MAX5813 PDF Datasheet


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Description

This is Ultra-Small Quad-Channel 8-/10-/12-Bit Buffered Output DACs. EVALUATION KIT AVAILABLE MAX5813, MAX5814, MAX5815 Ultra-Small, Quad-Channel, 8-, 10-, 12-Bit Buffered Output DACs with Internal Reference and I2C Interface General Description The MAX5813, MAX5814, MAX5815 4-channel, low-power, 8-, 10-, 12-bit, voltage-output digital-to-analog converters (DACs) include output buffers and an internal reference that is selectable to be 2.048V, 2.500V, or 4.096V. The MAX5813, MAX5814, MAX5815 accept a wide supply voltage range of 2.7V to 5.5V with extremely low power (3mW) consumption to accommodate most low-voltage applications. A precision external reference input allows rail-to-rail operation and presents a 100kI (typ) load to an external reference. The MAX5813, MAX5814, MAX5815 have an I2C-compatible, 2-wire interface that operates at clock rates up to 400kHz. The DAC output is buffered and has a low supply current of less than 250FA per channel and a low offset error of Q0.5mV (typ). On power-up, the MAX5813, MAX5814, MAX5815 reset the DAC outputs.