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參數(shù)資料
| 型號(hào)： | INA103KU |
| 元件分類： | 測(cè)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(yè)數(shù)： | 1/12頁(yè) |
| 文件大小： | 297K |
| 代理商： | INA103KU |
Low Noise, Low Distortion
INSTRUMENTATION AMPLIFIER
FEATURES
G
LOW NOISE: 1nV/
√
Hz
G
LOW THD+N: 0.0009% at 1kHz, G = 100
G
HIGH GBW: 100MHz at G = 1000
G
WIDE SUPPLY RANGE:
±
9V to
±
25V
G
HIGH CMRR: >100dB
G
BUILT-IN GAIN SETTING RESISTORS:
G = 1, 100
G
UPGRADES AD625
APPLICATIONS
G
HIGH QUALITY MICROPHONE PREAMPS
(REPLACES TRANSFORMERS)
G
MOVING-COIL PREAMPLIFIERS
G
DIFFERENTIAL RECEIVERS
G
AMPLIFICATION OF SIGNALS FROM:
Strain Gages (Weigh Scale Applications)
Thermocouples
Bridge Transducers
DESCRIPTION
The INA103 is a very low noise, low distortion mono-
lithic instrumentation amplifier. Its current-feedback
circuitry achieves very wide bandwidth and excellent
dynamic response. It is ideal for low-level audio
signals such as balanced low-impedance microphones.
The INA103 provides near-theoretical limit noise per-
formance for 200
source impedances. Many indus-
trial applications also benefit from its low noise and
wide bandwidth.
Unique distortion cancellation circuitry reduces dis-
tortion to extremely low levels, even in high gain. Its
balanced input, low noise and low distortion provide
superior performance compared to transformer-coupled
microphone amplifiers used in professional audio
equipment.
The INA103’s wide supply voltage (
±
9 to
±
25V) and
high output current drive allow its use in high-level
audio stages as well. A copper lead frame in the plastic
DIP assures excellent thermal performance.
The INA103 is available in 16-pin plastic DIP and
SOL-16 surface-mount packages. Commercial and In-
dustrial temperature range models are available.
–Input
+Input
+Gain Sense
3k
60.6
G = 100
–R
–Gain Drive
+Gain Drive
Ref
Sense
Output
6k
6k
6k
3k
G
+
–
–
+
–
+
+R
G
16
15
2
1
6
13
14
12
5
7
11
10
V–
9
8
V+
3
4
Offset
Null
Offset
Null
–Gain Sense
A
1
A
2
A
3
6k
INA103
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
INA103
INA103
1990 Burr-Brown Corporation
PDS-1016H
Printed in U.S.A. March, 1998
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| INA103 | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| INA103KP | Single Supply, Rail-to-Rail, Low Cost Instrumentation Amplifier |
| INA104 | Very-High Accuracy INSTRUMENTATION AMPLIFIER |
| INA104AM | RES THKF 0805 .125W 5% 680 OHM ROHS |
| INA104BM | Very-High Accuracy INSTRUMENTATION AMPLIFIER |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| INA103KU | 制造商:Texas Instruments 功能描述:IC SM AMP INSTRUMENTATION |
| INA103KU | 制造商:Texas Instruments 功能描述:AMP INSTRUMENTATION SOIC16 103 |
| INA103KU/1K | 功能描述:儀表放大器 Low-Noise Low-Distortion 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 |
| INA103KU/1KE4 | 功能描述:儀表放大器 Low-Noise Low-Distortion 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 |
| INA103KUG4 | 功能描述:儀表放大器 Lo Noise Lo Distort Instrum 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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