LTC2612

LTC2602/LTC2612/LTC2622 Dual 16-/14-/12-Bit Rail-to-Rail DACs in 8-Lead MSOP W U FEATURES ■ Smallest Pin-Compatible Dual DACs: LTC2602: 16-Bits LTC2612: 14-Bits LTC2622: 12-Bits ■ Guaranteed 16-Bit Monotonic Over Temperature ■ Wide 2.5V to 5.5V Supply Range ■ Low Power Operation: 300µA per DAC at 3V ■ Individual Channel Power-Down to 1µA, Max ■ Ultralow Crosstalk between DACs (30µV) ■ High Rail-to-Rail Output Drive (±15mA) ■ Double-Buffered Data Latches ■ Pin-Compatible 10-Bit Version (LTC1661) ■ Tiny 8-Lead MSOP Package U APPLICATIO S ■ Mobile Communications ■ Process Control and Industrial Automation ■ Instrumentation ■ Automatic Test Equipment DESCRIPTIO The LTC®2602/LTC2612/LTC2622 are dual 16-,14- and 12-bit, 2.5V-to-5.5V rail-to-rail voltage-output DACs, in a tiny 8-lead MSOP package. They have built-in high performance output buffers and are guaranteed monotonic. These parts establish advanced performance standards for output drive, crosstalk and load regulation in singlesupply, voltage output multiples. The parts use a simple SPI/MICROWIRE™ compatible 3-wire serial interface which can be operated at clock rates up to 50MHz. The LTC2602/LTC2612/LTC2622 incorporate a poweron reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale, and after powerup, they stay at zero scale until a valid write and update take place. , LTC and LT are registered trademarks of Linear Technology Corporation. All other trademarks are the property of their r...