Part # AD5381 datasheet

Part Manufacturer: Analog Devices

Analog Devices

Part Description: AD5381 40-Channel 3 V/5 V Single-Supply 12-Bit Voltage Output DAC Data Sheet (Rev. B)

Part Details:

40-Channel, 3 V/5 V, Single-Supply, 12-Bit, Voltage Output DAC AD5381 FEATURES INTEGRATED FUNCTIONS Guaranteed monotonic Channel monitor INL error: ±1 LSB max Simultaneous output update via LDAC On-chip 1.25 V/2.5 V, 10 ppm/°C reference Clear function to user-programmable code Temperature range: ­40°C to +85°C Amplifier boost mode to optimize slew rate Rail-to-rail output amplifier User-programmable offset and gain adjust Power-down Toggle mode enables square wave generation Package type: 100-lead LQFP (14 mm × 14 mm) Thermal monitors User interfaces: APPLICATIONS Parallel Variable optical attenuators (VOAs) Serial (SPI®-/QSPITM-/MICROWIRETM-/DSP-compatible, Level setting (ATE) featuring data readback) Optical micro-electro-mechanical systems (MEMs) I2C®-compatible Control systems Instrumentation FUNCTIONAL BLOCK DIAGRAM DVDD (×3) DGND (×3) AVDD (×5) AGND (×5) DAC_GND (×5) REFGND REFOUT/REFIN SIGNAL_GND (×5) PD AD5381 1.25V/2.5V SER/PAR REFERENCE FIFO EN CS/(SYNC/AD0) WR/(DCEN/AD1) 12 INPUT 12 12 DAC 12 SDO DAC 0

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AD5381.pdf Datasheet