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INA110SG の電気的特性と機能

INA110SGのメーカーはBurr-Brown Corporationです、この部品の機能は「Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER」です。


製品の詳細 ( Datasheet PDF )

部品番号 INA110SG
部品説明 Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER
メーカ Burr-Brown Corporation
ロゴ Burr-Brown Corporation ロゴ 




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INA110SG Datasheet, INA110SG PDF,ピン配置, 機能
® INA110
Fast-Settling FET-Input
INSTRUMENTATION AMPLIFIER
FEATURES
q LOW BIAS CURRENT: 50pA max
q FAST SETTLING: 4µs to 0.01%
q HIGH CMR: 106dB min; 90dB at 10kHz
q INTERNAL GAINS: 1, 10, 100, 200, 500
q VERY LOW GAIN DRIFT: 10 to 50ppm/°C
q LOW OFFSET DRIFT: 2µV/°C
q LOW COST
q PINOUT SIMILAR TO AD524 AND AD624
APPLICATIONS
q MULTIPLEXED INPUT DATA
ACQUISITION SYSTEM
q FAST DIFFERENTIAL PULSE AMPLIFIER
q HIGH SPEED GAIN BLOCK
q AMPLIFICATION OF HIGH IMPEDANCE
SOURCES
DESCRIPTION
FET
The INA110 is a versatile monolithic FET-input
instrumentation amplifier. Its current-feedback circuit
–In
X 10
1 Input
13 4.44k
topology and laser trimmed input stage provide
12 404
X 100
excellent dynamic performance and accuracy. The (1)
16 201
INA110 settles in 4µs to 0.01%, making it ideal for X 200
high speed or multiplexed-input data acquisition
11 80.2
X 500
systems.
INA110
10k
A1
20k
20k
10k
10
Sense
9
A3 Output
Internal gain-set resistors are provided for gains of 1,
10, 100, 200, and 500V/V. Inputs are protected for
differential and common-mode voltages up to ±VCC.
Its very high input impedance and low input bias
current make the INA110 ideal for applications
requiring input filters or input protection circuitry.
3
RG
2
+In
FET
Input
4
A2
5
10k
87
10k
6
Ref
14 15
The INA110 is available in 16-pin plastic and ceramic
DIPs, and in the SOL-16 surface-mount package.
Military, industrial and commercial temperature range
grades are available.
Input
Offset
Adjust
+VCC
–VCC
Output
Offset
Adjust
NOTE: (1) Connect to RG for desired gain.
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 • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
©1986 Burr-Brown Corporation
PDS-645E
Printed in U.S.A. September, 1993

1 Page





INA110SG pdf, ピン配列
SPECIFICATIONS (CONT)
ELECTRICAL
At +25°C, ±VCC 15VDC, and RL = 2K, unless otherwise specified.
INA110AG
PARAMETER
DYNAMIC RESPONSE (CONT)
Settling Time:
0.01%,G = 1
G = 10
G = 100
G = 200
G = 500
Recovery(5)
POWER SUPPLY
Rated Voltage
Voltage Range
Quiescent Current
TEMPERATURE RANGE
Specification: A, B, K
S
Operation
Storage
θJA
CONDITIONS
MIN TYP MAX
VO = 20V Step
50% Overdrive
VO = 0V
5 12.5
3 7.5
4 7.5
7 12.5
16 25
1
±15
±6 ±18
±3 ±4.5
–25 +85
–55 +125
–65 +150
100
INA110BG, SG
MIN TYP MAX
**
**
**
**
**
*
*
**
**
**
–55 +125
**
**
*
INA110KP, KU
MIN TYP MAX
UNITS
* µs
* µs
* µs
* µs
* µs
* µs
*V
* *V
* * mA
0 +70 °C
°C
–25 +85 °C
–40 +85 °C
* °C/W
* Same as INA110AG.
NOTES: (1) Gains other than 1, 10, 100, 200, and 500 can be set by adding an external resistor, RG, between pin 3 and pins 11, 12 and 16. Gain accuracy is a function
of RG and the internal resistors which have a ±20% tolerance with 20ppm/°C drift. (2) Adjustable to zero. (3) For differential input voltage other than zero, see Typical
Performance Curves. (4) VNOISE RTI = VN2 INPUT + (VN OUTPUT/Gain)2. (5) Time required for output to return from saturation to linear operation following the removal of
an input overdrive voltage.
PIN CONFIGURATION
Top View
–In 1
+In 2
RG
Input Offset Adj.
3
4
Input Offset Adj. 5
Reference 6
–VCC
+VCC
7
8
DIP/SOIC
16 x200
15 Output Offset Adj.
14 Output Offset Adj.
13 x10
12 x100
11 x500
10 Output Sense
9 Output
ORDERING INFORMATION
ABSOLUTE MAXIMUM RATINGS
Supply Voltage .................................................................................. ±18V
Input Voltage Range .......................................................................... ±VCC
Operating Temperature Range: G ................................. –55°C to +125°C
P, U ............................... –25°C to +85°C
Storage Temperature Range: G .................................... –65°C to +150°C
P, U .................................. –40°C to +85°C
Lead Temperature (soldering, 10s): G, P ..................................... +300°C
(soldering, 3s): U ........................................... +260°C
Output Short Circuit Duration ............................... Continuous to Common
PACKAGE INFORMATION
MODEL
PACKAGE
PACKAGE DRAWING
NUMBER(1)
INA110AG
INA110BG
INA110SG
INA110KP
INA110KU
16-Pin Ceramic DIP
16-Pin Ceramic DIP
16-Pin Ceramic DIP
16-Pin Plastic DIP
SOL-16 SOIC
109
109
109
180
211
NOTE: (1) For detailed drawing and dimension table, please see end of data
sheet, or Appendix D of Burr-Brown IC Data Book.
MODEL
INA110AG
INA110BG
INA110SG
INA110KP
INA110KU
PACKAGE
16-Pin Ceramic DIP
16-Pin Ceramic DIP
16-Pin Ceramic DIP
16-Pin Plastic DIP
SOL-16 SOIC
TEMPERATURE RANGE
–25°C to +85°C
–25°C to +85°C
–55°C to +125°C
0°C to +70°C
0°C to +70°C
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 INA110


3Pages


INA110SG 電子部品, 半導体
TYPICAL PERFORMANCE CURVES (CONT)
TA = +25°C, ±VCC = 15VDC, unless otherwise noted.
20
15
10
5
0
1
SETTLING TIME vs GAIN
(0.01%, 20V Step)
10 100
Gain (V/V)
1k
1000
500
OUTPUT NOISE VOLTAGE vs FREQUENCY
200
100
50
20
10
1
10 100 1k
Frequency (Hz)
10k
100
50
20
10
5
2
1
1
INPUT NOISE VOLTAGE vs FREQUENCY
10 100 1k
Frequency (Hz)
10k
12
9
6
3
0
0
COMMON-MODE VOLTAGE vs
DIFFERENTIAL INPUT VOLTAGE
36 9
Differential Input Voltage x Gain (V) = VO
12
50
40
30
20
10
0
0
WARM-UP DRIFT vs TIME
1234
Time (minutes)
5
®
INA110
6

6 Page



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部品番号部品説明メーカ
INA110SG

Fast-Settling FET-Input INSTRUMENTATION AMPLIFIER

Burr-Brown Corporation
Burr-Brown Corporation


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