Data Sheet
OP249
VS = ±±1 V, −11°C ≤ TA ≤ +±21°C for A grade, unless otherwise noted.
Table 3.
OP249A
Min Typ
Max
Parameter
Symbol
Conditions
VCM = 0 V
Unit
Offset Voltage
VOS
0.12
1.0
mV
Offset Voltage Temperature Coefficient
Input Bias Current1
TCVOS
IB
IOS
VCM = 0 V
1
4
0.04
12.5
10
20
4
μV/°C
nA
nA
V
Input Offset Current1
Input Voltage Range2
IVR
11
76
V
V
−12.5
110
5
1400
12.5
Common-Mode Rejection
Power Supply Rejection Ratio
Large Signal Voltage Gain
Output Voltage Swing
CMR
PSRR
AVO
VCM = 11 V
dB
μV/V
V/mV
V
VS = 4.5 V to 18 V
RL = 2 kΩ; VO = 10 V
RL = 2 kΩ
50
500
12
VO
V
−12.5
5.6
V
mA
Supply Current
ISY
No load, VO = 0 V
7.0
1 TA = 125°C.
2 Guaranteed by CMR test.
VS = ±±1 V, −40°C ≤ TA ≤ +81°C, unless otherwise noted.
Table 4.
OP249F
Typ
0.5
2.2
0.3
OP249G
Typ
1.0
6
0.5
Min
Max Min
Max
Parameter
Symbol
VOS
TCVOS
IB
IOS
IVR
Conditions
VCM = 0 V
VCM = 0 V
Unit
mV
μV/°C
nA
nA
V
Offset Voltage
Offset Voltage Temperature Coefficient
Input Bias Current1
Input Offset Current1
Input Voltage Range2
1.1
12
4.0
1.2
3.6
25
4.5
1.5
0.02
12.5
0.04
12.5
11
80
11
V
V
−12.5
90
7
1200
12.5
−12.5
95
10
1200
12.5
Common-Mode Rejection
Power Supply Rejection Ratio
Large Signal Voltage Gain
Output Voltage Swing
CMR
PSRR
AVO
VCM = 11 V
76
100
dB
μV/V
V/mV
V
V
V
VS = 4.5 V to 18 V
RL = 2 kΩ; VO = 10 V
RL = 2 kΩ
100
7.0
250
12
250
VO
12.0
−12.5
5.6
−12.5
5.6
Supply Current
ISY
No load, VO = 0 V
7.0
mA
1 TA = 85°C.
2 Guaranteed by CMR test.
Rev. I | Page 5 of 18
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