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INA105U The INA105U is a precision unity gain differential amplifier from B&B Smartworx. It features laser-trimmed resistors for accurate gain and high common-mode rejection.
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INA105U

Available from 1 distributors
Mfr Name: B&B Smartworx
B&B Smartworx
The INA105U is a precision unity gain differential amplifier from B&B Smartworx. It features laser-trimmed resistors for accurate gain and high common-mode rejection.
✓ Total Stock: 50 pcs
$ Price Range: $0.36

INA105U Available from 1 distributor

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✓ Non-Authorised
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50 pcs
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DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

INA105U Specifications Quick View

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INA105U Description

Short technical summary and product information.

The INA105U is a monolithic Gain = 1 differential amplifier from B&B Smartworx. It consists of a precision op amp and on-chip metal film resistors that are laser trimmed for accurate gain and high common-mode rejection. The excellent TCR tracking of the resistors maintains gain accuracy and common-mode rejection over temperature.

 

Key electrical specifications include a maximum gain error of 0.01% and a minimum CMRR of 86dB over temperature. The nonlinearity is a maximum of 0.001%. The device has a typical input impedance of 50 kΩ (differential and common-mode) and a typical output impedance of 0.01 Ω.

 

This differential amplifier is available in an 8-pin package and is designed for through-hole mounting. It is suitable for various applications including instrumentation amplifier building blocks, summing amplifiers, and voltage-controlled current sources.

INA105U Quick Information

Product Type: Differential Amplifier
Canonical Name: INA105U Precision Unity Gain Differential Amplifier
Subcategory: Differential Amplifier

INA105U Compliance

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

INA105U Estimated Pricing

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1+ $0.36 $0.36

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.
  • 86dB minimum common-mode rejection.
  • 50 kΩ typical input impedance.
  • 8-pin through-hole package.

INA105U Applications

  • Instrumentation amplifier building block.
  • Summing amplifier applications.
  • Voltage-controlled current source.
  • Differential amplifier circuits.

INA105U FAQs

5 frequently asked questions generated from this part’s specifications.
What is the gain error of the INA105U?

The maximum gain error is 0.01%.

What is the common-mode rejection ratio (CMRR) of the INA105U?

The minimum CMRR is 86dB over temperature.

What is the nonlinearity of the INA105U?

The maximum nonlinearity is 0.001%.

What is the input impedance of the INA105U?

The typical input impedance is 50 kΩ for both differential and common-mode signals.

What package type is the INA105U available in?

The INA105U is available in an 8-pin through-hole package.

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