3v/5v, 12-bit, Serial Voltage-output Dacs With Internal Reference

The MAX5120 MAX5121 are low-power, 12-bit, voltage- output digital-to-analog converters (DACs) with an inter- nal precision bandgap reference and an output Amplifier The MAX5120 operates on a +5V supply with an internal Amplifier reference of +2.5V and is capable of a +4.095V full-scale output range. The MAX5121 operating on +3V, delivers its +2.0475V full-scale output with an internal precision reference of +1.25V. If necessary, the user CAN override the internal, <10ppm/C Voltage Reference with an external reference. Both devices draw only 500A of supply current, which reduces to 3A in power-down mode. In addition, their power-up reset feature allows for a user-selectable initial output state of either 0V or mid- scale and minimizes output voltage glitches during power-up. The serial Interface is compatible with SPI, QSPI and MICROWIRE, which makes the MAX5120 MAX5121 suitable for cascading multiple devices. Each DAC has a double-buffered input organized as an input Register followed by a DAC Register A 16-bit shift regis- ter loads data into the input Register The DAC Register may be updated independently or simultaneously with the input Register Both devices are available in a 16-pin QSOP package and are specified for the extended industrial (-40C to +85C) temperature range. For pin-compatible 14-bit upgrades, see the MAX5170 MAX5172 data sheet; for pin-compatible 13-bit versions, see the MAX5130 MAX5131 data sheet. By Maxim Integrated Products
MAX5120 's PackagesMAX5120 's pdf datasheet

MAX5120 Pinout, Pinouts
MAX5120 pinout,Pin out
This is one package pinout of MAX5120,If you need more pinouts please download MAX5120's pdf datasheet.

MAX5120 Application circuits
MAX5120 circuits
This is one application circuit of MAX5120,If you need more circuits,please download MAX5120's pdf datasheet.

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