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Analog Devices AD7302BRUZ — Logic ICs
Analog Devices

AD7302BRUZ 8-Bit Dual DAC, 2 µs Settling, 20-TSSOP

MPNAD7302BRUZ
End of Life

Analog Devices AD7302BRUZ, 8-bit dual voltage-output DAC, parallel interface, 2 µs settling, current-source architecture, 2.7 V to 5.5 V supply, -40°C to 105°C, 20-TSSOP.

$10.55Ref. price · indicative, final on quote
AD7302BRUZ datasheet
Packaging20-TSSOP (0.173", 4.40mm Width)
StockContact for availability
MOQ1 pcs
  • 100% new & originalTraceable channels only — no refurbs, no pulls, no remarked parts.
  • Date & lot codes on quoteStated per line before you commit; label photos on request.
  • MSL-compliant ESD packingMoisture-sealed bags with indicator cards; reels photo-verified.
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Specifications

AD7302BRUZ Technical Specifications
ParameterValue
Output typeVoltage - Buffered
Mounting typeSurface Mount
Reference typeExternal
Voltage - supply, analog2.7V ~ 5.5V
Voltage - supply, digital2.7V ~ 5.5V
InterfaceParallel
Operating temperature-40°C ~ 105°C
PackageTube
ArchitectureCurrent Source
INL (DNL)±1 (Max), ±1 (Max)
Settling time2µs
Number of bits8
Case20-TSSOP (0.173\", 4.40mm Width)
Differential outputNo
Number of d (A converters)2

Product details

2 µs settling on an 8-bit dual DAC — what it buys the control loop

The AD7302BRUZ from Analog Devices is an 8-bit, dual-channel voltage-output DAC with a parallel interface and a 2 µs settling time. Each of the two converters settles to ±1 LSB INL/DNL within that window, making it a fit for closed-loop control and waveform generation where the update rate matters more than the resolution. The current-source architecture drives a buffered output, so the load sees a low-impedance voltage rail without an external op-amp.

Supply and temperature — where the part lives on the board

The external reference input sets the output span — with a 2.5 V reference the full-scale output is 2.5 V; with a 5 V reference it's 5 V. No internal reference means the designer picks the voltage and drift performance independently.

Package and footprint — 20-TSSOP

Surface-mount only; the tube shipping medium is typical for prototype and low-volume builds, but the part is also available in tape-and-reel for production.

Frequently asked questions

Can AD7302BRUZ be used with a 3.3 V supply?

Both supply pins can share the same 3.3 V rail.

What is an equivalent replacement for AD7302BRUZ?

The AD7228ABRZ is an 8-bit, 8-channel voltage-output DAC with a parallel interface and a similar INL/DNL spec of ±1 LSB, but it uses an R-2R architecture, has a longer settling time (5 µs, 7 µs), and operates from a 10.8 V supply. It is not a pin-compatible drop-in — the channel count, supply voltage, and package differ. For a dual-channel 8-bit DAC in a 20-TSSOP, the AD7302BRUZ is the direct fit.