32-Channel, 14-Bit DAC with Full-Scale Output
Voltage Programmable from 50 V to 200 V AD5535B Data Sheet
FEATURES GENERAL DESCRIPTION High integration
32-channel, 14-bit denseDACВ® with integrated high
voltage output amplifier
Guaranteed monotonic
Housed in 15 mm Г— 15 mm CSP_BGA package
Full-scale output voltage programmable from 50 V to 200 V
via reference input
550 ВµA 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 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 ВµA, 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 …