INA133_07 BURR-BROWN [Burr-Brown Corporation], INA133_07 Datasheet

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INA133_07

Manufacturer Part Number
INA133_07
Description
High-Speed, Precision DIFFERENCE AMPLIFIERS
Manufacturer
BURR-BROWN [Burr-Brown Corporation]
Datasheet
SBOS115
For most current data sheet and other product
FEATURES
DESCRIPTION
The INA133 and INA2133 are high slew rate, unity-
gain difference amplifiers consisting of a precision op
amp with a precision resistor network. The on-chip
resistors are laser trimmed for accurate gain and high
common-mode rejection. Excellent TCR tracking of the
resistors maintains gain accuracy and common-mode
rejection over temperature. They operate over a wide
supply range, 2.25V to 18V (+4.5V to +36V single
supply), and input common-mode voltage range extends
beyond the positive and negative supply rails.
©
1999 Burr-Brown Corporation
information, visit www.burr-brown.com
DESIGNED FOR LOW COST
SINGLE, DUAL VERSIONS
LOW OFFSET VOLTAGE DRIFT:
LOW GAIN ERROR: 0.05% max
WIDE BANDWIDTH: 1.5MHz
HIGH SLEW RATE: 5V/ s
FAST SETTLING TIME: 5.5 s to 0.01%
LOW QUIESCENT CURRENT: 950 A
WIDE SUPPLY RANGE: 2.25V to 18V
SO-8 and SO-14 PACKAGES
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
450 V max, 5 V/ C max
Twx: 910-952-1111 • Internet: http://www.burr-brown.com/ • Cable: BBRCORP • Telex: 066-6491 • FAX: (520) 889-1510 • Immediate Product Info: (800) 548-6132
–In
+In
2
3
25k
25k
®
7
4
DIFFERENCE AMPLIFIERS
V+
V–
25k
25k
INA133
High-Speed, Precision
5
6
1
Sense
Output
Ref
PDS-1530A
APPLICATIONS
The differential amplifier is the foundation of many
commonly used circuits. The low cost INA133 and
INA2133 provide this precision circuit function without
using an expensive precision network.
The single version, INA133, package is the SO-8 surface
mount. The dual version, INA2133, package is the SO-14
surface mount. Both are specified for operation over the
extended industrial temperature range, –40 C to +85 C.
Operation is from –55 C to +125 C.
DIFFERENTIAL INPUT AMPLIFIER
BUILDING BLOCK
DIFF IN / DIFF OUT AMPLIFIER
UNITY-GAIN INVERTING AMPLIFIER
GAIN = +1/2 OR G = +2 AMPLIFIER
SUMMING AMPLIFIER
SYNCHRONOUS DEMODULATOR
CURRENT/DIFFERENTIAL LINE RECEIVER
VOLTAGE-CONTROLLED CURRENT SOURCE
BATTERY POWERED SYSTEMS
LOW COST AUTOMOTIVE
–In A
+In A
–In B
+In B
2
3
6
5
25k
25k
25k
25k
11
4
V+
V–
25k
A
25k
25k
B
25k
INA2133
INA2133
Printed in U.S.A. June, 1999
12
13
14
10
9
8
INA133
Sense A
Out A
Ref A
Sense B
Out B
Ref B

Related parts for INA133_07

INA133_07 Summary of contents

Page 1

For most current data sheet and other product information, visit www.burr-brown.com FEATURES DESIGNED FOR LOW COST SINGLE, DUAL VERSIONS LOW OFFSET VOLTAGE DRIFT: 450 V max max LOW GAIN ERROR: 0.05% max WIDE BANDWIDTH: 1.5MHz HIGH SLEW ...

Page 2

SPECIFICATIONS + 15V 10k connected to ground, and reference pin connected to ground, unless otherwise noted PARAMETER (1) OFFSET VOLTAGE (1) Initial vs Temperature Power ...

