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OP249_07 Datasheet(PDF) 5 Page - Analog Devices

Part No. OP249_07
Description  Dual, Precision JFET High Speed Operational Amplifier
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Maker  AD [Analog Devices]
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OP249
Rev. F | Page 5 of 20
VS = ±15 V, −40°C ≤ TA ≤ +85°C for F grade and −55°C ≤ TA ≤ +125°C for A grade, unless otherwise noted.
Table 3.
OP249A
OP249F
Parameter
Symbol
Conditions
Min
Typ
Max
Min
Typ
Max
Unit
Offset Voltage
VOS
0.12
1.0
0.5
1.1
mV
Offset Voltage Temperature Coefficient
TCVOS
1
5
2.2
6
μV/°C
Input Bias Current1
IB
4
20
0.3
4.0
nA
Input Offset Current1
IOS
0.04
4
0.02
1.2
nA
Input Voltage Range2
IVR
12.5
12.5
V
±11
±11
V
−12.5
−12.5
V
Common-Mode Rejection
CMR
VCM = ±11 V
76
110
80
90
dB
Power Supply Rejection Ratio
PSRR
VS = ±4.5 V to ±18 V
5
50
7
100
μV/V
Large Signal Voltage Gain
AVO
RL = 2 kΩ; VO = ±10 V
500
1400
250
1200
V/mV
Output Voltage Swing
VO
RL = 2 kΩ
12.5
12.5
V
±12
±12
V
−12.5
−12.5
V
Supply Current
ISY
No load, VO = 0 V
5.6
7.0
5.6
7.0
mA
1 TA = 85°C for F grade; TA = 125°C for A grade.
2 Guaranteed by CMR test.
VS = ±15 V, −40°C ≤ TA ≤ +85°C, unless otherwise noted.
Table 4.
OP249G
Parameter
Symbol
Conditions
Min
Typ
Max
Unit
Offset Voltage
VOS
1.0
3.6
mV
Offset Voltage Temperature Coefficient
TCVOS
6
25
μV/°C
Input Bias Current1
IB
0.5
4.5
nA
Input Offset Current1
IOS
0.04
1.5
nA
Input Voltage Range2
IVR
12.5
V
±11
V
−12.5
V
Common-Mode Rejection
CMR
VCM = ±11 V
76
95
dB
Power Supply Rejection Ratio
PSRR
VS = ±4.5 V to ±18 V
10
100
μV/V
Large Signal Voltage Gain
AVO
RL = 2 kΩ; VO = ±10 V
250
1200
V/mV
Output Voltage Swing
VO
RL = 2 kΩ
12.5
V
±12.0
V
−12.5
V
Supply Current
ISY
No load, VO = 0 V
5.6
7.0
mA
1 TA = 85°C.
2 Guaranteed by CMR test.




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