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SGM5348-8 8 Channels, 8-Bit Digital-to-Analog Converter
with Output Operational Amplifier
GENERAL DESCRIPTION
The SGM5348-8 features 8 channels of digital-toanalog converter (DAC) with output amplifiers. The output amplifier provides high current drive capability. The digital data is sent via SPI interface, and cascaded connections can be used. The SGM5348-8 also offers daisy-chain operation, where an unlimited number of SGM5348-8s can be updated simultaneously using a single serial interface.
There are two references for the SGM5348-8. One reference input serves channels 1 through 4, while the other reference serves channels 5 through 8. Each reference can be set independently between 0.5V and VCC, providing the widest possible output dynamic range.