Voltage switches, operated by DTL/TTL logic, are used with resistive ladder networks to make digital-to-analog converters. Analog Devices has recently introduced the new AD555 series of monolithic quad voltage switches (four to a chip), a unique design having superb tracking (±1mV, 10Ω) and capable of 12-bit (i.e., ±0.0125% = ±½LSB) accuracy. Read full article
AD555 Monolithic "µDAC" Quad Switches Make 4-Quadrant Multiplying DACs with 12-Bit Linearity
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