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參數(shù)資料
| 型號： | INA141U |
| 元件分類： | 測量放大器 |
| 英文描述： | Precision, Low Power, G = 10, 100 INSTRUMENTATION AMPLIFIER |
| 中文描述： | 精密低功耗G \u003d 10，100款儀表放大器 |
| 文件頁數(shù)： | 1/10頁 |
| 文件大?。?/td> | 190K |
| 代理商： | INA141U |
INA141
INA141
INA141
Precision, Low Power, G = 10, 100
INSTRUMENTATION AMPLIFIER
FEATURES
G
LOW OFFSET VOLTAGE: 50
μ
V max
G
LOW DRIFT: 0.5
μ
V/
°
C max
G
ACCURATE GAIN:
±
0.05% at G = 10
G
LOW INPUT BIAS CURRENT: 5nA max
G
HIGH CMR: 117dB min
G
INPUTS PROTECTED TO
±
40V
G
WIDE SUPPLY RANGE:
±
2.25 to
±
18V
G
LOW QUIESCENT CURRENT: 750
μ
A
G
8-PIN PLASTIC DIP, SO-8
DESCRIPTION
The INA141 is a low power, general purpose instru-
mentation amplifier offering excellent accuracy. Its
versatile 3-op amp design and small size make it ideal
for a wide range of applications. Current-feedback
input circuitry provides wide bandwidth even at high
gain (200kHz at G = 100).
Simple pin connections set an accurate gain of 10 or
100V/V without external resistors. Internal input pro-
tection can withstand up to
±
40V without damage.
The INA141 is laser trimmed for very low offset
voltage (50
μ
V), drift (0.5
μ
V/
°
C) and high common-
mode rejection (117dB at G = 100). It operates with
power supplies as low as
±
2.25V, and quiescent
current is only 750
μ
A—ideal for battery operated
systems.
The INA141 is available in 8-pin plastic DIP, and
SO-8 surface-mount packages, specified for the –40
°
C
to +85
°
C temperature range.
INA141
A
1
A
2
A
3
40k
40k
40k
40k
V
IN
2
1
8
3
6
5
V
IN
V+
V–
INA141
Ref
V
O
–
+
Over-Voltage
Protection
25k
25k
Over-Voltage
Protection
4
7
G = 10
or
G =100
252
5050
252
APPLICATIONS
G
BRIDGE AMPLIFIER
G
THERMOCOUPLE AMPLIFIER
G
RTD SENSOR AMPLIFIER
G
MEDICAL INSTRUMENTATION
G
DATA ACQUISITION
International Airport Industrial Park Mailing Address: PO Box 11400, Tucson, AZ 85734 Street Address: 6730 S. Tucson Blvd., Tucson, AZ 85706 Tel: (520) 746-1111 Twx: 910-952-1111
Internet: http://www.burr-brown.com/ FAXLine: (800) 548-6133 (US/Canada Only) Cable: BBRCORP Telex: 066-6491 FAX: (520) 889-1510 Immediate Product Info: (800) 548-6132
PDS-1297B
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相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| INA141U | 制造商:Texas Instruments 功能描述:IC AMP INSTRUMENTATION SOIC8 141 |
| INA141U/2K5 | 功能描述:儀表放大器 Precision Lo-Power G = 10 100 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 |
| INA141U/2K5E4 | 功能描述:儀表放大器 Precision Lo-Power G = 10 100 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 |
| INA141U2K5 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Precision, Low Power, G = 10, 100 INSTRUMENTATION AMPLIFIER |
| INA141U2K5E4 | 制造商:TI 制造商全稱:Texas Instruments 功能描述:Precision, Low Power, G = 10, 100 INSTRUMENTATION AMPLIFIER |
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