3422 Datasheet, PDF (3/8 Pages) Unisonic Technologies – HIGH PERFORMANCE DUAL BIPOLAR OPERATINAL AMPLIFIER

UTC 3422
LINEAR INTEGRATED CIRCUIT
ELECTRICAL CHARACTERISTICS (Vcc⁺=15V, Vcc^-=-15V, Ta=25℃, unless otherwise specified)
PARAMETER
SYMBOL
TEST CONDITIONS
MIN TYP MAX UNIT
Input Offset Voltage
Input Offset Voltage Drift
Vio
△Vio
Vic=0V, Vo=0V
Vcc⁺=+15V, Vcc^-=-15V
Tmin≤Ta≤Tmax
Vcc⁺=+5V, Vcc^-=0V
Vic=0V, Vo=0V
2.5
3.5
mV
2.5
2
μV/℃
Input Offset Current
Iio
Vic=0V, Vo=0V
3
65
nA
Input Bias Current
Common Mode Input
Voltage Range
Large Signal Voltage
Gain
Output Voltage Swing
Iib
Vic=0V, Vo=0V
100 650 nA
Vcc^- to
Vicm
Vcc⁺-1.8
V
RL=2kΩ, Vo=0V ~ +10V
Avd
Tmin≤Ta≤Tmax
32
100
20
V/mV
Vid=±1V
Vcc⁺=+15V, Vcc^-=-15V, RL=2kΩ, VOH
13.4
13.9
±Vopp
VOL
-13.9 -13.5
RL=2kΩ,VOH _13.4
14
V
VOL
Vcc+=+5V, Vcc-=0V, RL=2kΩ, VOH _3.7
-14.7 -14.1
Output Short Circuit
Current
Vid=±1V, Vo=0V, Source
Io
Sink
VOL
0.15 0.2
25
37
25
37
mA
Common Mode Rejection
Ratio
CMR ^{Vic=-15V ~ +13.2V}
80
100
dB
Supply Voltage Rejection
Ratio
SVR ^{Vcc+/Vcc-=+15V/-15V ~ +5V/-5V}
90
105
dB
Supply Current
Slew Rate
Gain Bandwith Product
Icc
SR
GBP
Vo=0V,no load, each amplifier
Vcc⁺ =+15V, Vcc^-=-15V
Tmin≤Ta≤Tmax
Vcc⁺=+5V, Vcc^-=0V
Vi=-10V ~ 10V, CL=100pF, RL=2kΩ,
Av=+1
f=100kHz, RL=2kΩ, CL=100pF
2.15 2.75 mA
3
2.75
8
15
V/μs
17
25
MHz
Unity Gain Bandwith
Phase Margin
Equivalent Input Noise
Voltage
B
Open loop
RL=2kΩ
∅m _{RL=2kΩ, CL=100pF}
Rs=100Ω, f=1kHz
en
5
MHz
50
Degrees
40
14
nV
√Hz
Channel Separation
Total Harmonic Distortion
Vo1/Vo2
THD
f=20Hz ~ 20kHz
Vcc=±15V, f=1kHz, AVCL=20dB,
RL=600Ω, Vo=3Vrms
120
dB
0.003
%
UTC UNISONIC TECHNOLOGIES CO., LTD. 3
QW-R105-029,A