RHF310AK01V 데이터 시트보기 (PDF) - STMicroelectronics

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RHF310AK01V

Rad-hard 400 µA high-speed operational amplifier

STMicroelectronics 

RHF310A

Electrical characteristic curves

4

Electrical characteristic curves

Figure 2. Frequency response, positive gain

24

22

20

18

16

14

12

10

8

6

4

2

0

-2

-4 Small Signal

-6 Vcc=5V

-8 Load=1 kΏ

-10

1M

Gain=+10

Gain=+4

Gain=+2

Gain=+1

10M

Frequency (Hz)

100M

Figure 3. Frequency response vs. capa-load

10

C-Load=10pF

8

R-iso=33 ohms

6

4

2

0

Vin

+

-2

-

-4

3k

3k

-6

-8

-10

1M

Gain=+2, Vcc=5V,

Small Signal

C-Load=22pF

R-iso=47ohms

Vout

R-iso

1k

C-Load

10M

Frequency (Hz)

C-Load=4.7pF

R-iso=0

100M

Figure 4. Output amplitude vs. load

4. 0

3. 5

3. 0

2. 5

2. 0

10

100

1k

10k

100k

Load (ohm s )

Figure 6. Distortion at 1 MHz

-20

Vcc=5V

-30 F=1MHz

Load=1kΩ

-40

-50

-60

-70

H2

-80

-90

H3

-100

0

1

2

3

4

Outp ut (Vp-p)

Figure 5. Input voltage noise vs. frequency

Ga in=32d B

R g=12o hm s

R fb=510o hm s

non- inve rting inpu t in sh ort-circuit

Vcc= 5V

Figure 7. Distortion at 10 MHz

0

Vcc=5V

-10 F=10MHz

Load=1kΩ

-20

-30

-40

-50

H2

-60

H3

-70

-80

0

1

2

3

4

Outp ut (Vp-p)

DS6201 - Rev 7

page 6/25

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