GENERAL DESCRIPTION
The AD5308/AD5318/AD5328 are octal 8-, 10-, and 12-bit buffered voltage output DACs in a 16-lead TSSOP. They operate from a single 2.5 V to 5.5 V supply, consuming 0.7 mA typ at 3 V. Their on-chip output amplifiers allow the outputs to swing rail-to-rail with a slew rate of 0.7 V/µs. The AD5308/AD5318/AD5328 use a versatile 3-wire serial interface that operates at clock rates up to 30 MHz and is compatible with standard SPI, QSPI, MICROWIRE, and DSP interface standards.

FEATURES
    AD5308: 8 Buffered 8-Bit DACs in 16-Lead TSSOP
        A Version: ±1 LSB INL, B Version: ±0.75 LSB INL
    AD5318: 8 Buffered 10-Bit DACs in 16-Lead TSSOP
        A Version: ±4 LSB INL, B Version: ±3 LSB INL
    AD5328: 8 Buffered 12-Bit DACs in 16-Lead TSSOP
        A Version: ±16 LSB INL, B Version: ±12 LSB INL
    Low Power Operation: 0.7 mA @ 3 V
    Guaranteed Monotonic by Design over All Codes
    Power-Down to 120 nA @ 3 V, 400 nA @ 5 V
    Double-Buffered Input Logic
    Buffered/Unbuffered/VDD Reference Input Options
    Output Range: 0 V to VREF or 0 V to 2 VREF
    Power-On Reset to 0 V
    Programmability
        Individual Channel Power-Down
        Simultaneous Update of Outputs (LDAC)
    Low Power, SPI®, QSPI™, MICROWIRE™, and DSP Compatible 3-Wire Serial Interface
    On-Chip Rail-to-Rail Output Buffer Amplifiers
    Temperature Range –40°C to +105°C

APPLICATIONS
    Portable Battery-Powered Instruments
    Digital Gain and Offset Adjustment
    Programmable Voltage and Current Sources
    Optical Networking
    Automatic Test Equipment