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參數資料
| 型號： | OPA177GPG4 |
| 英文描述： | Precision OPERATIONAL AMPLIFIER |
| 中文描述： | 高精度運算放大器 |
| 文件頁數： | 2/9頁 |
| 文件大?。?/td> | 174K |
| 代理商： | OPA177GPG4 |
2
OPA177
OPA177 SPECIFICATIONS
At V
S
=
±
15V, T
A
= +25
°
C, unless otherwise noted.
OPA177F
OPA177G
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
Long-Term Input Offset
(1)
Voltage Stability
Offset Adjustment Range
Power Supply Rejection Ratio
10
0.3
25
20
0.4
60
μ
V
μ
V/Mo
R
P
V
S
=
±
3V to
±
18V
±
3
125
6
mV
dB
115
110
120
INPUT BIAS CURRENT
Input Offset Current
Input Bias Current
0.3
0.5
1.5
±
2
6
6
2.8
±
2.8
nA
nA
NOISE
Input Noise Voltage
Input Noise Current
1Hz to 100Hz
(2)
1Hz to 100Hz
85
4.5
150
6
6
6
nVrms
pArms
INPUT IMPEDANCE
Input Resistance
Differential Mode
(3)
Common-Mode
26
45
200
18.5
6
6
M
G
INPUT VOLTAGE RANGE
Common-Mode Input Range
(4)
Common-Mode Rejection
±
13
130
±
14
140
6
6
6
V
dB
V
CM
=
±
13V
115
OPEN-LOOP GAIN
Large Signal Voltage Gain
R
L
≥
2k
V
O
=
±
10V
(5)
5110
12,000
2000
6000
V/mV
OUTPUT
Output Voltage Swing
R
L
≥
10k
R
L
≥
2k
R
L
≥
1k
±
13.5
±
12.5
±
12
±
14
±
13
±
12.5
60
6
6
6
6
6
6
6
V
V
V
Open-Loop Output Resistance
FREQUENCY RESPONSE
Slew Rate
Closed-Loop Bandwidth
R
L
≥
2k
G = +1
0.1
0.4
0.3
0.6
6
6
6
6
V/
μ
s
MHz
POWER SUPPLY
Power Consumption
V
S
=
±
15V, No Load
V
S
=
±
3V, No Load
V
=
±
15V, No Load
40
3.5
1.3
60
4.5
2
6
6
6
6
6
6
mW
mW
mA
Supply Current
At V
S
=
±
15V, –40
°
C
≤
T
A
≤
+85
°
C, unless otherwise noted.
OFFSET VOLTAGE
Input Offset Voltage
Average Input Offset
Voltage Drift
Power Supply Rejection Ratio
15
0.1
40
0.3
20
0.7
100
1.2
μ
V
μ
V/
°
C
V
S
=
±
3V to
±
18V
110
120
106
115
dB
INPUT BIAS CURRENT
Input Offset Current
Average Input Offset Current
Drift
(6)
Input Bias Current
Average Input Bias Current
Drift
(6)
0.5
1.5
2.2
40
6
6
4.5
85
nA
pA/
°
C
0.5
8
±
4
40
6
15
±
6
60
nA
pA/
°
C
INPUT VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
±
13
120
±
13.5
140
6
6
6
V
dB
V
CM
=
±
13V
110
OPEN-LOOP GAIN
Large Signal Voltage Gain
R
L
≥
2k
, V
O
=
±
10V
2000
6000
1000
4000
V/mV
OUTPUT
Output Voltage Swing
R
L
≥
2k
±
12
±
13
6
6
V
POWER SUPPLY
Power Consumption
Supply Current
V
S
=
±
15V, No Load
V
S
=
±
15V, No Load
60
2
75
25
6
6
6
6
mW
mA
6
Same as specification for product to left.
NOTES: (1) Long-Term Input Offset Voltage Stability refers to the averaged trend line of V
vs time over extended periods after the first 30 days of operation. Excluding
the initial hour of operation, changes in V
OS
during the first 30 operating days are typically less than 2
μ
V. (2) Sample tested. (3) Guaranteed by design. (4) Guaranteed
by CMRR test condition. (5) To insure high open-loop gain throughout the
±
10V output range, A
OL
is tested at –10V
≤
V
O
≤
0V, 0V
≤
V
O
≤
+10V, and –10V
≤
V
O
≤
+10V.
(6) Guaranteed by end-point limits.
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相關代理商/技術參數 |
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| OPA177GS | 功能描述:運算放大器 - 運放 Precision Oper Amplifier RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA177GS | 制造商:Texas Instruments 功能描述:IC SM OP-AMP PRECISION |
| OPA177GS | 制造商:Texas Instruments 功能描述:OP AMP PRECISION SMD SOIC8 177 |
| OPA177GS/2K5 | 功能描述:運算放大器 - 運放 Precision Oper Amplifier RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA177GS/2K5E4 | 功能描述:運算放大器 - 運放 Precision Oper Amplifier RoHS:否 制造商:STMicroelectronics 通道數量:4 共模抑制比（最小值）:63 dB 輸入補償電壓:1 mV 輸入偏流（最大值）:10 pA 工作電源電壓:2.7 V to 5.5 V 安裝風格:SMD/SMT 封裝 / 箱體:QFN-16 轉換速度:0.89 V/us 關閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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