AD5383BSTZ-5

AD5383 is a 32 channel, single-supply, 12bit, denseDAC. It is an on-chip channel monitor function that multiplexes the analogue outputs to a common MON-OUT pin for external monitoring and an output amplifier boost mode that allows optimization of the amplifier slew rate. An input register followed by a DAC register provides double buffering, allowing the DAC outputs to be updated independently or simultaneously using the LDAC (active low) input. Each channel has a programmable gain and offset adjust register that allows the user to fully calibrate any DAC channel. With boost off, power consumption is typically 0.25mA/channel. Application includes variable optical attenuators (VOA), level setting (ATE), optical microelectro-mechanical systems (MEMS), control systems, instrumentation.

• Resolution is 12bits, AVDD range from 4.5V to 5.5V, output channel is 32
• Linearity error is ±1LSB
• Guaranteed monotonic, reference TC is ±10ppm/°C (max, +25 to +85°C temperature range)
• Rail-to-rail output amplifier, power-down mode
• User interfaces, parallel, serial (SPI®-/QSPI™-/MICROWIRE™-/DSP-compatible, featuring data readback)
• I²C-compatible, robust 6.5kV HBM and 2kV FICDM ESD rating, thermal monitor
• Channel monitor, simultaneous output update via LDAC (active low)
• 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
• 100 lead LQFP package, operating temperature range from -40°C to +85°C

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ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party