參數(shù)資料
型號： INA125P
元件分類： 測量放大器
英文描述： Very High Accuracy Instrumentation Amplifier
中文描述： 極高精度儀表放大器
文件頁數(shù)： 2/13頁
文件大?。?/td> 273K
代理商： INA125P
2
INA125
SPECIFICATIONS: V
S
=
±
15V
At T
A
= +25
°
C, V
S
=
±
15V, IA common = 0V, V
REF
common = 0V, and R
L
= 10k
, unless otherwise noted.
INA125P, U
INA125PA, UA
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.
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
Offset Voltage, RTI
Initial
vs Temperature
vs Power Supply
Long-Term Stability
Impedance, Differential
±
50
±
0.25
±
3
±
0.2
10
11
|| 2
10
11
|| 9
±
250
±
2
±
20
6
6
6
6
6
6
±
500
±
5
±
50
μ
V
μ
V/
°
C
μ
V/V
μ
V/mo
|| pF
|| pF
V
V
S
=
±
1.35V to
±
18V, G = 4
Common-Mode
Safe Input Voltage
Input Voltage Range
Common-Mode Rejection
±
40
6
See Text
6
V
CM
= –10.7V to +10.2V
G = 4
G = 10
G = 100
G = 500
78
86
100
100
84
94
114
114
72
80
90
90
6
6
6
6
dB
dB
dB
dB
BIAS CURRENT
vs Temperature
Offset Current
vs Temperature
V
CM
= 0V
10
±
60
±
0.5
±
0.5
25
6
6
6
6
50
nA
pA/
°
C
nA
pA/
°
C
±
2.5
±
5
NOISE, RTI
Voltage Noise, f = 10Hz
R
S
= 0
40
38
38
0.8
170
56
5
6
6
6
6
6
6
6
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
μ
Vp-p
fA/
√
Hz
fA/
√
Hz
pAp-p
f = 100Hz
f = 1kHz
f
= 0.1Hz to 10Hz
Current Noise, f = 10Hz
f
= 1kHz
f = 0.1Hz to 10Hz
GAIN
Gain Equation
Range of Gain
Gain Error
4 + 60k
/R
G
6
V/V
V/V
4
10,000
6
6
V
O
= –14V to +13.3V
G = 4
G = 10
G = 100
G = 500
±
0.01
±
0.03
±
0.05
±
0.1
±
0.075
±
0.3
±
0.5
6
6
6
6
±
0.1
±
0.5
±
1
%
%
%
%
Gain vs Temperature
G = 4
G > 4
(1)
±
1
±
25
±
15
±
100
6
6
6
6
ppm/
°
C
ppm/
°
C
Nonlinearity
V
O
= –14V to +13.3V
G = 4
G = 10
G = 100
G = 500
±
0.0004
±
0.0004
±
0.001
±
0.002
±
0.002
±
0.002
±
0.01
6
6
6
6
±
0.004
±
0.004
6
% of FS
% of FS
% of FS
% of FS
OUTPUT
Voltage: Positive
(V+)–1.7
(V–)+1
(V+)–0.9
(V–)+0.4
1000
–9/+12
6
6
6
6
6
6
V
V
pF
mA
Negative
Load Capacitance Stability
Short-Circuit Current
VOLTAGE REFERENCE
Accuracy
vs Temperature
vs Power Supply, V+
vs Load
Dropout Voltage, (V+) – V
REF(2)
Bandgap Voltage Reference
Accuracy
vs Temperature
V
REF
= +2.5V, +5V, +10V
I
L
= 0
I
L
= 0
V+ = (V
REF
+ 1.25V) to +36V
I
= 0 to 5mA
Ref Load = 2k
±
0.15
±
18
±
20
3
1
1.24
±
0.5
±
18
±
0.5
±
35
±
50
75
6
6
6
6
6
6
6
6
±
1
±
100
±
100
6
%
ppm/
°
C
ppm/V
ppm/mA
V
V
%
ppm/
°
C
1.25
6
I
L
= 0
I
L
= 0
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PDF描述
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
INA125P 制造商:Texas Instruments 功能描述:IC AMP INSTRUMENTATION
INA125PA 功能描述:儀表放大器 w/Precision Voltage Reference RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
INA125PA 制造商:BURR-BROWN 功能描述:IC AMP INSTRUMENTATION DIP16 125
INA125PA 制造商:Texas Instruments 功能描述:Instrumentation Amplifier IC 制造商:Texas Instruments 功能描述:IC, INSTRUMENT AMP, 150KHZ, 114DB DIP-16
INA125PAG4 功能描述:儀表放大器 w/Precision Voltage Reference RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補償電壓:150 V 可用增益調(diào)整: 最大輸入電阻:10 kOhms 共模抑制比（最小值）:88 dB 工作電源電壓:2.7 V to 36 V 電源電流:200 uA 最大工作溫度:+ 125 C 最小工作溫度:- 40 C 封裝 / 箱體:MSOP-8 封裝:Bulk
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