參數(shù)資料
型號： INA116P
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)： 1/9頁
文件大?。?/td> 246K
代理商： INA116P
1994 Burr-Brown Corporation
PDS-1242B
Printed in U.S.A. May, 1995
Difet
; Burr-Brown Corporation
FEATURES
G
LOW INPUT BIAS CURRENT: 3fA typ
G
BUFFERED GUARD DRIVE PINS
G
LOW OFFSET VOLTAGE: 2mV max
G
HIGH COMMON-MODE REJECTION:
84dB (G = 10)
G
LOW QUIESCENT CURRENT: 1mA
G
INPUT OVER-VOLTAGE PROTECTION:
±
40V
APPLICATIONS
G
LABORATORY INSTRUMENTATION
G
pH MEASUREMENT
G
ION–SPECIFIC PROBES
G
LEAKAGE CURRENT MEASUREMENT
Ultra Low Input Bias Current
INSTRUMENTATION AMPLIFIER
INA116
INA116
INA116
A
1
A
2
A
3
60k
60k
60k
60k
V
IN
V
IN
R
G
V+
V–
INA116
V
O
Ref
G = 1 +50k
R
G
–
+
25k
25k
Guard
Guard
Guard
Guard
+1
+1
Over-Voltage
Protection
Over-Voltage
Protection
2
3
4
1
16
5
6
7
8
11
9
13
DESCRIPTION
The INA116 is a complete monolithic FET-input instru-
mentation amplifier with extremely low input bias
current.
Difet
inputs and special guarding techniques
yield input bias currents of 3fA at 25
°
C, and only 25fA
at 85
°
C.
Its 3-op amp topology allows gains to be set
from 1 to 1000 by connecting a single external resistor.
Guard pins adjacent to both input connections can be
used to drive circuit board and input cable guards to
maintain extremely low input bias current.
The INA116 is available in 16-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
相關(guān)PDF資料
PDF描述
INA116U Very High Accuracy Instrumentation Amplifier
INA117KU High Common-Mode Voltage DIFFERENCE AMPLIFIER
INA117AM High Common-Mode Voltage DIFFERENCE AMPLIFIER
INA117BM High Common-Mode Voltage DIFFERENCE AMPLIFIER
INA117 High Common-Mode Voltage DIFFERENCE AMPLIFIER
相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
INA116PA 功能描述:儀表放大器 Ultra Low Input Bias Current 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
INA116PA 制造商:Texas Instruments 功能描述:IC AMP INSTRUMENTATION DIP16 116
INA116PAG4 功能描述:儀表放大器 Ultra Low Input Bias Current 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
INA116U 制造商:BB 制造商全稱:BB 功能描述:Ultra Low Input Bias Current INSTRUMENTATION AMPLIFIER
INA116UA 功能描述:儀表放大器 Ultra Low Input Bias Current 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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