Page 3

SPECIFICATIONS + 5V 10k connected to ground, and reference pin connected to ground, unless otherwise noted PARAMETER (1) OFFSET VOLTAGE (1) Initial vs Temperature INPUT VOLTAGE RANGE Common-Mode ...

Page 4

PIN CONFIGURATIONS Top View INA133 1 Ref 2 –In 3 +In 4 V– Connection ® INA133, INA2133 SO-8 Top View – + V– 4 Output 6 +In ...

Page 5

TYPICAL PERFORMANCE CURVES + 15V 10k connected to ground, and reference pin connected to ground, unless otherwise noted GAIN vs FREQUENCY 10 0 –10 –20 –30 – ...

Page 6

TYPICAL PERFORMANCE CURVES + 15V 10k connected to ground, and reference pin connected to ground, unless otherwise noted VOLTAGE NOISE DENSITY vs FREQUENCY 1000 100 100 ...

Page 7

TYPICAL PERFORMANCE CURVES + 15V 10k connected to ground, and reference pin connected to ground, unless otherwise noted OFFSET VOLTAGE PRODUCTION DISTRIBUTION V = 15V ...

Page 8

TYPICAL PERFORMANCE CURVES + 15V 10k connected to ground, and reference pin connected to ground, unless otherwise noted SMALL-SIGNAL STEP RESPONSE C = 100pF 1000pF L ...

Page 9

APPLICATIONS INFORMATION The INA133 and INA2133 are high-speed difference ampli- fiers suitable for a wide range of general purpose applica- tions. Figure 1 shows the basic connections required for operation of the INA133. Decoupling capacitors are strongly recommended in applications ...

Page 10

TYPICAL APPLICATIONS V 1 INA133 – + – The INA133 can be combined with ...

Page 11

INA133 Gain Error = 0.025% maximum Gain Drift = 2ppm/ C FIGURE 7. Precision Gain = 2 Amplifier. INA133 FIGURE 9. Precision Average Value Amplifier. INA133 ...

Page 12

Noise (60Hz hum) Transducer or Analog Signal Noise (60Hz hum) FIGURE 13. Instrumentation Amplifier Guard Drive Generator. 1/2 INA2133 FIGURE 14. Precision Summing Instrumentation Amplifier. ® INA133, INA2133 ...

Page 13

INA133 – (1/25k + 1/ FIGURE 15. Precision Voltage-to-Current Converter with Differential Inputs. INA133 FIGURE 16. Differential ...

Page 14

V S Transducer or Analog Signal FIGURE 20. Differential Input Data Acquisition DG188 1 Logic In FIGURE 21. Digitally Controlled Gain of 1 Amplifier. D OPA130 V 1 Input FIGURE 22. Precision Absolute Value Buffer. ® INA133, INA2133 ...

Page 15

REF102 INA133 FIGURE 23. 10V Precision Voltage Reference. 12. 10V In 50k +15V 2 6 REF102 For 4-20mA applications, 10V the REF102 sets the 4mA low-scale output for 0V input. 4 ...

Page 16

PACKAGING INFORMATION (1) Orderable Device Status INA133U ACTIVE INA133U/2K5 ACTIVE INA133U/2K5E4 ACTIVE INA133UA ACTIVE INA133UA/2K5 ACTIVE INA133UA/2K5E4 ACTIVE INA133UAE4 ACTIVE INA133UE4 ACTIVE INA2133U ACTIVE INA2133U/2K5E4 ACTIVE INA2133UA ACTIVE INA2133UA/2K5E4 ACTIVE INA2133UAE4 ACTIVE INA2133UE4 ACTIVE INA2133UG4 ACTIVE (1) The marketing ...

Page 17

Important Information and Disclaimer:The information provided on this page represents TI's knowledge and belief as of the date that it is provided. TI bases its knowledge and belief on information provided by third parties, and makes no representation or ...

Page 18

Texas Instruments Incorporated and its subsidiaries (TI) reserve the right to make corrections, modifications, enhancements, improvements, and other changes to its products and services at any time and to discontinue any product or service without notice. Customers should obtain the ...

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