AD45335
RECOMMENDED FOR NEW DESIGNS32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50 V to 200 V
- Part Models
- 1
- 1ku List Price
- Starting From $112.99
Part Details
- 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
- 150/40 μA source/sink drive capability
- Integrated silicon diode for temperature monitoring
- Serial peripheral interface (SPI)
- 1.2 MHz channel update rate
- Asynchronous RESET facility
- –10°C to +85°C temperature range
The AD45335 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. REF_IN is buffered internally on the AD45335 and should be driven from a stable reference source.
The selected digital-to-analog converter (DAC) register is written to via the 3-wire interface. The SPI operates at clock rates of up to 30 MHz.
APPLICATIONS
- Optical microelectromechanical systems (MEMS)
- Optical crosspoint switches
- Micropositioning applications using piezoelectric actuators
- Level setting in automotive test and measurement
Documentation
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 Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
|---|---|---|---|
| AD45335KBCZ | 124-Ball CSP-BGA (15mm x 15mm x 1.29mm) |
This is the most up-to-date revision of the Data Sheet.
Tools & Simulations
LTspice® is a powerful, fast and free simulation software, schematic capture and waveform viewer with enhancements and models for improving the simulation of analog circuits.
Evaluation Kits
Evaluating the AD45335, 32-Channel, 14-Bit, High Voltage Output DAC