INA126UA Texas Instruments, Instrumentation Amplifier, 0.5mV Offset, 3 to 28, 8-Pin SOIC

Technical Reference
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Instrumentation Amplifiers, Single, Texas Instruments

The Instrumentation Amplifier ICs amplify the difference between two input signal voltages, while rejecting any signals that are common to both inputs. The DC precision and gain accuracy is maintained within a noisy environment, and also where large common-mode signals (AC power line frequency) are present.

Instrumentation Amplifiers, Texas Instruments

Instrumentation amplifiers are composite differential amplifier blocks generally incorporating a classic three operational amplifier configuration. They provide high input impedance, very high common-mode rejection and allow differential gain to be accurately set via internal or external resistors. Differential amplifiers offer low DC offset and drift coupled with high open loop gain and low noise and are frequently used in high-precision test and measurement applications and electrically noisy environments.

Specifications
Attribute Value
Power Supply Type Dual
Package Type SOIC
Mounting Type Surface Mount
Typical Single Supply Voltage 3 V, 5 V, 9 V, 12 V, 15 V, 18 V, 24 V, 28 V
Pin Count 8
Typical Dual Supply Voltage ±15V
Maximum Input Offset Voltage 0.5mV
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Maximum Input Resistance 1GΩ
Minimum CMRR 74dB
Maximum Supply Current 0.2 mA
Dimensions 4.9 x 3.91 x 1.58mm
Height 1.58mm
Width 3.91mm
Length 4.9mm
Price Each (In a Tube of 75)
£ 2.227
(exc. VAT)
£ 2.672
(inc. VAT)
Units
Per unit
Per Tube*
75 - 300
£2.227
£167.025
375 - 675
£1.713
£128.475
750 +
£1.554
£116.55
*price indicative
Due to temporarily constrained supply, RS is unable to accept backorders at this time
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The Instrumentation Amplifier ICs amplify the difference between two input signal voltages, while rejecting any signals that are common to both inputs. The DC precision and gain accuracy is maintained within a noisy environment, and also where large common-mode signals (AC power line frequency) are present.
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