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參數(shù)資料
| 型號： | INA114BP |
| 元件分類： | 測量放大器 |
| 英文描述： | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| 中文描述： | 單電源，軌至軌，低成本儀表放大器 |
| 文件頁數(shù)： | 1/14頁 |
| 文件大?。?/td> | 191K |
| 代理商： | INA114BP |
FEATURES
G
LOW OFFSET VOLTAGE: 50
μ
V max
G
LOW DRIFT: 0.25
μ
V/
°
C max
G
LOW INPUT BIAS CURRENT: 2nA max
G
HIGH COMMON-MODE REJECTION:
115dB min
G
INPUT OVER-VOLTAGE PROTECTION:
±
40V
G
WIDE SUPPLY RANGE:
±
2.25 to
±
18V
G
LOW QUIESCENT CURRENT: 3mA max
G
8-PIN PLASTIC AND SOL-16
INA114
DESCRIPTION
The INA114 is a low cost, general purpose instrumen-
tation amplifier offering excellent accuracy. Its versa-
tile 3-op amp design and small size make it ideal for a
wide range of applications.
A single external resistor sets any gain from 1 to 10,000.
Internal input protection can withstand up to
±
40V
without damage.
The INA114 is laser trimmed for very low offset voltage
(50
μ
V), drift (0.25
μ
V/
°
C) and high common-mode
rejection (115dB at G = 1000). It operates with power
supplies as low as
±
2.25V, allowing use in battery
operated and single 5V supply systems. Quiescent cur-
rent is 3mA maximum.
The INA114 is available in 8-pin plastic and SOL-16
surface-mount packages. Both are specified for the
–40
°
C to +85
°
C temperature range.
APPLICATIONS
G
BRIDGE AMPLIFIER
G
THERMOCOUPLE AMPLIFIER
G
RTD SENSOR AMPLIFIER
G
MEDICAL INSTRUMENTATION
G
DATA ACQUISITION
A
1
A
2
A
3
(12)
(11)
6
(10)
25k
25k
25k
25k
(13)
7
(7)
4
(5)
3
(15)
8
(2)
1
(4)
2
V
IN
V
IN
R
G
V+
V–
INA114
DIP
(SOIC)
Ref
DIP Connected
Internally
V
O
G = 1 +50k
R
G
–
+
5
Over-Voltage
Protection
25k
25k
Over-Voltage
Protection
Feedback
Precision
INSTRUMENTATION AMPLIFIER
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
INA114
INA114
1992 Burr-Brown Corporation
PDS-1142D
Printed in U.S.A. March, 1998
SBOS014
相關PDF資料 |
PDF描述 |
|---|---|
| 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 |
| INA114AU | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| INA115AU | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
相關代理商/技術參數(shù) |
參數(shù)描述 |
|---|---|
| INA114BP | 制造商:Texas Instruments 功能描述:IC AMP INSTRUMENTATION PDIP8 114 |
| INA114BPG4 | 功能描述:儀表放大器 Precision Instrumentation Amp 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 |
| INA114BU | 功能描述:儀表放大器 Precision Instrumentation Amp 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 |
| INA114BU | 制造商:Texas Instruments 功能描述:IC SM AMP INSTRUMENTATION |
| INA114BU | 制造商:Texas Instruments 功能描述:AMP INSTRUMENTATION SOIC16 114 |
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