AD5535B
32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50 V to 200 V
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Overview
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.
Applications
- Optical microelectromechanical systems (MEMS)
- Optical crosspoint switches
- Micropositioning applications using piezoelectric actuators
- Level setting in automotive test and measurement
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Product Lifecycle
Not Recommended for New Designs
This designates products ADI does not recommend broadly for new designs.
Evaluation Kits (1)
Documentation & Resources
Tools & Simulations
LTspice
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Models for the following parts are available in LTspice:
AD5535BOPAMP
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.
Design Resources
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal.View our quality and reliability program and certifications for more information.
| 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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AD5535B Discussions
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List Pricing
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Evaluation Boards
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Up to two boards can be purchased through Analog.com. To order more than two, please purchase through one of our listed distributors.
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.