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  6. AD5535B

Alternative Parts


Features and Benefits

  • High integration
    • 32-channel, 14-bit denseDAC® with integrated high voltage output amplifier
  • Guaranteed monotonic
  • Housed in 15 mm × 15 mm CSP_BGA package
  • Full-scale output voltage programmable from 50 V to 200 V via reference input
  • 550 µA drive capability
  • Integrated silicon diode for temperature monitoring
  • DSP-/microcontroller-compatible serial interface
  • 1.2 MHz channel update rate
  • Asynchronous RESET facility
  • –10°C to +85°C temperature range

Product Details

The AD5535B is a 32-channel, 14-bit denseDAC® with an on-chip high voltage output amplifier. This device is targeted for optical micro-electromechanical systems. The output voltage range is programmable via the REF_IN pin. The output range is 0 V to 50 V when REF_IN = 1 V, and 0 V to 200 V when REF_IN = 4 V. Each amplifier can source 550 μA, which is ideal for the deflection and control of optical MEMS mirrors.

The selected digital-to-analog converter (DAC) register is written to via the 3-wire interface. The serial interface operates at clock rates of up to 30 MHz and is compatible with DSP and micro-controller interface standards.

The device is operated with AVCC = 4.75 V to 5.25 V, DVCC = 2.7 V to 5.25 V, V+ = 4.75 V to 5.25 V, and VPP of up to 225 V. REF_IN is buffered internally on the AD5535B and should be driven from a stable reference source.


  • Optical microelectromechanical systems (MEMS)
  • Optical crosspoint switches
  • Micropositioning applications using piezoelectric actuators
  • Level setting in automotive test and measurement

Product Lifecycle icon-not-recommended Not Recommended for New Designs

This designates products ADI does not recommend broadly for new designs.

Evaluation Kits (1)

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Precision DAC Error Budget Tool

The Precision DAC Error Budget Tool is a web application that calculates the DC Accuracy of precision DAC signal chains. It shows how the static errors accumulate throughout your signal chain to quickly evaluate the design tradeoffs. Calculations include the DC errors introduced by Voltage References, Operation Amplifiers and Precision DACs.

Precision DAC Error Budget Tool

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Part Number Material Declaration Reliability Data Pin/Package Drawing CAD Symbols, Footprints & 3D Models
AD5535BKBCZ Material Declaration Reliability Data 124-Ball CSP-BGA (15mm x 15mm x 1.4mm)
Wafer Fabrication Data

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Pricing displayed is based on 1-piece. The USA list pricing shown is for budgetary use only, shown in United States dollars (FOB USA per unit), and is subject to change. International prices may vary due to local duties, taxes, fees and exchange rates.