AD5381

Data Sheet AD5381 40-Channel, 3 V/5 V, Single-Supply,12-Bit, denseDAC FEATURES ► Guaranteed monotonic ► INL error: ±1 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, featur- ing data readback) ► I2C®-compatible ► Robust 6.5 kV HBM and 2 kV FICDM ESD rating FUNCTIONAL BLOCK DIAGRAM 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 monitors APPLICATIONS ► Variable optical attenuators (VOAs) ► Level setting (ATE) ► Optical micro-electro-mechanical systems (MEMs) ► Control systems ► Instrumentation Figure 1. Analog Devices is in the process of updating documentation to provide terminology and language that is culturally appropriate. This is a process with a wide scope and will be phased in as quickly as possible. Thank you for your patience. Rev. F DOCUMENT FEEDBACK TECHNICAL SUPPORT Information furnished by Analog Devices is believed to be accurate and reliable "as is". However, no responsibility is assumed by Analog Devices for its use, nor for any infringements of patents or other rights of third parties that may result from its use. Specifications subject ...