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Small black rectangular SOIC-8 chip with silver pins and 623 marking

YINGHUA

YINGHUA AD623ARZ Instrumentation Amplifier SOIC-8

SKU CH-53QR-YCSR1

Low-power instrumentation amplifier in an eight-pin SOIC package for precision signal conditioning

  • Product typeICs Semicoductors
  • Precision instrumentation amplification in compact SOIC-8
  • Low power consumption extends battery life in portable devices
  • Rail-to-rail output maximises dynamic range for sensors
  • Single-supply operation simplifies circuit design for 623 applications

AD623ARZ Instrumentation Amplifier

The AD623ARZ is a precision instrumentation amplifier supplied in an SOIC-8 package. It is intended for engineers and technicians who need accurate signal conditioning for sensor interfaces or data-acquisition circuits. This new component suits designs that require a single-chip amplifier with low offset and low drift.

SOIC-8 surface-mount installation

The SOIC-8 footprint allows standard reflow or hand soldering onto a printed circuit board. Correct pad layout and thermal relief are essential to avoid solder bridges on the fine-pitch leads. Buyers who need a through-hole package or a higher channel count should select a different amplifier format.

How it compares

Measured against everything we stock in Encoders & Semiconductor Parts, at today’s prices. Recalculated every night.

Price $11.99
Cheaper than about 92% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How can I confirm the AD623ARZ is operating correctly after soldering it to the PCB?

Apply a known differential voltage to the input pins and measure the amplified output against the configured gain; a stable reading matching the expected calculation indicates the 623 is working as intended.

What comes in the package and what extra parts are needed to use the AD623ARZ?

The package contains the AD623ARZ instrumentation amplifier in an SOIC-8 package; you must separately source a printed circuit board, solder, decoupling capacitors, gain-setting resistors and a suitable power supply.

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