參數(shù)資料
型號： INA125PA
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)： 3/13頁
文件大小： 273K
代理商： INA125PA
3
INA125
INA125P, U
INA125PA, UA
PARAMETER CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
FREQUENCY RESPONSE
Bandwidth, –3dB
G = 4
G = 10
G = 100
G = 500
150
45
4.5
0.9
0.2
60
83
375
1700
5
6
6
6
6
6
6
6
6
6
6
kHz
kHz
kHz
kHz
V/
μ
s
μ
s
μ
s
μ
s
μ
s
μ
s
Slew Rate
Settling Time, 0.01%
G = 4, 10V Step
G = 4, 10V Step
G = 10, 10V Step
G = 100, 10V Step
G = 500, 10V Step
50% Overdrive
Overload Recovery
POWER SUPPLY
Specified Operating Voltage
Specified Voltage Range
Quiescent Current, Positive
±
15
6
V
V
μ
A
μ
A
μ
A
μ
A
±
1.35
±
18
525
–325
6
6
6
6
I
O
= I
REF
= 0mA
I
O
= I
REF
= 0mA
460
–280
180
±
1
6
6
6
6
Negative
Reference Ground Current
(3)
Sleep Current (V
SLEEP
≤
100mV)
SLEEP MODE PIN
(4)
V
IH
(Logic high input voltage)
V
IL
(Logic low input voltage)
I
IH
(Logic high input current)
I
IL
(Logic low input current)
Wake-up Time
(5)
R
L
= 10k
, Ref Load = 2k
±
25
6
+2.7
0
V+
+0.1
6
6
6
6
V
V
μ
A
μ
A
μ
s
15
0
150
6
6
6
TEMPERATURE RANGE
Specification Range
Operation Range
Storage Range
Thermal Resistance,
θ
JA
16-Pin DIP
SO-16 Surface-Mount
–40
–55
–55
+85
+125
+125
6
6
6
6
6
6
°
C
°
C
°
C
80
100
6
6
°
C/W
°
C/W
6
Specification same as INA125P, U.
NOTES: (1) Temperature coefficient of the "Internal Resistor" in the gain equation. Does not include TCR of gain-setting resistor, R
. (2) Dropout voltage is the
positive supply voltage minus the reference voltage that produces a 1% decrease in reference voltage. (3) V
COM pin. (4) Voltage measured with respect to
Reference Common. Logic low input selects Sleep mode. (5) IA and Reference, see Typical Performance Curves.
SPECIFICATIONS: V
S
=
±
15V
(CONT)
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
PARAMETER
CONDITIONS
MIN
TYP
MAX
MIN
TYP
MAX
UNITS
INPUT
Offset Voltage, RTI
Initial
vs Temperature
vs Power Supply
Input Voltage Range
Common-Mode Rejection
±
75
±
0.25
3
See Text
±
500
6
6
6
6
±
750
μ
V
μ
V/
°
C
μ
V/V
V
S
= +2.7V to +36V
20
50
V
CM
= +1.1V to +3.6V
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
GAIN
Gain Error
V
O
= +0.3V to +3.8V
G = 4
±
0.01
6
%
OUTPUT
Voltage, Positive
(V+)–1.2
(V–)+0.3
(V+)–0.8
(V–)+0.15
6
6
6
6
V
V
Negative
POWER SUPPLY
Specified Operating Voltage
Operating Voltage Range
Quiescent Current
Sleep Current (V
SLEEP
≤
100mV)
+5
6
V
V
μ
A
μ
A
+2.7
+36
525
±
25
6
6
6
6
I
O
= I
= 0mA
R
L
= 10k
, Ref Load = 2k
460
±
1
6
6
6
Specification same as INA125P, U.
SPECIFICATIONS: V
S
= +5V
At T
A
= +25
°
C, V
S
= +5V, IA common at V
S
/2, V
REF
common = V
S
/2, V
CM
= V
S
/2, and R
L
= 10k
to V
S
/2, unless otherwise noted.
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參數(shù)描述
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(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
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INA125TDA1 制造商:Texas Instruments 功能描述:IC OPAMP INSTR DIE
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