Electronics ru
Advanced Search +

Datasheet Texas Instruments INA105

ManufacturerTexas Instruments

Precision Unity Gain Differential Amplifier


  • Download » Datasheet, PDF, 710 Kb, 09-27-2000
    Precision Unity Gain Differential Amplifier datasheet


Family: INA105


Lifecycle StatusNRND (Not recommended for new designs)NRND (Not recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)Active (Recommended for new designs)
Manufacture's Sample AvailabilityNoNoNoNoNoNoNoNo


Package QTY115050752500250075
Width (mm)
Length (mm)
Thickness (mm)
Pitch (mm)2.542.542.542.541.
Max Height (mm)5.725.725.085.081.751.751.751.75
Mechanical DataDownload »Download »Download »Download »Download »Download »Download »Download »


CMRR(Min), dB8686868686868686
Common Mode Input High(Max), V2020202020202020
Common Mode Input High(Min), V2020202020202020
Common Mode Input Low(Min), V-20-20-20-20-20-20-20-20
Gain, V/V11111111
Gain Drift(Max), ppm/C11111111
Gain Error (+/-)(Max), %
Gain(Max), V/V11111111
Gain(Min), V/V11111111
Input Offset (+/-)(Max), uV250250250250250250250250
Iq(Typ), mA1.
Number of Channels11111111
Operating Temperature Range, C-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85-40 to 85
Package Size: mm2:W x L, PKGSee datasheet (PDIP),8SOIC: 29 mm2: 6 x 4.9(SOIC)See datasheet (PDIP),8SOIC: 29 mm2: 6 x 4.9(SOIC)See datasheet (PDIP)See datasheet (PDIP)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)8SOIC: 29 mm2: 6 x 4.9(SOIC)
Slew Rate(Typ), V/us33333333
Small Signal Bandwidth(Typ), MHz11111111
Vs(Max), V3636363636363636
Vs(Min), V1010101010101010

Eco Plan


Application Notes

  • Download » Application Notes, PDF, 50 Kb, Revision: A, 05-18-2015
    Make a -10V to +10V Adjustable Precision Voltage Source (Rev. A)
  • Download » Application Notes, PDF, 26 Kb, 09-27-2000
    Simple Circuit Delivers 38Vp-p at 5A from 28V Unipolar Supply
    Since the first analog IC requiring bipolar supplies was developed, people have been trying to operate them from unipolar supplies. Not only do the headroom (VS - VOUTMAX) requirements come into play, but with a unipolar supply typically come unipolar outputs. To get bipolar output swings from a unipolar supply, drive the load differentially and create a reference signal wh
  • Download » Application Notes, PDF, 46 Kb, 09-27-2000
    Boost Amplifier Output Swing With Simple Modification
    In many applications it is desirable for the output of an amplifier to swing close to its power supply rails. Most amplifiers only guarantee an output swing of В±10V to В±12V when operating on standard В±15V power supplies. With the addition of four resistors and a pair of garden-variety transistors, the INA105 or INA106 difference amplifiers can be modified to provide nearly a f
  • Download » Application Notes, PDF, 49 Kb, 09-27-2000
    Extending the Common-Mode Range of Difference Amplifiers
    Extending the common-mode range of difference amplifiers allows their use in a wider variety of reduced power-supply applications. The INA117 has a specified common-mode input range of В±200V when operating on standard В±15V power supplies. At power-supply voltages above В±13V, the INA117 input range is limited to В±200V by the power capabilities of its internal input resis
  • Download » Application Notes, PDF, 46 Kb, 09-27-2000
    Single-Supply Operation of Isolation Amplifiers
    For simplicity, many systems are designed to operate from a single external power supply. In battery powered systems such as aircraft and automotive, it's often a requirement. Isolation amplifiers such as the ISO120 and ISO122 can be easily modified for input side single-supply operation with the addition of an INA105 difference amplifier. With ISO amps, it's the isolated input side power supply w
  • Download » Application Notes, PDF, 23 Kb, 09-27-2000
    Level Shifting Signals with Differential Amplifiers
    The INA105 is a unity gain differential amplifier consisting of a premium grade operational amplifier and an on-chip precision resistor network. The self-contained INA105 makes it ideal for many applications. One such application is precision level shifting.
  • Download » Application Notes, PDF, 38 Kb, 09-27-2000
    AC Coupling Instrumentation and Difference Amplifiers
    The need to glean AC signals from DC in the presence of common-mode noise frequently occurs in signal conditioning applications. AC coupling to an instrumentation amplifier (IA) or difference amplifier can be used to accurately extract the AC signal while rejecting DC and common-mode noise.
  • Download » Application Notes, PDF, 427 Kb, 09-27-2000
    Implementation and Applications of Current Sources and Current Receivers
    This application guide is intended as a source book for the design and application of: Current sourcesCurrent sinksFloating current sourcesVoltage-to-current converters(transconductance amplifiers)Current-to-current converters (current mirrors)Current-to-voltage converters(transimpedance amplifiers)

Moldel Line

Series: INA105 (8)

Manufacturer's Classification

  • Semiconductors> Amplifiers> Difference Amplifiers

Slices ↓
Radiolocman facebook Radiolocman twitter Radiolocman google plus