INA2128UA Texas Instruments, Instrumentation Amplifier, 125μV Offset 1.3MHz, 16-Pin SOIC

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Instrumentation Amplifiers, Dual, 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.

Attribute Value
Power Supply Type Dual
Package Type SOIC
Mounting Type Surface Mount
Pin Count 16
Typical Dual Supply Voltage ±15V
Maximum Input Offset Voltage 125µV
Minimum Operating Temperature -40 °C
Maximum Operating Temperature +85 °C
Maximum Input Resistance 100GΩ
Minimum CMRR 73dB
Typical Gain Bandwidth Product 1.3MHz
Maximum Supply Current 1.5 mA
Dimensions 10.28 x 7.52 x 2.35mm
Width 7.52mm
Height 2.35mm
Length 10.28mm
240 In stock for delivery within 6 working days
Price (VAT excluded) Each (In a Tube of 40)
TWD 346.20
(exc. GST)
TWD 363.50
(inc. GST)
Per unit
Per Tube*
40 +
*price indicative