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參數(shù)資料
| 型號： | OP249GSZ-REEL |
| 廠商： | ANALOG DEVICES INC |
| 元件分類： | 運算放大器 |
| 英文描述： | Dual, Precision JFET High Speed Operational Amplifier; Package: SOIC; No of Pins: 8; Temperature Range: Industrial |
| 中文描述： | DUAL OP-AMP, 3600 uV OFFSET-MAX, 4.7 MHz BAND WIDTH, PDSO8 |
| 封裝： | ROHS COMPLIANT, MS-012AA, SOIC-8 |
| 文件頁數(shù)： | 16/20頁 |
| 文件大小： | 464K |
| 代理商： | OP249GSZ-REEL |
OP249
Rev. G | Page 5 of 20
VS = ±15 V, 55°C ≤ TA ≤ +125°C for A grade, unless otherwise noted.
Table 3.
Parameter
Symbol
Conditions
OP249A
Unit
Min
Typ
Max
Offset Voltage
VOS
VCM = 0 V
0.12
1.0
mV
Offset Voltage Temperature Coefficient
TCVOS
VCM = 0 V
1
10
μV/°C
Input Bias Current1
IB
4
20
nA
Input Offset Current1
IOS
0.04
4
nA
Input Voltage Range2
IVR
12.5
V
±11
V
12.5
V
Common-Mode Rejection
CMR
VCM = ±11 V
76
110
dB
Power Supply Rejection Ratio
PSRR
VS = ±4.5 V to ±18 V
5
50
μV/V
Large Signal Voltage Gain
AVO
RL = 2 kΩ; VO = ±10 V
500
1400
V/mV
Output Voltage Swing
VO
RL = 2 kΩ
12.5
V
±12
V
12.5
V
Supply Current
ISY
No load, VO = 0 V
5.6
7.0
mA
1 TA = 125°C.
2 Guaranteed by CMR test.
VS = ±15 V, 40°C ≤ TA ≤ +85°C, unless otherwise noted.
Table 4.
Parameter
Symbol
Conditions
OP249F
OP249G
Unit
Min
Typ
Max
Min
Typ
Max
Offset Voltage
VOS
VCM = 0 V
0.5
1.1
1.0
3.6
mV
Offset Voltage Temperature Coefficient
TCVOS
VCM = 0 V
2.2
12
6
25
μV/°C
Input Bias Current1
IB
0.3
4.0
0.5
4.5
nA
Input Offset Current1
IOS
0.02
1.2
0.04
1.5
nA
Input Voltage Range2
IVR
12.5
V
±11
V
12.5
V
Common-Mode Rejection
CMR
VCM = ±11 V
80
90
76
95
dB
Power Supply Rejection Ratio
PSRR
VS = ±4.5 V to ±18 V
7
100
10
100
μV/V
Large Signal Voltage Gain
AVO
RL = 2 kΩ; VO = ±10 V
250
1200
250
1200
V/mV
Output Voltage Swing
VO
RL = 2 kΩ
12.5
V
±12
±12.0
V
12.5
V
Supply Current
ISY
No load, VO = 0 V
5.6
7.0
5.6
7.0
mA
1 TA = 85°C.
2 Guaranteed by CMR test.
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