MAX5102

19-1565; Rev 0; 10/99 +2.7V to +5.5V, Low-Power, Dual, Parallel 8-Bit DAC with Rail-to-Rail Voltage Outputs General Description The MAX5102 parallel-input, voltage-output, dual 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 ® , and the reference input range includes both ground and the positive rail. Both DACs share a common reference input. The MAX5102 has separate input latches for each of its DACs. Data is transferred to the input latches from a common 8-bit input port. The DACs are individually selected through address input A0 and are updated by bringing WR low. The MAX5102 features a shutdown mode that reduces current to 1nA, as well as a power-on reset mode that resets all registers to code 00 hex on power-up. PART MAX5102AEUE MAX5102BEUE Features o +2.7V to +5.5V Single-Supply Operation o Ultra-Low Supply Current 0.2mA while Operating 1nA in Shutdown Mode o Ultra-Small 16-Pin TSSOP Package o Ground to VDD Reference Input Range o Output Buffer Amplifiers Swing Rail-to-Rail o Power-On Reset Sets All Registers to Zero MAX5102 Ordering Information TEMP. RANGE -40°C to +85°C -40°C to +85°C PIN-PACKAGE 16 TSSOP 16 TSSOP INL (LSB) ±1 ±2 Applications Digital Gain and Offset Adjustment Programmable Attenuators Portable Instruments Power-Amp Bias Control Functional Diagram TOP VIEW VDD 1 REF 2 SHDN 3 INPUT LATCH B Pin Configuration INPUT ...