Mfr Part #:

INA105U

The Texas Instruments INA105U is a precision unity gain differential amplifier. It features laser-trimmed resistors for accurate gain and high common-mode rejection.

✓ Total Stock: 21,291 pcs

$ Price Range: $2.22

INA105U Available from 3 distributors

✓ Authorised

✓ Non-Authorised

Distributor		Stock	Pricing	MOQ	PKG	Lead Time	Date Code	On Order Quantity	On Order Delivery
Romaks Technologies ✓ Non-Authorised Inventory information	21,271 pcs On Request	21271 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
Seba Components ✓ Non-Authorised Inventory information	20 pcs On Request	20 pcs	On Request	1	On Request	On Request	On Request	On Request	On Request
HK XINYUANXIN ELECTRONIC TECH LIMITED ✓ Non-Authorised Inventory information	On Request On Request	On Request	On Request	1	On Request	On Request	On Request	On Request	On Request

INA105U Specifications Quick View

Most important parameters for selection – full specs in datasheet.

SELECT ALL

Category	New Products
Manufacturer Name	Texas Instruments

View Similar Products (0)

INA105U Description

Short technical summary and product information.

The INA105U from Texas Instruments is a monolithic Gain = 1 differential amplifier. It integrates a precision op amp with on-chip metal film resistors that are laser trimmed for accurate gain and high common-mode rejection. The excellent TCR tracking of these resistors ensures gain accuracy and common-mode rejection are maintained over temperature.

This differential amplifier is designed for ease of use and offers a complete solution for various circuit needs without requiring expensive precision resistor networks. Key electrical specifications include a maximum gain error of 0.01%, a maximum nonlinearity of 0.001%, and a minimum common-mode rejection ratio of 86dB over temperature.

The INA105U is available in multiple package options, including 8-pin plastic DIP, SO-8 surface-mount, and TO-99 metal packages, catering to different mounting preferences and application requirements.

INA105U Quick Information

Product Type: Differential Amplifier

Series: INA105

Canonical Name: INA105U Precision Unity Gain Differential Amplifier

Subcategory: Audio Special Purpose

INA105U Compliance

RoHS Status: RoHS Compliant

Moisture Sensitivity Level (MSL): 1 Unlimited

REACH Status: REACH Unaffected

INA105U Estimated Pricing

Qty	Low	High
1+	$2.22	$2.22

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

INA105U Features

Precision unity gain differential amplifier.
0.01% maximum gain error.
0.001% maximum nonlinearity.
High common-mode rejection (86dB min).
Available in DIP, SO-8, and TO-99 packages.

INA105U Applications

Used as a differential amplifier.
Foundation for instrumentation amplifiers.
Suitable for summing amplifier circuits.
Applicable in all-pass filters.

INA105U FAQs

4 frequently asked questions generated from this part’s specifications.

What is the maximum gain error for the INA105U?

The maximum gain error for the INA105U is 0.01%.

What is the nonlinearity of the INA105U?

The nonlinearity of the INA105U is a maximum of 0.001%.

What is the minimum common-mode rejection ratio?

The minimum common-mode rejection ratio is 86dB over temperature.

What package options are available for the INA105U?

The INA105U is available in 8-pin plastic DIP, SO-8 surface-mount, and TO-99 metal packages.