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| 型號： | INA111BU |
| 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)： | 2/11頁 |
| 文件大?。?/td> | 245K |
| 代理商： | INA111BU |
INA111
2
SPECIFICATIONS
ELECTRICAL
At T
A
= +25
°
C, V
S
=
±
15V, R
L
= 2k
, unless otherwise noted.
6
Specification same as INA111BP.
NOTE: (1) Temperature coefficient of the “50k
” term in the gain equation.
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.
INA111BP, BU
INA111AP, AU
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
Offset Voltage, RTI
Initial
vs Temperature
vs Power Supply
Impedance, Differential
Common-Mode
Input Common-Mode Range
Common-Mode Rejection
T
A
= +25
°
C
T
A
= T
MIN
to T
MAX
V
S
=
±
6V to
±
18V
±
100
±
500/G
±
2
±
10/G
2 +10/G
10
12
|| 6
10
12
|| 3
±
12
±
500
±
2000/G
±
5
±
100/G
30 + 100/G
±
200
±
500/G
±
2
±
20/G
6
6
6
6
±
1000
±
5000/G
±
10
±
100/G
6
μ
V
μ
V/
°
C
μ
V/V
|| pF
|| pF
V
V
DIFF
= 0V
±
10
6
V
CM
=
±
10V,
R
S
= 1k
G = 1
G = 10
G = 100
G = 1000
80
96
106
106
90
110
115
115
75
90
100
100
6
6
6
6
dB
dB
dB
dB
BIAS CURRENT
±
2
±
20
6
6
pA
OFFSET CURRENT
±
0.1
±
10
6
6
pA
NOISE VOLTAGE, RTI
f = 100Hz
f = 1kHz
f = 10kHz
f
= 0.1Hz to 10Hz
Noise Current
f = 10kHz
G = 1000, R
S
= 0
13
10
10
1
6
6
6
6
nV/
√
Hz
nV/
√
Hz
nV/
√
Hz
μ
Vp-p
0.8
6
fA/
√
Hz
GAIN
Gain Equation
Range of Gain
Gain Error
1 + (50k
/R
G
)
6
V/V
V/V
%
%
%
%
1
10000
±
0.02
±
0.5
±
0.5
±
1
±
10
±
100
6
6
G = 1, R
L
= 10k
G = 10, R
L
= 10k
G = 100, R
L
= 10k
G = 1000, R
L
= 10k
G = 1
±
0.01
±
0.1
±
0.15
±
0.25
±
1
±
25
6
6
6
6
6
6
0.05
6
±
0.7
±
2
6
6
Gain vs Temperature
50k
Resistance
(1)
ppm/
°
C
ppm/
°
C
Nonlinearity
G = 1
G = 10
G = 100
G = 1000
±
0.0005
±
0.001
±
0.001
±
0.005
±
0.005
±
0.005
±
0.005
±
0.02
6
6
6
6
6
% of FSR
% of FSR
% of FSR
% of FSR
±
0.01
±
0.01
±
0.04
OUTPUT
Voltage
Load Capacitance Stability
Short Circuit Current
I
O
= 5mA, T
MIN
to T
MAX
±
11
±
12.7
1000
+30/–25
6
6
6
6
V
pF
mA
FREQUENCY RESPONSE
Bandwidth, –3dB
G = 1
G = 10
G = 100
G = 1000
2
2
6
6
6
6
6
6
6
6
6
6
MHz
MHz
kHz
kHz
V/
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
450
50
17
2
2
4
30
1
Slew Rate
Settling Time, 0.01%
V
O
=
±
10V, G = 2 to 100
G = 1
G = 10
G = 100
G = 1000
50% Overdrive
Overload Recovery
POWER SUPPLY
Voltage Range
Current
±
6
±
15
±
3.3
±
18
±
4.5
6
6
6
6
6
V
V
IN
= 0V
mA
TEMPERATURE RANGE
Specification
Operating
θ
JA
–40
–40
85
125
6
6
6
6
°
C
°
C
100
6
°
C/W
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| INA114AUE4 | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
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| INA114BU | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| INA114 | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| INA114AP | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| INA111BU | 制造商:Texas Instruments 功能描述:IC SM AMP INSTRUMENTATION |
| INA111BU | 制造商:Texas Instruments 功能描述:AMP INSTRUMENTATION SOIC16 111 |
| INA111BUE4 | 功能描述:儀表放大器 High Speed FET-Input Instrumentation Amp RoHS:否 制造商:Texas Instruments 通道數(shù)量: 輸入補(bǔ)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 |
| INA114 | 制造商:BB 制造商全稱:BB 功能描述:Precision INSTRUMENTATION AMPLIFIER |
| INA114AG | 制造商:BB 制造商全稱:BB 功能描述:Precision INSTRUMENTATION AMPLIFIER |
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