LTC2606 Datasheet | Linear Technology

LTC2606/LTC2616/LTC2626 16-/14-/12-Bit Rail-to-Rail DACs with I2C Interface Features nn Smallest Pin-patible Single DACs: LTC2606: 16 Bits LTC2616: 14 Bits LTC2626: 12 Bits nn Guaranteed 16-Bit Monotonic Over Temperature nn 27 Selectable Addresses nn 400k Hz I2C Interface nn Wide 2.7V to 5.5V Supply Range nn Low Power Operation: 270µA at 3V nn Power Down to 1µA, Max nn High Rail-to-Rail Output Drive (± 15m A, Min) nn Double-Buffered Data Latches nn Asynchronous DAC Update Pin nn LTC2606/LTC2616/LTC2626: Power-On Reset to Zero Scale nn LTC2606-1/LTC2616-1/LTC2626-1: Power-On Reset to Mid-Scale nn Tiny (3mm × 3mm) 10-Lead DFN Package Applications nn Mobile munications nn Process Control and Industrial Automation nn Instrumentation nn Automatic Test Equipment Description The LTC®2606/LTC2616/LTC2626 are single 16-, 14and 12-bit, 2.7V-to-5.5V rail-to-rail voltage output DACs in a 10-lead DFN package. They have built-in high performance output buffers and are guaranteed monotonic. These parts establish new board-density benchmarks for 16- and 14-bit DACs and advance performance standards for output drive and load regulation in single-supply, voltage-output DACs. The parts use a 2-wire, I2C patible serial interface. The LTC2606/LTC2616/LTC2626 operate in both the standard mode (clock rate of 100k Hz) and the fast mode (clock rate of 400k Hz). An asynchronous DAC update pin (LDAC) is also included. The LTC2606/LTC2616/LTC2626 incorporate a power-on reset circuit. During power-up, the voltage outputs rise less than 10m V above zero scale; and after power-up, they stay at zero scale until a valid write and update take place. The power-on reset circuit resets the LTC2606-1/ LTC2616‑1/LTC2626-1 to mid-scale. The voltage outputs stay at mid-scale until a valid write and update take place. L, LT, LTC, LTM, Linear Technology and the Linear logo are registered trademarks of Analog Devices, Inc. All other trademarks are the property of their respective owners. Typical...