AD5380 PDF Datasheet
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Description
This is 14-Bit denseDAC. Data Sheet
40-Channel, 3 V, 5 V, Single-Supply, 14-Bit, denseDAC
AD5380
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 LQFP (14 mm × 14 mm) User interfaces
Parallel Serial (SPI®-, QSPI™-, MICROWIRE™-, DSP-compatible,
featuring data readback) I2C®-compatible Robust 6.5 kV HBM and 2 kV FICDM ESD rating
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
DVDD (×3)
DGND (×3)
FUNCTIONAL BLOCK DIAGRAM
AVDD (×5)
AGND (×5) DAC_GND (×5)
REFGND REFOUT, REFIN SIGNAL_GND (×5)
PD SER.