OP249GP datasheet(4/20 Pages) AD

부품명	OP249GP

상세설명	Precision JFET, High Speed, Dual Operational Amplifier

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4 / 20 page

OP249

Data Sheet

Rev. H | Page 4 of 20

VS = ±15 V, TA = 25°C, unless otherwise noted.

Table 2.

Parameter

Symbol

Conditions

OP249G

Unit

Min

Typ

Max

Offset Voltage

VOS

VCM = 0 V

0.4

2.0

mV

Input Bias Current

IB

VCM = 0 V, TA = 25°C

40

75

pA

Input Offset Current

IOS

VCM = 0 V TA = 25°C

10

25

pA

Input Voltage Range1

IVR

12.5

V

±11

V

−12.0

V

Common-Mode Rejection

CMR

VCM = ±11 V

76

90

dB

Power Supply Rejection Ratio

PSRR

VS = ±4.5 V to ±18 V

12

50

µV/V

Large Signal Voltage Gain

AVO

VO = ±10 V; RL = 2 kΩ

500

1100

V/mV

Output Voltage Swing

VO

RL = 2 kΩ

12.5

V

±12.0

V

−12.5

V

Short-Circuit Current Limit

ISC

Output shorted to ground

36

mA

±20

±50

mA

−33

mA

Supply Current

ISY

No load; VO = 0 V

5.6

7.0

mA

Slew Rate

SR

RL = 2 kΩ, CL = 50 pF

18

22

V/µs

Gain Bandwidth Product2

GBW

4.7

MHz

Settling Time

tS

10 V step 0.01%

0.9

1.2

µs

Phase Margin

ΘM

0 dB gain

55

Degree

Differential Input Impedance

ZIN

1012||6

Ω||pF

Open-Loop Output Resistance

RO

35

Ω

Voltage Noise

en p-p

0.1 Hz to 10 Hz

2

μV p-p

Voltage Noise Density

en

fO = 10 Hz

75

nV/√Hz

fO = 100 Hz

26

nV/√Hz

fO = 1 kHz

17

nV/√Hz

fO = 10 kHz

16

nV/√Hz

Current Noise Density

in

fO = 1 kHz

0.003

pA/√Hz

Voltage Supply Range

VS

±4.5

±15

±18

V

1

Guaranteed by CMR test.

2

Guaranteed by design.

유사한 부품 번호 - OP249GP

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Analog Devices	OP249GP	702Kb / 17P	Dual, Precision JFET High Speed Operational Amplifier REV. C
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OP249GP 데이터시트(PDF) 4 Page - Analog Devices

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