OP292(RevB) 查看數據表（PDF） - Analog Devices
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OP292 Datasheet PDF : 20 Pages
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OP292/OP492–SPECIFICATIONS
ELECTRICAL CHARACTERISTICS (@ VS = 5 V, VCM = O V, VO = 2 V, TA = 25؇C unless otherwise noted.)
Parameter
Symbol
Conditions
Min Typ Max
INPUT CHARACTERISTICS
Offset Voltage
OP292
VOS
OP492
VOS
Input Bias Current
IB
Input Offset Current
IOS
Input Voltage Range
Common-Mode Rejection Ratio CMRR
Large-Signal Voltage Gain
AVO
Offset Voltage Drift
Long-Term VOS Drift
Bias Current Drift
Offset Current Drift
DVOS /DT
DVOS /DT
DIB /DT
DIOS /DT
OUTPUT CHARACTERISTICS
Output Voltage Swing
High
VOUT
Low
VOUT
Short-Circuit Current Limit
POWER SUPPLY
Power Supply Rejection Ratio
Supply Current Per Amp
OP292, OP492
ISC
PSRR
ISY
–40∞C £ TA £ +85∞C
–40∞C £ TA £ +125∞C
–40∞C £ TA £ +85∞C
–40∞C £ TA £ +125∞C
–40∞C £ TA £ +85∞C
–40∞C £ TA £ +125∞C
–40∞C £ TA £ +85∞C
–40∞C £ TA £ +125∞C
0
VCM = 0 V to 4.0 V
75
–40∞C £ TA £ +85∞C
70
–40∞C £ TA £ +125∞C
65
RL = 10 k⍀, VO = 0.1 V to 4 V
25
–40∞C £ TA £ +85∞C
10
–40∞C £ TA £ +125∞C
5
–40∞C £ TA £ +125∞C
Note 1
–40∞C £ TA £ +85∞C
–40∞C £ TA £ +125∞C
–40∞C £ TA £ +85∞C
–40∞C £ TA £ +125∞C
0.1 0.8
0.3 1.2
0.5 2.5
0.1 1
0.3 1.5
0.5 2.5
450 700
0.75 2.5
3.0 5.0
7
50
100 700
0.4 1.2
4.0
95
93
90
200
100
50
2
10
1
6
400
1.5
2
RL = 100 k⍀ to GND
–40∞C £ TA £ +125∞C
RL = 2 k⍀ to GND
–40∞C £ TA £ +125∞C
RL = 100 k⍀ to V+
–40∞C £ TA £ +125∞C
RL = 2 k⍀ to V+
–40∞C £ TA £ +125∞C
VS = 4.5 V to 30 V, VO = 2 V
–40∞C £ TA £ +125∞C
VO = 2 V
4.0 4.3
3.8 4.1
3.7 3.9
8
20
12
20
280 450
300 550
5
8
75
95
70
90
0.8 1.2
DYNAMIC PERFORMANCE
Slew Rate
Gain Bandwidth Product
Phase Margin
Channel Separation
SR
GBP
m
CS
RL = 10 k⍀
–40∞C £ TA £ +125∞C
fO = 1 kHz
3
1
2
4
75
100
NOISE PERFORMANCE
Voltage Noise
en p-p
0.1 Hz to 10 Hz
25
Voltage Noise Density
en
f = 1 kHz
15
Current Noise Density
in
0.7
NOTES
1Long-term offset voltage drift is guaranteed by 1,000 hours life test performed on three independent wafer lots at 125 ∞C with LTPD of 1.3.
Specifications subject to change without notice.
Unit
mV
mV
mV
mV
mV
mV
nA
mA
mA
nA
nA
mA
V
dB
dB
dB
V/mV
V/mV
V/mV
mV/∞C
mV/Month
pA/∞C
pA/∞C
pA/∞C
pA/∞C
V
V
V
mV
mV
mV
mV
mA
dB
dB
mA
V/ms
V/ms
MHz
Degrees
dB
mV p-p
nV/÷Hz
pA/÷Hz
–2–
REV. B
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