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A small black square integrated circuit with many pins around the edges

YINGHUA

YINGHUA AD9852ASTZ Data Acquisition ADC/DAC Professional LQFP-80

SKU CH-79X6-94SVH

A data acquisition IC combining ADC and DAC functions in an 80-pin LQFP package

  • Product typeICs Semicoductors
  • Professional data acquisition with integrated ADC/DAC
  • Compact LQFP-80 package for space-constrained designs
  • High-performance signal conversion for demanding applications
  • Reliable new component from YINGHUA semiconductor brand

Professional ADC/DAC for precision signal chains

The YINGHUA AD9852ASTZ is a new data-acquisition integrated circuit that combines analogue-to-digital and digital-to-analogue conversion in a single 80-lead LQFP package. It suits engineers building test equipment, instrumentation or communications hardware that require bidirectional signal processing.

Surface-mount LQFP-80 demands careful reflow layout

Installation requires a controlled reflow profile for the 80-pin fine-pitch package; hand soldering risks bridging and thermal stress. Common issues include insufficient pad clearance causing shorts, incorrect decoupling placement degrading conversion accuracy, and inadequate ground-plane design introducing noise into the acquisition path.

How it compares

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

Price $55.99
Pricier than about 70% of the 1,027 comparable items (median $34.99).

Specifications

Product
Product typeICs Semicoductors

Questions about this item

How can I verify the AD9852ASTZ is operating correctly after soldering it to the board?

Apply power and confirm the device initialises; then feed a known reference signal into the ADC inputs and compare the digital output codes against expected values while checking the DAC output with an oscilloscope for the correct analogue waveform.

What comes with the AD9852ASTZ and what must I source separately?

The package contains the single LQFP-80 integrated circuit only; you will need to provide a printed circuit board with the matching 80-pin footprint, decoupling capacitors, a stable clock source, analogue front-end components and a power supply.

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