

0

-1

Time (500ns/div)

Maximum Output Voltage vs. Frequency

6

5

VS = 5.5V

4

Maximum Output Voltage

Without Slew-Rate

Induced Distortion

3

2

VS = 2.7V

1

0

1

10

100

Frequency (MHz)

Non-Inverting Small Signal Step Response

Non-Inverting Large Signal Step Response

Time (50ns/div)

Rail-to-Rail

G = +2, RF = 887Ω, RL = 1kΩ

4.88V

0V

Time (200ns/div)

SG Micro Corp

www.sg-micro.com

Time (50ns/div)

Disabled Output Isolation Frequency Response

0

-10 VO = 0.2VP-P

-20

-30

VDISABLE = 0V

RL = 1kΩ

-40

-50

-60

-70

-80

-90

1

10

100

Frequency (MHz)

1000

6

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