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Alternatives to Texas Instruments DAC8803EVM

Texas Instruments DAC8803EVM and its qualified second sources, compared on form, fit and function, stock, lifecycle and price — the same checks Parter runs inside a BOM.

Equivalent and substitute parts for Texas Instruments DAC8803EVM

DAC8803EVM compared against its qualified second sources
DAC8803EVMTexas InstrumentsDAC8814EVMTexas InstrumentsDAC8811EVMTexas Instruments+1more
FFF CompatibilityThe board uses the exact same layout and connectors (J1, J2, J3) with identical pin assignments.Shares the same physical dimensions and TI modular form factor.Exceeds original performance with 16-bit resolution instead of 14-bit while maintaining the same quad-channel SPI multiplying architecture.Uses a completely different PCB design, connector pinout, and form factor designed for a single-channel device.Smaller overall board size with different mounting holes.Only evaluates a single-channel DAC (DAC8811) rather than the quad-channel DAC (DAC8803) provided on the target EVM.
AI Summary

DAC8803EVM by Texas Instruments: DAC8803 - 14 Bit Samples Per Second Digital to Analog Converter (DAC) Evaluation Board.

The DAC8814EVM is the direct sibling evaluation module from the same series, sharing the identical PCB design, schematic, and user guide. It comes populated with the 16-bit DAC8814 instead of the 14-bit DAC8803, offering an immediate drop-in upgrade path.

  • Direct drop-in replacement sharing the same user guide (SLAU184) and PCB layout
  • Upgraded 16-bit resolution (DAC8814) compared to the original 14-bit (DAC8803)
  • Identical electrical interfaces, headers (J1, J2, J3), and on-board ±10V reference circuits
  • Higher resolution may require updating microcontroller code to transmit 16-bit data instead of 14-bit data.

This evaluation board serves as an alternative for evaluating the same core multiplying DAC technology but is limited to a single-channel 16-bit implementation (DAC8811). It is useful if quad-channel evaluation is not strictly required.

  • Evaluates a 16-bit multiplying DAC in the same high-performance family
  • Utilizes similar high-speed 3-wire SPI interface
  • Evaluates only a single channel instead of four, requiring multiple boards or external multiplexing to test multi-channel applications.
Lifecycle StatusObsoleteObsoleteActive
Market AvailabilityIn stockNon-stockIn stock
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