IC OPAMP DIFF 300KHZ SGL 8DIP

INA132P

Manufacturer Part NumberINA132P
DescriptionIC OPAMP DIFF 300KHZ SGL 8DIP
ManufacturerTexas Instruments
INA132P datasheet
 


Specifications of INA132P

Amplifier TypeDifferentialNumber Of Circuits1
Slew Rate0.1 V/µs-3db Bandwidth300kHz
Voltage - Input Offset75µVCurrent - Supply160µA
Current - Output / Channel12mAVoltage - Supply, Single/dual (±)2.7 V ~ 36 V, ±1.35 V ~ 18 V
Operating Temperature-40°C ~ 85°CMounting TypeThrough Hole
Package / Case8-DIP (0.300", 7.62mm)Lead Free Status / RoHS StatusContains lead / RoHS non-compliant
Output Type-Gain Bandwidth Product-
Current - Input Bias-  
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FEATURES
LOW QUIESCENT CURRENT: 160 A
WIDE SUPPLY RANGE
Single Supply: 2.7V to 36V
Dual Supplies: 1.35V to 18V
LOW GAIN ERROR: 0.075% max
LOW NONLINEARITY: 0.001% max
HIGH CMR: 90dB
HIGHLY VERSATILE CIRCUIT
EASY TO USE
LOW COST
8-PIN DIP AND SO-8 PACKAGES
DESCRIPTION
The INA132 is a low power, unity-gain differential
amplifier 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 resis-
tors maintains gain accuracy and common-mode re-
jection over temperature. The internal op amp’s com-
mon-mode range extends to the negative supply—
ideal for single-supply applications. It operates on
single (2.7V to 36V) or dual supplies ( 1.35V to
18V).
The differential amplifier is the foundation of many
commonly used circuits. The INA132 provides this
circuit function without using an expensive precision
resistor network. The INA132 is available in 8-pin
DIP and SO-8 surface-mount packages and is speci-
fied for operation over the extended industrial tem-
perature range, –40 C to +85 C.
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
©
1996 Burr-Brown Corporation
SBOS059
®
Low Power, Single-Supply
DIFFERENCE AMPLIFIER
APPLICATIONS
DIFFERENTIAL INPUT AMPLIFIER
INSTRUMENTATION AMPLIFIER
BUILDING BLOCK
UNITY-GAIN INVERTING AMPLIFIER
G = 1/2 AMPLIFIER
G = 2 AMPLIFIER
SUMMING AMPLIFIER
DIFFERENTIAL CURRENT RECEIVER
VOLTAGE-CONTROLLED CURRENT SOURCE
BATTERY-POWERED SYSTEMS
GROUND LOOP ELIMINATOR
–In
+In
PDS-1353A
INA132
V+
7
40k
40k
2
5
Sense
6
Output
40k
40k
3
1
Ref
4
V–
Printed in U.S.A. November, 1996

INA132P Summary of contents

  • Page 1

    FEATURES LOW QUIESCENT CURRENT: 160 A WIDE SUPPLY RANGE Single Supply: 2.7V to 36V Dual Supplies: 1.35V to 18V LOW GAIN ERROR: 0.075% max LOW NONLINEARITY: 0.001% max HIGH CMR: 90dB HIGHLY VERSATILE CIRCUIT EASY TO USE LOW COST 8-PIN ...

  • Page 2

    ... JA 8-Pin DIP SO-8 Surface-Mount Specifications the same as INA132P. NOTES: (1) Includes effects of amplifier’s input bias and offset currents. (2) 40k of amplifier’s input current noise and thermal noise contribution of resistor network. (4) Guaranteed by wafer test to 95% confidence level. 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’ ...

  • Page 3

    ... Common-Mode Voltage Range Common-Mode Rejection V CM OUTPUT Voltage, Positive Negative Positive Negative POWER SUPPLY Rated Voltage Voltage Range Quiescent Current Specifications the same as INA132P. NOTE: (1) Include effects of amplifier’s input bias and offset currents. PIN CONFIGURATION TOP VIEW 1 Ref 8 2 – + V– ...

  • Page 4

    TYPICAL PERFORMANCE CURVES +25 C and V = 15V, unless otherwise noted GAIN vs FREQUENCY ±15V or + 1000pF – –40 –60 10k 100k ...

  • Page 5

    TYPICAL PERFORMANCE CURVES +25 C and V = 15V, unless otherwise noted SMALL-SIGNAL STEP RESPONSE C = 200pF L 10 s/div LARGE-SIGNAL STEP RESPONSE 100 s/div INPUT COMMON-MODE VOLTAGE RANGE vs OUTPUT VOLTAGE 40 30 ...

  • Page 6

    TYPICAL PERFORMANCE CURVES +25 C and V = 15V, unless otherwise noted OFFSET VOLTAGE PRODUCTION DISTRIBUTION ±15V 0.1% 0.2% 0 Offset Voltage (µV) ® INA132 (CONT) 18 ...

  • Page 7

    APPLICATIONS INFORMATION Figure 1 shows the basic connections required for operation of the INA132. Power supply bypass capacitors should be connected close to the device pins. The differential input signal is connected to pins 2 and 3 as shown. The ...

  • Page 8

    V 1 INA132 – + – The INA132 can be combined with op amps ...

  • Page 9

    In 50k +15V 2 6 REF10 For 4-20mA applications, 10V the REF10 sets the 4mA low-scale output for 0V input. 4 FIGURE 7. Precision Voltage-to-Current Conversion. The difference amplifier is a highly versatile building block that ...

  • Page 10

    ... PACKAGING INFORMATION (1) Orderable Device Status INA132P OBSOLETE INA132PA OBSOLETE INA132U ACTIVE INA132U/2K5 ACTIVE INA132U/2K5E4 ACTIVE INA132UA ACTIVE INA132UA/2K5 ACTIVE INA132UA/2K5E4 ACTIVE INA132UAE4 ACTIVE INA132UAG4 ACTIVE INA132UG4 ACTIVE (1) The marketing status values are defined as follows: ACTIVE: Product device recommended for new designs. ...

  • Page 11

    TAPE AND REEL INFORMATION *All dimensions are nominal Device Package Package Type Drawing INA132U/2K5 SOIC INA132UA/2K5 SOIC PACKAGE MATERIALS INFORMATION Pins SPQ Reel Reel Diameter Width (mm) W1 (mm 2500 330.0 12 2500 330.0 12.4 ...

  • Page 12

    Device Package Type INA132U/2K5 SOIC INA132UA/2K5 SOIC PACKAGE MATERIALS INFORMATION Package Drawing Pins SPQ Length (mm 2500 D 8 2500 Pack Materials-Page 2 20-Oct-2009 Width (mm) Height (mm) 346.0 346.0 29.0 346.0 346.0 ...

  • Page 13

    ... 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 latest relevant information before placing orders and should verify that such information is current and complete. All products are sold subject to TI’ ...