NJU7045 datasheet(6/7 Pages) NJRC

부품명	NJU7045

상세설명	Input/Output Full-Swing High Output Current Single C-MOS Operational Amplifier with Shutdown

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제조업체	NJRC [New Japan Radio]

홈페이지	http://www.jrc.co.jp/eng/index.html

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NJU7045

- 6 -

Ver.2004-08-24

■ELECTRICAL CHARACTERISTICS [Amplifier Operating]

●DC CHARACTERISTICS

(VDD=3V, 2.1V ≤ VSD ≤ 3V, Ta=25˚C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Operating Current

IDD

No signal Apply, VSD=VDD

-

350

600

µA

Input Offset Voltage

VIO

-

10

mV

Input Bias Current

IB

-

1

-

pA

Input Offset Current

IIO

-

1

-

pA

Large Signal Voltage Gain

AV

RL=10kΩ to 1.5V,

Vo=1.5V±1.4V

70

90

-

dB

Common Mode Rejection Ratio

CMR

CMR+: 1.5V ≤ VCM ≤ 3V

CMR-: 0V ≤ VCM ≤ 1.5V

(Note 7)

42

60

-

dB

Supply Voltage Rejection Ratio

SVR

2.7V ≤ VDD ≤ 4.0V,

VCM=VDD/2, VSD=VDD

50

80

-

dB

Output Voltage1

VOH1

RL=10kΩ to 1.5V

2.95

-

V

VOL1

RL=10kΩ to 1.5V

-

0.05

V

Output Voltage2

VOH2

RL=600Ω to 1.5V

2.9

-

V

VOL2

RL=600Ω to 1.5V

-

0.10

V

Output Source Current

ISOURCE

VO=1.5V

30

40

-

mA

Output Sink Current

ISINK

VO=1.5V

30

40

-

mA

Input Common Mode Voltage Range

VICM

CMR ≥ 42dB

0

-

3

V

(Note 6) CMR is represented by either CMR+ or CMR- has lower value.

●AC CHARACTERISTICS

(VDD=3V, 2.1V ≤ VSD ≤ 3V, Ta=25˚C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Unity Gain Bandwidth

GB

RL=10kΩ to 1.5V

-

0.8

-

MHz

Total Harmonic Distortion

THD

f=1kHz, VIN=1Vpp, AV=0dB

-

0.05

-

%

Equivalent Input Noise Voltage

VNI

f=1kHz

-

40

-

nV/√Hz

●TRANSIENT CHARACTERISTICS

(VDD=3V, 2.1V ≤ VSD ≤ 3V, Ta=25˚C)

PARAMETER

SYMBOL

TEST CONDITION

MIN.

TYP.

MAX.

UNIT

Slew Rate

SR

RL=10kΩ to 1.5V

-

0.7

-

V/µs

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NJU7045 데이터시트(PDF) 6 Page - New Japan Radio

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유사한 부품 번호 - NJU7045

유사한 설명 - NJU7045

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