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Analog Devices MAX552ACUB+T — Discrete Semiconductors
Analog Devices

MAX552ACUB+T 12-Bit DAC, 1µs Settling, SPI, 10-uMAX

MPNMAX552ACUB+T
End of Life

Maxim Integrated MAX552ACUB+T, 12-bit current-output DAC, R-2R architecture, 1µs settling time, SPI interface, ±0.5 LSB INL/DNL, 2.7V-3.6V supply, 0°C to 70°C, 10-uMAX/uSOP package, Tape & Reel.

$13.89Ref. price · indicative, final on quote
MAX552ACUB+T datasheet
Packaging10-TFSOP, 10-MSOP (0.118", 3.00mm 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.
  • PayPal buyer protectionPay by T/T, PayPal or Payoneer — card payments covered end to end.

Specifications

MAX552ACUB+T Technical Specifications
ParameterValue
Output typeCurrent - Unbuffered
Mounting typeSurface Mount
Reference typeExternal
Voltage - supply, analog2.7V ~ 3.6V
Voltage - supply, digital2.7V ~ 3.6V
InterfaceSPI
Operating temperature0°C ~ 70°C
PackageTape & Reel (TR); Cut Tape (CT)
ArchitectureR-2R
INL (DNL)±0.5 (Max), ±0.5 (Max)
Settling time1µs
Number of bits12
Case10-TFSOP, 10-MSOP (0.118\", 3.00mm Width)
Differential outputNo
Number of d (A converters)1

Product details

12-bit current-output DAC with 1 µs settling

The Maxim Integrated MAX552ACUB+T is a 12-bit digital-to-analog converter with an R-2R architecture and unbuffered current output. It settles to within ±0.5 LSB in 1 µs, making it suitable for closed-loop control loops, waveform generation, and precision trim applications where update rate matters. The SPI data interface and single 2.7V to 3.6V supply simplify integration with 3.3V logic and analog rails — no separate digital or analog supplies needed. The 10-pin uMAX/uSOP package keeps board area tight for space-constrained designs.

Output type and linearity

The unbuffered current output means the DAC drives a resistive load directly — no internal op-amp. The output impedance is the R-2R ladder's own, so an external I-to-V converter (op-amp + feedback resistor) is needed for voltage-output applications. The ±0.5 LSB max INL and DNL guarantee monotonicity and no missing codes across the 0°C to 70°C temperature range, which is the commercial-grade window for bench instruments, test equipment, and office-environment control systems.

Sourcing and lifecycle

The MAX552ACUB+T carries an active lifecycle status with ROHS3 compliance. No end-of-life notice is on record.

Frequently asked questions

Is MAX552ACUB+T compatible with 3.3V supply?

Yes, the supply range is 2.7V to 3.6V for both analog and digital rails, so a single 3.3V supply works without level shifters.

Does MAX552ACUB+T have an SPI interface?

Yes, the data interface is SPI. Standard 3.3V logic levels are accepted directly.

What is the closest pin-compatible alternative to MAX552ACUB+T?

Within the same Maxim family, the MAX552ACUB+ (without T&R suffix) is the same die in tube packaging. For a different resolution or output type, consider the MAX5530 series, but verify pin compatibility against the datasheet.