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AD5535:  32-Channel, 14-Bit DAC with Fullscale Output Voltage Programmable from 50 V to 200 V

Product Details

The AD5535 is a 32-channel 14-bit DAC with an on-chip high voltage output amplifier. This device is targeted for optical microelectromechanical systems. The output voltage range is programmable via the REFIN pin. Output range is 0 to 50 V with REFIN=1 V and is 0 V to +200 V with REFIN=4 V. Each amplifier can source 700 µA, ideal for the deflection and control of optical MEMS mirrors. The output amplifier with a gain of 50 is driven from a 14-bit DAC whose output range varies from 0 to VREF depending on the code loaded the the relevant DAC register. The selected DAC register is written to via the 3-wire interface. The serial interface operates at clock rates up to 30 MHz and is compatible with DSP and microcontroller interface standards.

The device is operated with AVCC = 4.75 to 5.25V, DVCC = 2.7 V to 5.25 V, V- = -4.75 to -5.25 V, V+ = +4.75V to +5.25 V, VPP = 210 V. A stable reference is required on REF_IN. REF_IN is buffered internally on the AD5535.

Product Highlights

1. 32, 14-bit DACs in one package, guaranteed monotonic with integrated high voltage amplifier.
2. Available in a CSPBGA package with a body size of 15mm by 15mm.


  • Optical Microelectromechanical Systems (MEMS)
  • Optical Crosspoint Switches
  • Micro-Positioning Applications Using Piezo-Flextures
  • Level Setting in Automotive Test and Measurement

    • High Integration: 32-Channel, 14-Bit DAC with Integrated
    • High Voltage Output Amplifier
    • Guaranteed Monotonic
    • Housed in 15 x 15 mm CSPBGA Package Output
    • Fullscale Output Voltage Programmable from 50V to 200V via Reference Input
    • 700uA Drive Capability
    • Integrated Silicon Diode for Temperature Monitoring
    • DSP-/Microcontroller-Compatible Serial Interface
    • Channel Update Rate 1.2 MHz
    • Asynchronous RESET facility
    • Temperature Range -10ºC to +85ºC

    Functional Block Diagram for AD5535


    Title Content Type File Type
    AD5535: 32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50V to 200V Data Sheet (Rev A, 08/2005) (pdf, 371 kB) Data Sheets PDF
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    Extending the denseDAC™ Multichannel D/As  (pdf, 1100 kB)
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    Overview PDF
    RAQs index Rarely Asked Questions HTML
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    Price Table Help

    The USA list pricing shown is for BUDGETARY USE ONLY, shown in United States dollars (FOB USA per unit for the stated volume), and is subject to change. International prices may differ due to local duties, taxes, fees and exchange rates. For volume-specific price or delivery quotes, please contact your local Analog Devices, Inc. sales office or authorized distributor. Pricing displayed for Evaluation Boards and Kits is based on 1-piece pricing.

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