參數(shù)資料
型號： INA111AU
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)： 1/11頁
文件大?。?/td> 245K
代理商： INA111AU
1992 Burr-Brown Corporation
PDS-1143E
Printed in U.S.A. March, 1998
INA111
A
1
A
2
A
3
(12)
(11)
6
(10)
10k
10k
25k
25k
10k
10k
(13)
7
(7)
4
(5)
3
(15)
8
(2)
1
(4)
2
V
IN
V
IN
R
G
V+
V–
INA111
DIP
(SOIC)
Ref
Feedback
V
O
G = 1 +50k
R
G
–
+
5
DIP Connected
Internally
High Speed FET-Input
INSTRUMENTATION AMPLIFIER
FEATURES
G
FET INPUT: I
B
= 20pA max
G
HIGH SPEED: T
S
= 4
μ
s (G = 100, 0.01%)
G
LOW OFFSET VOLTAGE: 500
μ
V max
G
LOW OFFSET VOLTAGE DRIFT:
5
μ
V/
°
C max
G
HIGH COMMON-MODE REJECTION:
106dB min
G
8-PIN PLASTIC DIP, SOL-16 SOIC
APPLICATIONS
G
MEDICAL INSTRUMENTATION
G
DATA ACQUISITION
DESCRIPTION
The INA111 is a high speed, FET-input instrumenta-
tion amplifier offering excellent performance.
The INA111 uses a current-feedback topology provid-
ing extended bandwidth (2MHz at G = 10) and fast
settling time (4
μ
s to 0.01% at G = 100). A single
external resistor sets any gain from 1 to over 1000.
Offset voltage and drift are laser trimmed for excellent
DC accuracy. The INA111’s FET inputs reduce input
bias current to under 20pA, simplifying input filtering
and limiting circuitry.
The INA111 is available in 8-pin plastic DIP, and
SOL-16 surface-mount packages, specified for the
–40
°
C to +85
°
C temperature range.
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
INA111
INA111
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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
INA111AU 制造商:Texas Instruments 功能描述:AMP INSTRUMENTATION SOIC16 111
INA111AU/1K 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
INA111AU/1KE4 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
INA111AU/1KG4 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
INA111AUE4 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
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