LTC2625

LTC2605/LTC2615/LTC2625 Octal 16-/14-/12-Bit Rail-to Rail DACs in 16-Lead SSOP FEATURES DESCRIPTION n Smallest Pin-Compatible Octal DACs: LTC2605: 16 Bits LTC2615: 14 Bits LTC2625: 12 Bits n Guaranteed Monotonic Over Temperature n 400kHz I2C Interface n Wide 2.7V to 5.5V Supply Range n Low Power Operation: 250μA per DAC at 3V n Individual Channel Power-Down to 1μA (Max) n Ultralow Crosstalk Between DACs (<10μV) n High Rail-to-Rail Output Drive (±15mA, Min) n Double-Buffered Digital Inputs n 27 Selectable Addresses n LTC2605/LTC2615/LTC2625: Power-On Reset to Zero-Scale n LTC2605-1/LTC2615-1/LTC2625-1: Power-On Reset to Mid-Scale n Tiny 16-Lead Narrow SSOP Package APPLICATIONS n Mobile Communications n Process Control and Industrial Automation n Instrumentation n Automatic Test Equipment The LTC®2605/LTC2615/LTC2625 are octal 16-, 14- and 12-bit, 2.7V to 5.5V rail-to-rail voltage-output DACs in 16-lead narrow SSOP packages. They have built-in high performance output buffers and are guaranteed monotonic. These parts establish new board-density benchmarks for 16-/14-bit DACs and advance performance standards for output drive, crosstalk and load regulation in single supply, voltage-output multiples. The parts use the 2-wire I2C compatible serial interface. The LTC2605/LTC2615/LTC2625 operate in both the standard mode (maximum clock rate of 100kHz) and the fast mode (maximum clock rate of 400kHz). The LTC2605/LTC2615/LTC2625 incorporate a power-on reset circuit. During power-...