OP282GP datasheet(8/12 Pages) AD

部品番号	OP282GP

部品情報	Dual/Quad Low Power, High Speed JFET Operational Amplifiers

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OP282/OP482

REV. B

–8–

FREQUENCY – Hz

1k

10k

100k

1M

100M

10M

0

40

20

80

60

90

135

0

45

180

VS = ±15V

TA = +25°C

Figure 5. Open-Loop Gain, Phase

vs. Frequency

FREQUENCY – Hz

1M

1k

10k

100k

100M

10M

A

= +100

VCL

A

= +1

VCL

A

= +10

VCL

10

30

20

40

50

60

0

–10

–20

VS = ±15V

TA = +25°C

Figure 6. Closed-Loop Gain vs.

Frequency

60

45

40

55

50

125

–75

–25

–50

25

0

50

75

100

TEMPERATURE – °C

V = ±15V

S

RL = 10k

GBW

ØM

50

3.5

3.0

4.5

4.0

Figure 7. OP482 Phase Margin and

Gain Bandwidth Product vs.

Temperature

500

0

300

100

200

400

LOAD CAPACITANCE – pF

70

10

0

60

50

40

30

20

AVCL = +1

NEGATIVE EDGE

L

POSITIVE EDGE

VS = ±15V

RL = 2k

VIN = 100mV p-p

AVCL = +1

Ω

Figure 11. Small Signal Overshoot

vs. Load Capacitance

1000

1.0

0.1

100

10

TEMPERATURE – °C

125

–25

–50

25

0

50

75

100

VCM = 0

VS = ±15V

Figure 12. OP282 Input Bias Current

vs. Temperature

COMMON - MODE VOLTAGE – V

15

–15

0

510

–10

–5

TA = +25°C

VS = ±15V

100

1

1000

0.1

10

Figure 13. OP282 Input Bias Current

vs. Common-Mode Voltage

125

–75

–25

–50

25

0

50

75

100

TEMPERATURE – °C

30

35

20

15

5

25

10

V = ±15V

S

RL= 10k

Figure 8. Open-Loop Gain (V/mV)

20

25

15

10

5

L

125

–75

–25

–50

25

0

50

75

100

TEMPERATURE –°C

– SR

+ SR

VS= ±15V

RL= 10k

CL= 50pF

Figure 9. OP282/OP482 Slew Rate

vs. Temperature

FREQUENCY – Hz

10

100

1k

10k

80

0

20

10

40

30

50

60

70

V = ±15V

S

T = +25°C

A

Figure 10. Voltage Noise Density

vs. Frequency

同様の部品番号 - OP282GP

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同様の説明 - OP282GP

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