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INA103KP の電気的特性と機能

INA103KPのメーカーはBurr-Brown Corporationです、この部品の機能は「Low Noise/ Low Distortion INSTRUMENTATION AMPLIFIER」です。


製品の詳細 ( Datasheet PDF )

部品番号 INA103KP
部品説明 Low Noise/ Low Distortion INSTRUMENTATION AMPLIFIER
メーカ Burr-Brown Corporation
ロゴ Burr-Brown Corporation ロゴ 




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INA103KP Datasheet, INA103KP PDF,ピン配置, 機能
®
INA103
INA103
INA103
Low Noise, Low Distortion
INSTRUMENTATION AMPLIFIER
FEATURES
q LOW NOISE: 1nV/Hz
q LOW THD+N: 0.0009% at 1kHz, G = 100
q HIGH GBW: 100MHz at G = 1000
q WIDE SUPPLY RANGE: ±9V to ±25V
q HIGH CMRR: >100dB
q BUILT-IN GAIN SETTING RESISTORS:
G = 1, 100
q UPGRADES AD625
APPLICATIONS
q HIGH QUALITY MICROPHONE PREAMPS
(REPLACES TRANSFORMERS)
q MOVING-COIL PREAMPLIFIERS
q DIFFERENTIAL RECEIVERS
q 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 200source 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.
Offset Offset
–Gain Drive Null Null
12 3 4
–Input 16
–Gain Sense 15
–RG 13
G = 100 14
+RG 6
+Gain Sense 2
+Input 1
+
A1
3k
60.6
3k
A2
+
6k
6k
6k
11 Sense
A3 10 Output
+
6k
7 Ref
5
+Gain Drive
9
V+
8
V–
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
©1990 Burr-Brown Corporation
PDS-11016H
INA103Printed in U.S.A. March, 1998
®

1 Page





INA103KP pdf, ピン配列
SPECIFICATIONS (CONT)
All specifications at TA = +25°C, VS = ±15V and RL = 2k, unless otherwise noted.
PARAMETER
POWER SUPPLY
Rated Voltage
Voltage Range
Quiescent Current
TEMPERATURE RANGE
Specification
Operation
Storage
Thermal Resistance, θJA
CONDITIONS
INA103KP, KU
MIN TYP
±15
±9
9
0
–40
–40
100
MAX
±25
12.5
+70
+85
+100
UNITS
V
V
mA
°C
°C
°C
°C/W
PIN CONFIGURATION
Top View
+ Input 1
(1)
+ Gain Sense 2
+ Offset Null 3
– Offset Null 4
+ Gain Drive 5
+RG 6
Ref 7
V– 8
DIP or SOIC
16 – Input
15 – Gain Sense
14 G = 100
13 –RG
12 – Gain Drive
11 Sense
10 Output
9 V+
NOTE: (1) Pin 1 Marking—SOL-16 Package
PACKAGE/ORDERING INFORMATION
PRODUCT
PACKAGE
PACKAGE
DRAWING TEMPERATURE
NUMBER(1)
RANGE
INA103KP
INA103KU
Plastic DIP
SOL-16
180 0°C to +70°C
211 0°C to +70°C
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix C of Burr-Brown IC Data Book.
ELECTROSTATIC
DISCHARGE SENSITIVITY
Any integrated circuit can be damaged by ESD. Burr-Brown
recommends that all integrated circuits be handled with
appropriate precautions. Failure to observe proper handling
and installation procedures can cause damage.
ESD damage can range from subtle performance degrada-
tion to complete device failure. Precision integrated circuits
may be more susceptible to damage because very small
parametric changes could cause the device not to meet
published specifications.
ABSOLUTE MAXIMUM RATINGS(1)
Power Supply Voltage ....................................................................... ±25V
Input Voltage Range, Continuous ....................................................... ±VS
Operating Temperature Range: ........................................ –40°C to +85°C
Storage Temperature Range: ........................................... –40°C to +85°C
Junction Temperature:
P, U Package .............................................................................. +125°C
Lead Temperature (soldering, 10s) ............................................... +300°C
Output Short Circuit to Common ............................................. Continuous
NOTE: (1) Stresses above these ratings may cause permanent damage.
The information provided herein is believed to be reliable; however, BURR-BROWN assumes no responsibility for inaccuracies or omissions. BURR-BROWN assumes
no responsibility for the use of this information, and all use of such information shall be entirely at the user’s own risk. Prices and specifications are subject to change
without notice. No patent rights or licenses to any of the circuits described herein are implied or granted to any third party. BURR-BROWN does not authorize or warrant
any BURR-BROWN product for use in life support devices and/or systems.
®
3 INA103


3Pages


INA103KP 電子部品, 半導体
TYPICAL PERFORMANCE CURVES (CONT)
At TA = +25°C, VS = ±15V, unless otherwise noted.
10
8
6
4
2
0
1
SETTLING TIME vs GAIN
(0.01%, 20V STEP)
10 100
Gain
1000
70
60
50
40
30
20
10
0
–10
–20
–30
–40
–50
10
SMALL-SIGNAL FREQUENCY RESPONSE
G = 1000
G = 100
G = 10
G=1
100
1k
10k 100k
1M
Frequency (Hz)
10M
NOISE VOLTAGE (RTI) vs FREQUENCY
1k
100
10
1
10
G=1
G = 10
G = 100
G = 500 G = 1000
100 1k
Frequency (Hz)
10k
1
0.1
0.010
0.001
0.0001
10
THD + N vs FREQUENCY
VOUT = +18dBu
G = 1000
G=1
G = 100
G = 10
100 1k
Frequency (Hz)
10k 20k
140
120
100
80
60
40
20
0
10
CMR vs FREQUENCY
G = 1000
G = 500
G = 100
G = 10
G=1
100 1k 10k 100k 1M
Frequency (Hz)
140
G = 100
120 G = 10
V+ POWER SUPPLY REJECTION
vs FREQUENCY
G = 1000
100 G = 1
80
60
40
20
0
1 10 100 1k 10k 100k
Frequency (Hz)
1M
®
INA103
6

6 Page



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共有リンク

Link :


部品番号部品説明メーカ
INA103KP

Low Noise/ Low Distortion INSTRUMENTATION AMPLIFIER

Burr-Brown Corporation
Burr-Brown Corporation
INA103KU

Low Noise/ Low Distortion INSTRUMENTATION AMPLIFIER

Burr-Brown Corporation
Burr-Brown Corporation


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