INA2128UA The Texas Instruments INA2128UA is a dual, low-power instrumentation amplifier. It features a low input offset voltage and high common-mode rejection ratio.
Mfr Part #:

INA2128UA

Available from 3 distributors
Mfr Name: Texas Instruments
Texas Instruments
The Texas Instruments INA2128UA is a dual, low-power instrumentation amplifier. It features a low input offset voltage and high common-mode rejection ratio.
✓ Total Stock: 128 pcs
$ Price Range: $8.41

INA2128UA Available from 3 distributors

✓ Authorised
✓ Non-Authorised

INA2128UA Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
AEC Qualified
Automotive Grade
Industrial Grade
Medical Grade
Military Grade
Storage Temperature
Tape & Reel

INA2128UA Description

Short technical summary and product information.

The INA2128UA from Texas Instruments is a dual, low-power, general-purpose instrumentation amplifier. It is designed for a wide range of applications requiring precise signal amplification.

 

Key electrical specifications include a low input offset voltage of 50µV maximum, a low input bias current of 5nA maximum, and a low input offset drift of 0.5µV/°C maximum. The amplifier offers a wide voltage gain range from 1 to 10000 V/V, with a typical bandwidth of 1.3 MHz at minimum gain. It boasts a high Common Mode Rejection Ratio (CMRR) of 120 dB minimum, ensuring excellent noise immunity.

 

The device operates over a wide supply voltage range of ±2.25V to ±18V and has a typical quiescent current of 0.7mA per channel. The operating temperature range is -40°C to +85°C.

 

Packaged in a 16-pin SOIC (DW) package, the INA2128UA is suitable for various industrial and instrumentation applications where accuracy and stability are critical.

INA2128UA Quick Information

Product Type: Instrumentation Amplifier
Canonical Name: INA2128UA Dual, Low-Power Instrumentation Amplifier
Subcategory: Comparators

INA2128UA Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

INA2128UA Estimated Pricing

Qty Low High
1+ $8.41 $8.41

Estimated market price range - modelled values for guidance only, not live distributor offers.

INA2128UA Features

  • Dual, low-power instrumentation amplifier.
  • Low input offset voltage: 50µV max.
  • High CMRR: 120dB minimum.
  • Wide gain range: 1 to 10000 V/V.
  • 16-pin SOIC package.

INA2128UA Applications

  • General-purpose instrumentation.
  • Precision signal amplification.
  • Industrial control systems.
  • Data acquisition systems.

INA2128UA FAQs

5 frequently asked questions generated from this part’s specifications.
What is the supply voltage range for the INA2128UA?

The supply voltage range is ±2.25V to ±18V, or 4.5V to 36V.

What is the maximum input offset voltage of the INA2128UA?

The maximum input offset voltage is 50µV.

What is the bandwidth of the INA2128UA at minimum gain?

The typical bandwidth at minimum gain is 1.3 MHz.

What is the operating temperature range for the INA2128UA?

The operating temperature range is -40°C to +85°C.

What package type is the INA2128UA available in?

The INA2128UA is available in a 16-pin SOIC (DW) package.

INA2128UA Alternate Parts

Same form/fit/function or matching attribute configuration across different manufacturers.
View All Alternate Parts
0402N680F500CG
0402N680F500CG
Walsin Technology
The Walsin Technology 0402N680F500CG is a ceramic capacitor. It features RoHS3 compliance and MSL Level 1.
View Part
LM324DT
LM324DT
STMicroelectronics
The STMicroelectronics LM324DT is an operational amplifier. It is RoHS3 Compliant and has an MSL rating of 1 Unlimited.
View Part
PESD3V3L1BA
PESD3V3L1BA
NXP Semiconductors
The NXP Semiconductors PESD3V3L1BA is a TVS Diode with RoHS3 compliance and MSL Level 1.
View Part
SQJB48EP-T1_JE3
SQJB48EP-T1_JE3
Vishay
The Vishay Dale SQJB48EP-T1_JE3 is a single MOSFET transistor. It features RoHS3 compliance and an MSL of 1.
View Part
Home

Categories