32-Channel, 14-Bit DAC with Full-Scale Output
Voltage Programmable from 50 V to 200 V AD5535
FEATURES GENERAL DESCRIPTION High integration
32-channel, 14-bit DAC 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
700 ОјA 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 AD5535 is a 32-channel, 14-bit DAC 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 700 ОјA, which is ideal for the
deflection and control of optical MEMS mirrors.
The selected DAC register is written to via the 3-wire interface.
The serial interface operates at clock rates of up to 30 MHz and …