OP249
Data Sheet
VS = 15 V, TA = 25°C, unless otherwise noted.
Table 2.
OP249G
Typ
Parameter
Symbol
VOS
Conditions
Min
Max
2.0
75
Unit
mV
Offset Voltage
VCM = 0 V
0.4
40
10
Input Bias Current
Input Offset Current
Input Voltage Range1
IB
IOS
IVR
VCM = 0 V, TA = 25°C
VCM = 0 V TA = 25°C
pA
pA
V
25
12.5
11
76
V
V
dB
µV/V
V/mV
V
−12.0
90
12
1100
12.5
Common-Mode Rejection
Power Supply Rejection Ratio
Large Signal Voltage Gain
Output Voltage Swing
CMR
PSRR
AVO
VCM = 11 V
VS = 4.5 V to 18 V
VO = 10 V; RL = 2 kΩ
RL = 2 kΩ
50
500
VO
12.0
V
−12.5
36
V
mA
Short-Circuit Current Limit
ISC
Output shorted to ground
20
50
mA
−33
5.6
22
4.7
0.9
55
mA
mA
Supply Current
Slew Rate
Gain Bandwidth Product2
Settling Time
Phase Margin
Differential Input Impedance
Open-Loop Output Resistance
Voltage Noise
ISY
SR
GBW
tS
ΘM
ZIN
No load; VO = 0 V
RL = 2 kΩ, CL = 50 pF
7.0
18
V/µs
MHz
µs
Degree
Ω||pF
Ω
μV p-p
nV/√Hz
nV/√Hz
nV/√Hz
nV/√Hz
pA/√Hz
V
10 V step 0.01%
0 dB gain
1.2
1012||6
RO
en p-p
en
35
2
75
26
17
16
0.003
15
0.1 Hz to 10 Hz
fO = 10 Hz
fO = 100 Hz
fO = 1 kHz
fO = 10 kHz
fO = 1 kHz
Voltage Noise Density
Current Noise Density
Voltage Supply Range
in
VS
4.5
18
1 Guaranteed by CMR test.
2 Guaranteed by design.
Rev. I | Page 4 of 18
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