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參數(shù)資料
| 型號(hào)： | OPA2111BM |
| 英文描述： | Dual Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| 中文描述： | 雙低噪聲運(yùn)算放大器精密Difet |
| 文件頁(yè)數(shù)： | 2/13頁(yè) |
| 文件大小： | 231K |
| 代理商： | OPA2111BM |
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OPA2111
2
SPECIFICATIONS
ELECTRICAL
At V
CC
=
±
15VDC and T
A
= +25
°
C unless otherwise noted
.
OPA2111AM
OPA2111BM
OPA2111SM
OPA2111KM, KP
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT NOISE
Voltage, f
O
= 10Hz
f
O
= 100Hz
f
O
= 1kHz
f
O
= 10kHz
f
B
= 10Hz to 10kHz
f
B
= 0.1Hz to 10Hz
Current, f
B
= 0.1Hz to 10Hz
f
O
= 0.1Hz to 20kHz
100% Tested
100% Tested
100% Tested
(1)
40
15
8
6
0.7
1.6
15
0.8
80
40
15
8
1.2
3.3
24
1.3
30
11
7
6
0.6
1.2
12
0.6
60
30
12
8
1
2.5
19
1
40
15
8
6
0.7
1.6
15
0.8
80
40
15
8
1.2
3.3
24
1
40
15
8
6
0.7
1.6
15
0.8
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
μ
Vrms
μ
Vp-p
fAp-p
fA/
√
Hz
(1)
(1)
(1)
(1)
OFFSET VOLTAGE
(2)
Input Offset Voltage
Average Drift
Match
Supply Rejection
V
CM
= 0VDC
T
A
= T
MIN
to T
MAX
±
0.1
±
2
±
1
110
±
3
136
±
0.75
±
6
±
0.05
±
0.5
±
0.5
110
±
3
136
±
0.5
±
2.8
±
0.1
±
2
2
110
±
3
136
±
0.75
±
6
±
0.3
±
8
2
110
±
3
136
±
2
±
15
mV
μ
V/
°
C
μ
V/
°
C
dB
μ
V/V
dB
90
96
90
86
±
31
±
16
±
31
±
50
Channel Separation
100Hz, R
L
= 2k
BIAS CURRENT
(2)
Input Bias Current
Match
V
CM
= 0VDC
±
2
±
1
±
8
±
1.2
±
0.5
±
4
±
2
±
1
±
8
±
3
2
±
15
pA
pA
OFFSET CURRENT
(2)
Input Offset Current
V
CM
= 0VDC
±
1.2
±
6
±
0.6
±
3
±
1.2
±
6
±
3
±
12
pA
IMPEDANCE
Differential
Common-Mode
10
13
|| 1
10
14
|| 3
10
13
|| 1
10
14
|| 3
10
13
|| 1
10
14
|| 3
10
13
|| 1
10
14
|| 3
|| pF
|| pF
VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
±
10
90
±
11
110
±
10
96
±
11
110
±
10
90
±
11
110
±
10
82
±
11
110
V
dB
V
IN
=
±
10VDC
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
Match
R
L
≥
2k
110
125
3
114
125
2
110
125
3
106
125
3
dB
dB
FREQUENCY RESPONSE
Unity Gain, Small Signal
Full Power Response
Slew Rate
Settling Time, 0.1%
2
32
2
6
10
2
2
32
2
6
10
2
32
2
6
10
MHz
kHz
V/
μ
s
μ
s
μ
s
20Vp-p, R
L
= 2k
V
=
±
10V, R
L
= 2k
Gain = –1, R
L
= 2k
10V Step
16
1
16
1
32
2
6
10
16
1
0.01%
Overload Recovery,
50% Overdrive
(3)
Gain = –1
5
5
5
5
μ
s
RATED OUTPUT
Voltage Output
Current Output
Output Resistance
Load Capacitance Stability
Short Circuit Current
R
L
= 2k
V
O
=
±
10VDC
DC, Open-Loop
Gain = +1
±
10
±
5
±
11
±
10
100
1000
40
±
10
±
5
±
11
±
10
100
1000
40
±
10
±
5
±
11
±
10
100
1000
40
±
10
±
5
±
11
±
10
100
1000
40
V
mA
pF
mA
10
10
10
10
POWER SUPPLY
Rated Voltage
Voltage Range, Derated
Performance
Current, Quiescent
±
15
±
15
±
15
±
15
VDC
±
5
±
18
7
±
5
±
18
7
±
5
±
18
7
±
5
±
18
9
VDC
mA
I
O
= 0mADC
5
5
5
5
TEMPERATURE RANGE
Specification
Operating “M” Package
“P” Package
Storage “M” Package
“P” Package
θ
Junction-Ambient
Ambient Temp.
Ambient Temp.
–25
–55
+85
+125
–25
–55
+85
+125
–55
–55
+125
+125
0
+70
+125
+85
+150
+85
°
C
°
C
°
C
°
C
°
C
–55
–40
–65
–40
Ambient Temp.
–65
+150
–65
+150
–65
+150
200
200
200
200
(4)
°
C/W
NOTES: (1) Sample tested—this parameter is guaranteed. (2) Offset voltage, offset current, and bias current are measured with the units fully warmed up. (3) Overload
recovery is defined as the time required for the output to return from saturation to linear operation following the removal of a 50% input overdrive. (4) Typical
θ
J-A
=
150
°
C/W for plastic DIP.
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA2111KM | 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise Difet Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA2111KP | 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise Difet Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
| OPA2111KP | 制造商:BURR-BROWN 功能描述:OP AMP DUAL DIFET LOW NOISE 2111 制造商:Texas Instruments 功能描述:OP AMP DUAL DIFET LOW NOISE 8DIP |
| OPA2111KP | 制造商:Texas Instruments 功能描述:Operational Amplifier (Op-Amp) IC |
| OPA2111KPG4 | 功能描述:運(yùn)算放大器 - 運(yùn)放 Dual Lo-Noise Difet Op Amp RoHS:否 制造商:STMicroelectronics 通道數(shù)量:4 共模抑制比（最小值）:63 dB 輸入補(bǔ)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(fēng)格:SMD/SMT 封裝 / 箱體:QFN-16 轉(zhuǎn)換速度:0.89 V/us 關(guān)閉:No 輸出電流:55 mA 最大工作溫度:+ 125 C 封裝:Reel |
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