MAX519BCSE+

The MAX519BCSE+ is a dual, 2-wire serial 8bit digital to analogue converter (DAC) with rail to rail outputs in 16 pin NSOIC package. It operates from a single 5V supply and its internal precision buffers allow the DAC outputs to swing rail to rail. It features a serial interface and internal software protocol allowing communication at data rates up to 400Kbps. The interface, combined with the double buffered input configuration allows the DAC registers of the dual devices to be updated individually or simultaneously. In addition, the device can be put into a low power shutdown mode that reduces supply current to 4µA. Power-on reset ensures the DAC outputs are at 0V when power is initially applied. Typical applications include minimum component analogue systems, digital offset/gain adjustment, industrial process control, automatic test equipment and programmable attenuators.

• Supply voltage of 4.5V to 5.5V
• Operating temperature range from 0°C to 70°C
• 1.5LSB total unadjusted error, I2C compatible
• Two DACs has its own reference input
• Output buffer amplifiers swing rail to rail
• Power-on reset clears all latches
• 4µA power down mode
• 18mV zero code error
• ±1mV zero code error supply rejection
• ±18mV full-scale error, full scale error temperature coefficient is ±10µV/°C

Applications

Signal Processing, Industrial, Automation & Process Control

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party