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MAX5101：+2.7V to +5.5V, Low-Power, Triple, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs

Lowest-Power, Triple, Parallel 8-Bit DAC

The MAX5101 parallel-input, voltage-output, triple 8-bit digital-to-analog converter (DAC) operates from a single +2.7V to +5.5V supply and comes in a space-saving 16-pin TSSOP package. Internal precision buffers swing Rail-to-Rail. For all three DACs, the internal reference voltage is tied to VDD. The MAX5101 has separate input latches for each of its three DACs. Data is transferred to the input latches from a common 8-bit input port. The DACs are individually selected through address inputs A0 and A1 and are updated by bringing active-low WR low. The MAX5101 features a 1µA software shutdown mode, as well as a power-on reset mode that resets all registers to code 00 hex on power-up.

Key Features +2.7V to +5.5V Single-Supply Operation Ultra-Low Supply Current 0.3mA while Operating 1µA in Software Shutdown Mode Ultra-Small 16-Pin TSSOP Package Output Buffer Amplifiers Swing Rail-to-Rail Power-On Reset Sets All Registers to Zero

MAX5101: Functional Block Diagram Applications/Uses Digital Gain and Offset Control Portable Instrumentation Power-Amp Bias Control Programmable Attenuators

DataSheet

Parametrics

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