3422 datasheet(3/8 Pages) UTC

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UTC3422

LINEAR INTEGRATED CIRCUIT

UTC UNISONIC TECHNOLOGIES CO., LTD.

QW-R105-029,A

ELECTRICAL CHARACTERISTICS (Vcc+=15V, Vcc-=-15V, Ta=25℃, unless otherwise specified)

PARAMETER

SYMBOL

TEST CONDITIONS

MIN

TYP

MAX

UNIT

Input Offset Voltage

Vio

Vic=0V, Vo=0V

Vcc+=+15V, Vcc-=-15V

Tmin≤Ta≤Tmax

Vcc+=+5V, Vcc-=0V

2.5

3.5

2.5

Input Offset Voltage Drift

△

Vio

Vic=0V, Vo=0V

V/℃

Input Offset Current

Iio

Vic=0V, Vo=0V

Input Bias Current

Iib

Vic=0V, Vo=0V

100

650

Common Mode Input

Voltage Range

Vicm

Vcc- to

Vcc+-1.8

Large Signal Voltage

Gain

Avd

RL=2kΩ, Vo=0V ~ +10V

Tmin≤Ta≤Tmax

100

V/mV

Output Voltage Swing

Vopp

Vid=±1V

Vcc+=+15V, Vcc-=-15V, RL=2kΩ, VOH

VOL

RL=2kΩ,VOH

VOL

Vcc+=+5V, Vcc-=0V, RL=2kΩ,

VOH

VOL

13.4

3.7

13.9

-13.9

-14.7

0.15

-13.5

-14.1

0.2

Output Short Circuit

Current

Vid=±1V, Vo=0V, Source

Sink

Common Mode Rejection

Ratio

CMR

Vic=-15V ~ +13.2V

100

Supply Voltage Rejection

Ratio

SVR

Vcc+/Vcc-=+15V/-15V ~ +5V/-5V

105

Supply Current

Icc

Vo=0V,no load, each amplifier

Vcc+ =+15V, Vcc-=-15V

Tmin≤Ta≤Tmax

Vcc+=+5V, Vcc-=0V

2.15

2.75

Slew Rate

Vi=-10V ~ 10V, CL=100pF, RL=2kΩ,

Av=+1

V/μs

Gain Bandwith Product

GBP

f=100kHz, RL=2kΩ, CL=100pF

MHz

Unity Gain Bandwith

Open loop

MHz

Phase Margin

∅m

RL=2kΩ

RL=2kΩ, CL=100pF

Degrees

Equivalent Input Noise

Voltage

Rs=100Ω, f=1kHz

√

Channel Separation

Vo1/Vo2

f=20Hz ~ 20kHz

120

Total Harmonic Distortion

THD

Vcc=±15V, f=1kHz, AVCL=20dB,

RL=600Ω, Vo=3Vrms

0.003

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