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16-SSOP
Integrated Circuits (ICs)

INA2126E/2K5

Active
Texas Instruments

DUAL 36-V MICROPOWER (175-ΜA), 250-ΜV OFFSET, PRECISION INSTRUMENTATION AMPLIFIER

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Search across all available documentation for this part.

DocumentsINA-DUAL-2AMP-EVM User's GuideINAx126 MicroPower Instrumentation Amplifiers datasheet (Rev. C)+2
16-SSOP
Integrated Circuits (ICs)

INA2126E/2K5

Active
Texas Instruments

DUAL 36-V MICROPOWER (175-ΜA), 250-ΜV OFFSET, PRECISION INSTRUMENTATION AMPLIFIER

Deep-Dive with AI

DocumentsINA-DUAL-2AMP-EVM User's GuideINAx126 MicroPower Instrumentation Amplifiers datasheet (Rev. C)+2

Technical Specifications

Parameters and characteristics for this part

SpecificationINA2126E/2K5
-3db Bandwidth200 kHz
Amplifier TypeInstrumentation
Current - Input Bias10 nA
Current - Output / Channel [custom]10 mA
Current - Supply175 µA
Mounting TypeSurface Mount
Number of Circuits2
Operating Temperature [Max]125 °C
Operating Temperature [Min]-55 °C
Package / Case0.154 in
Package / Case16-SSOP
Package / Case3.9 mm
Slew Rate0.4 V/µs
Supplier Device Package16-SSOP
Voltage - Input Offset50 µV
Voltage - Supply Span (Max) [Max]36 V
Voltage - Supply Span (Min) [Min]2.7 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

DistributorPackageQuantity$
DigikeyTape & Reel (TR) 2500$ 3.31
Texas InstrumentsLARGE T&R 1$ 5.09
100$ 4.46
250$ 3.13
1000$ 2.52

Description

General part information

INA2126 Series

The INA126 and INA2126 (INAx126) are precision instrumentation amplifiers for accurate, low-noise, differential-signal acquisition. The two-op-amp design provides excellent performance with low quiescent current (175 µA/channel). These features combined with a wide operating voltage range of ±1.35 V to ±18 V make the INAx126 a great choice for portable instrumentation and data acquisition systems.

Gain can be set from 5 V/V to 10000 V/V with a single external resistor. Precision input circuitry provides low offset voltage (250 µV, maximum), low offset voltage drift (3 µV/°C, maximum), and excellent common-mode rejection.

All versions are specified for the –40°C to +85°C industrial temperature range.