GENERAL DESCRIPTION
The AD5390/AD5391 are complete single-supply, 16-channel, 14-bit and 12-bit DACs, respectively. The AD5392 is a complete single-supply, 8-channel, 14-bit DAC. Devices are available both in 64-lead LFCSP and 52-lead LQFP packages. All channels have an on-chip output amplifier with rail-to-rail operation. All devices include an internal 1.25/2.5 V, 10 ppm/°C reference, an on-chip channel monitor function that multiplexes the analog outputs to a common MON_OUT pin for external monitoring, and an output amplifier boost mode that optimizes the output amplifier slew rate.

FEATURES
    AD5390: 16-channel, 14-bit voltage output DAC
    AD5391: 16-channel, 12-bit voltage output DAC
    AD5392: 8-channel, 14-bit voltage output DAC
    Guaranteed monotonic
    INL: ±1 LSB max (AD5391)
        ±3 LSB max (AD5390-5/AD5392-5)
        ±4 LSB max (AD5390-3/AD5392-3)
    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 mode
    Package types:
        64-lead LFCSP (9 mm × 9 mm)
        52-lead LQFP (10 mm × 10 mm)
    User interfaces:
        Serial SPI®-, QSPI™-, MICROWIRE™-, and DSP-compatible
        (featuring data readback)
        I2C®-compatible interface

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
    Instrumentation and industrial control
    Power amplifier control
    Level setting (ATE)
    Control systems
    Microelectromechanical systems (MEMs)
    Variable optical attenuators (VOAs)
    Optical transceivers (MSA 300, XFP)