MAX5582 Datasheet | Maxim Integrated

Features - 3µs (max) 12-Bit Settling Time to 0.5 LSB - Quad, 12-/10-/8-Bit Serial DACs in TSSOP and Thin QFN (5mm x 5mm x 0.8mm) Packages - ±1 LSB (max) INL and DNL at 12-Bit Resolution - Two User-Programmable Digital I/O Ports - Single +2.7V to +5.25V Analog Supply - +1.8V to AVDD Digital Supply - 20MHz, 3-Wire, SPI-/QSPI-/MICROWIRE-/DSPpatible Serial Interface - Glitch-Free Outputs Power Up to Zero Scale, Midscale, or Full Scale Controlled by PU Pin - Unity-Gain or Force-Sense-Configured Output Buffers General Description The MAX5580- MAX5585 quad, 12-/10-/8-bit, voltageoutput, digital-to-analog converters (DACs) offer buffered outputs and a 3µs maximum settling time at the 12-bit level. The DACs operate from a +2.7V to +5.25V analog supply and a separate +1.8V to +5.25V digital supply. The 20MHz, 3-wire, serial interface is patible with SPI™, QSPI™, MICROWIRE™, and digital signal processor (DSP) protocol applications. Multiple devices can share a mon serial interface in directaccess or daisy-chained configuration. The MAX5580- MAX5585 provide two multifunctional, user-programmable, digital I/O ports. The externally selectable power-up states of the DAC outputs are either zero scale, midscale, or full scale. Software-selectable FAST and SLOW settling modes decrease settling time in FAST mode, or reduce supply current in SLOW mode. The MAX5580/MAX5581 are 12-bit DACs, the MAX5582/MAX5583 are 10-bit DACs, and the MAX5584/MAX5585 are 8-bit DACs. The MAX5580/ MAX5582/MAX5584 provide unity-gain-configured output buffers, while the MAX5581/MAX5583/MAX5585 provide force-sense-configured output buffers. The MAX5580- MAX5585 operate over the extended -40°C to +85°C temperature range and are available in space-saving, 5mm x 5mm x 0.8mm, 20-pin, thin QFN and TSSOP packages. MAX5580- MAX5585 Ordering Information PART MAX5580AEUP- MAX5580AETP- TEMP RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 20 TSSOP-EP- - 20 Thin QFN-EP- - - Future product- contact factory for availability....