GENERAL DESCRIPTION
The AD5532 is a 32-channel voltage-output 14-bit DAC with an additional infinite sample-and-hold mode. The selected DAC register is written to via the 3-wire serial interface and VOUT for this DAC is then updated to reflect the new contents of the DAC register. DAC selection is accomplished via address bits A0–A4. The output voltage range is determined by the offset voltage at the OFFS_IN pin and the gain of the output amplifier.
   
FEATURES
    High Integration: 32-Channel DAC in 12 x 12 mm2 LFBGA
    Adjustable Voltage Output Range
    Guaranteed Monotonic
    Readback Capability
    DSP-/Microcontroller-Compatible Serial Interface
    Output Impedance
        0.5 Ω (AD5532-1, AD5532-2)
        500 Ω (AD5532-3)
        1 kΩ (AD5532-5)
    Output Voltage Span
        10 V (AD5532-1, AD5532-3, AD5532-5)
        20 V (AD5532-2)
    Infinite Sample-and-Hold Capability to ±0.018% Accuracy
    Temperature Range –40°C to +85°C
   
APPLICATIONS
    Level Setting
    Instrumentation
    Automatic Test Equipment
    Industrial Control Systems
    Data Acquisition
    Low Cost I/O