General description 产品说明 The ZL2600 are octal 16bit, 2.5V-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 16bit DACs and advance performance standards for output drive, crosstalk and load regulation in singlesupply, voltage-output multiples. The parts use a simple SPI/MICROWIRETM compatible 3-wire serial interface which can be operated at clock rates up to 50MHz. Daisy-chain capability and a hardware /CLR function are included. The ZL2600 incorporate a power-on reset circuit. During power-up, the voltage outputs rise less than 10mV above zero scale; and after power-up, they stay at zero scale until a valid write and update take place. Features 产品特点 ■ Pin-Compatible 10-/8-Bit Versions ■ Guaranteed 16-Bit Monotonic Over Temperature ■ Wide 2.5V to 5.5V Supply Range ■ Low Power Operation: 250mA per DAC at 3V ■ Individual Channel Power-Down to 1mA, Max ■ High Rail-to-Rail Output Drive (±15mA, Min) ■ Double-Buffered Digital Inputs 此产品在功能上与LTC2600相同，可相互替代！ 深圳市威步科技有限公司http://www.zlmicro.com/