AD5384 PDF Datasheet


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Description

This is 14-Bit Voltage Output DAC. 40-Channel, 3 V, 5 V, Single-Supply, Serial, 14-Bit Voltage Output DAC AD5384 FEATURES Guaranteed monotonic INL error: ±4 LSB max On-chip 1.25 V, 2.5 V, 10 ppm, °C reference Temperature range: 40°C to +85°C Rail-to-rail output amplifier Power-down Package type: 100-lead CSPBGA (10 mm × 10 mm) User Interfaces: Serial (SPI-®, QSPI-™, MICROWIRE-™, DSP-compatible, featuring data readback) I2C-®compatible INTEGRATED FUNCTIONS Channel monitor Simultaneous output update via LDAC Clear function to user-programmable code Amplifier boost mode to optimize slew rate User-programmable offset and gain adjust Toggle mode enables square wave generation Thermal monitor APPLICATIONS Variable optical attenuators (VOA) Level setting (ATE) Optical micro-electro-mechanical systems (MEMS) Control systems Instrumentation FUNCTIONAL BLOCK DIAGRAM DVDD (×3) PD SYNC, AD 0 DCEN, AD 1 DGND (×4) AVDD (×5) AGND (×5) DAC GND (×5) REFGND REFOUT, REFIN SIGNAL GND (×5) AD5384 1.25V, 2.5V REFERENCE 14 .