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| 型號： | OPA124 |
| 英文描述： | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| 中文描述： | 低噪聲運算放大器精密Difet |
| 文件頁數(shù)： | 2/8頁 |
| 文件大小： | 137K |
| 代理商： | OPA124 |
OPA124
2
SPECIFICATIONS
ELECTRICAL
At V
CC
=
±
15VDC and T
A
= +25
°
C, unless otherwise noted.
OPA124U, P
OPA124UA, PA
OPA124PB
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT NOISE
Voltage,f
O
= 10Hz
(4)
f
O
= 100Hz
(4)
f
O
= 1kHz
(4)
f
O
= 10kHz
(5)
f
B
= 10Hz to 10kHz
(5)
f
B
= 0.1Hz to 10Hz
Current, f
B
= 0.1Hz to 10Hz
f
O
= 0.1Hz thru 20kHz
40
15
8
6
0.7
1.6
9.5
0.5
80
40
15
8
1.2
3.3
15
0.8
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
6
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
μ
Vrms
μ
Vp-p
fAp-p
fA/
√
Hz
OFFSET VOLTAGE
(1)
Input Offset Voltage
vs Temperature
Supply Rejection
vs Temperature
V
= 0VDC
T
A
= T
to T
MAX
V
CC
=
±
10V to
±
T
A
= T
MIN
to T
MAX
±
200
±
4
110
100
±
800
±
7.5
±
150
±
2
6
6
±
500
±
4
±
100
±
1
6
6
±
250
±
2
μ
V
μ
V/
°
C
dB
dB
88
84
90
86
100
90
BIAS CURRENT
(1)
Input Bias Current
V
CM
= 0VDC
±
1
±
5
±
0.5
±
2
±
0.35
±
1
pA
OFFSET CURRENT
(1)
Input Offset Current
V
CM
= 0VDC
±
1
±
5
±
0.5
±
1
±
0.25
±
0.5
pA
IMPEDANCE
Differential
Common-Mode
10
13
|| 1
10
14
|| 3
6
6
6
6
|| pF
|| pF
VOLTAGE RANGE
Common-Mode Input Range
Common-Mode Rejection
vs Temperature
±
10
92
86
±
11
110
100
6
94
6
6
6
6
6
6
6
6
V
dB
dB
V
=
±
10VDC
T
A
= T
MIN
to T
MAX
100
90
OPEN-LOOP GAIN, DC
Open-Loop Voltage Gain
R
L
≥
2k
106
125
6
6
120
6
dB
FREQUENCY RESPONSE
Unity Gain, Small Signal
Full Power Response
Slew Rate
THD
Settling Time, 0.1%
0.01%
Overload Recovery,
50% Overdrive
(2)
1.5
32
1.6
6
6
6
6
6
6
6
6
6
6
6
6
MHz
kHz
V/
μ
s
%
μ
s
μ
s
20Vp-p, R
L
= 2k
V
O
=
±
10V, R
L
= 2k
16
1
6
6
6
6
0.0003
6
10
Gain = –1, R
L
= 2k
10V Step
Gain = –1
5
6
6
μ
s
RATED OUTPUT
Voltage Output
Current Output
Output Resistance
Load Capacitance Stability
Short Circuit Current
R
L
= 2k
V
=
±
10VDC
DC, Open Loop
Gain = +1
±
11
±
5.5
±
12
±
10
100
1000
40
6
6
6
6
6
6
6
6
6
6
6
6
6
6
V
mA
pF
mA
10
6
6
POWER SUPPLY
Rated Voltage
Voltage Range, Derated
Current, Quiescent
±
15
6
6
VDC
VDC
mA
±
5
±
18
3.5
6
6
6
6
6
6
I
O
= 0mADC
2.5
6
6
TEMPERATURE RANGE
Specification
Storage
θ
Junction-Ambient: PDIP
SOIC
T
MIN
and T
MAX
–25
–65
+85
+125
6
6
6
6
6
6
6
6
°
C
°
C
90
100
6
6
6
6
°
C/W
°
C/W
6
Specification same as OPA124U, P
NOTES: (1) Offset voltage, offset current, and bias current are measured with the units fully warmed up. For performance at other temperatures see Typical Performance
Curves. (2) 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.
(3) For performance at other temperatures see Typical Performance Curves. (4) Sample tested, 98% confidence. (5) Guaranteed by design.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA124P | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| OPA124PA | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| OPA124PB | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| OPA124U | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| OPA124UA | Low Noise Precision Difet OPERATIONAL AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA124P | 制造商:Rochester Electronics LLC 功能描述:FET OP AMP - Bulk |
| OPA124PA | 制造商:Rochester Electronics LLC 功能描述:FET OP AMP - Bulk |
| OPA124PB | 制造商:BB 制造商全稱:BB 功能描述:Low Noise Precision Difet OPERATIONAL AMPLIFIER |
| OPA124U | 功能描述:運算放大器 - 運放 Lo Noise Prec 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 |
| OPA124U/2K5 | 功能描述:運算放大器 - 運放 Lo Noise Prec 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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