AD5535B Series

32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50 V to 200 V

Catalog

32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50 V to 200 V

Part	Package / Case	Mounting Type	Number of D/A Converters	Reference Type	Supplier Device Package	Data Interface	Settling Time	Voltage - Supply, Analog	Number of Bits	Operating Temperature [Min]	Operating Temperature [Max]	Architecture	Voltage - Supply, Digital [Max]	Voltage - Supply, Digital [Min]	Output Type
Analog Devices AD5535BKBC	124-LBGA CSPBGA	Surface Mount	32	External	124-CSPBGA (15x15)	DSP SPI	65 µs	5 V	14	-10 °C	85 °C	String DAC	5.25 V	2.7 V	Voltage - Buffered
Analog Devices AD5535ABC	124-LBGA CSPBGA	Surface Mount			124-CSPBGA (15x15)
Analog Devices AD5535ABCZ	124-LBGA CSPBGA	Surface Mount	32	External	124-CSPBGA (15x15)	DSP SPI	65 µs	5 V	14	-10 °C	85 °C	String DAC	5.25 V	2.7 V	Voltage - Buffered
Analog Devices AD5535BKBCZ	124-LBGA CSPBGA	Surface Mount	32	External	124-CSPBGA (15x15)	DSP SPI	65 µs	5 V	14	-10 °C	85 °C	String DAC	5.25 V	2.7 V	Voltage - Buffered

Catalog

32-Channel, 14-Bit DAC with Full-Scale Output Voltage Programmable from 50 V to 200 V

Key Features

• High integration32-channel, 14-bitdenseDAC®with integrated high voltage output amplifier

• 32-channel, 14-bitdenseDAC®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

• AsynchronousRESETfacility

• –10°C to +85°C temperature range

Description

The AD5535B is a 32-channel, 14-bitdenseDAC®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 VPPof up to 225 V. REF_IN is buffered internally on the AD5535B and should be driven from a stable reference source.ApplicationsOptical microelectromechanical systems (MEMS)Optical crosspoint switchesMicropositioning applications using piezoelectric actuatorsLevel setting in automotive test and measurement