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MAX5803/MAX5804/MAX5805 Ultra-Small, Single-Channel, 8-/10-/12-Bit Buffered Output Voltage DACs with Internal Reference and I2C Interface
General Description
The MAX5803/MAX5804/MAX5805 single-channel, lowpower, 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 MAX5803/MAX5804/MAX5805 accept a wide supply voltage range of 2.7V to 5.5V with extremely low power (< 1mW) 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 MAX5803/MAX5804/MAX5805 have an I 2Ccompatible, 2-wire interface that operates at clock rates up to 400kHz.