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參數(shù)資料
| 型號(hào)： | OPA131 |
| 英文描述： | General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| 中文描述： | 通用FET輸入運(yùn)算放大器 |
| 文件頁數(shù)： | 2/7頁 |
| 文件大?。?/td> | 318K |
| 代理商： | OPA131 |
2
OPA131/2131/4131
SPECIFICATIONS
At T
A
= +25
°
C, V
S
=
±
15V, and R
L
= 2k
,
unless otherwise noted.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
OPA131PA, UA
OPA2131PA, UA
OPA4131PA, UA, NA
OPA131PJ, UJ
OPA2131PJ, UJ
OPA4131PJ, NJ
TYP
PARAMETER
CONDITION
MIN
TYP
MAX
MIN
MAX
UNITS
OFFSET VOLTAGE
Input Offset Voltage
OPA131P, U models only
vs Temperature
(1)
vs Power Supply
OPA131P, U models only
±
0.2
±
0.2
±
2
50
50
±
1
0.75
±
10
200
100
*
±
1.5
mV
mV
μ
V/
°
C
μ
V/V
μ
V/V
Operating Temperature Range
V
S
=
±
4.5V to
±
18V
*
*
*
*
INPUT BIAS CURRENT
(2)
Input Bias Current
vs Temperature
Input Offset Current
V
CM
= 0V
+5
±
50
*
*
*
*
pA
See Typical Curve
±
1
V
CM
= 0V
±
50
*
pA
NOISE
Input Voltage Noise
Noise Density, f = 10Hz
21
16
15
15
3
*
*
*
*
*
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
fA/
√
Hz
f = 100Hz
f = 1kHz
f = 10kHz
Current Noise Density, f = 1kHz
INPUT VOLTAGE RANGE
Common-Mode Voltage Range
Common-Mode Rejection
OPA131P, U models only
(V–)+3
70
80
(V+)–1
*
*
*
V
dB
dB
V
CM
= –12V to +14V
80
86
*
INPUT IMPEDANCE
Differential
Common-Mode
10
10
|| 1
10
12
|| 3
*
*
|| pF
|| pF
V
CM
= 0V
OPEN-LOOP GAIN
Open-Loop Voltage Gain
OPA131P, U models only
V
O
= –12V to +12V
94
100
110
110
*
*
dB
dB
FREQUENCY RESPONSE
Gain-Bandwidth Product
Slew Rate
Settling Time 0.1%
4
10
1.5
2
*
*
*
*
*
MHz
V/
μ
s
μ
s
μ
s
%
G = –1, 10V Step, C
L
= 100pF
G = –1, 10V Step, C
= 100pF
1kHz, G = 1, V
O
= 3.5Vrms
0.01%
Total Harmonic Distortion + Noise
0.0008
OUTPUT
Voltage Output, Positive
(V+)–3
(V–)+3
(V+)–2.5
(V–)+2.5
±
25
*
*
*
*
*
V
V
Negative
Short-Circuit Current
mA
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current (per amplifier)
±
15
*
V
V
±
4.5
±
18
±
1.75
*
*
I
O
= 0
±
1.5
*
±
2
mA
TEMPERATURE RANGE
Operating Range
Storage
Thermal Resistance,
θ
JA
8-Pin DIP
SO-8 Surface-Mount
14-Pin DIP
SO-14, SOL-16 Surface-Mount
–40
–40
+85
+125
0
*
+70
*
°
C
°
C
100
150
80
110
*
*
*
*
°
C/W
°
C/W
°
C/W
°
C/W
* Specifications same as OPA131PA, OPA131UA.
NOTES: (1) Guaranteed by wafer test. (2) High-speed test at T
J
= 25
°
C.
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| OPA131PJ | General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA2131 | General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA2131PJ | General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA4131 | General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA4131NA | General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| OPA131/OPA2131/OPA4131 | 制造商:BB 制造商全稱:BB 功能描述:OPA131. OPA2131. OPA4131 - General Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA131P | 制造商:TI 制造商全稱:Texas Instruments 功能描述:General-Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA131PA | 制造商:TI 制造商全稱:Texas Instruments 功能描述:General-Purpose FET-INPUT OPERATIONAL AMPLIFIERS |
| OPA131PJ | 制造商:Texas Instruments 功能描述: |
| OPA131U | 功能描述:運(yùn)算放大器 - 運(yùn)放 Gen Purp FET-Input Oper Amplifier 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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