ADI LTC2604IGN-1#PBF

The LTC2604/LTC2614/LTC2624 are quad 16-, 14- and 12-bit 2.5V to 5.5V rail-to-rail voltage output DACs in 16-lead narrow SSOP packages. These parts have separate reference inputs for each DAC. 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 single-supply, 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. Daisy-chain capability and a hardware CLR function are included. The LTC2604/LTC2614/LTC2624 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. The power-on reset circuit resets the LTC2604-1/LTC2614-1 /LTC2624-1 to midscale. The voltage outputs stay at midscale until a valid write and update take place.

• Smallest Pin Compatible Quad 16-Bit DAC: LTC2604: 16-Bits LTC2614: 14-Bits LTC2624: 12-Bits
• Guaranteed 16-Bit Monotonic Over Temperature
• Separate Reference Inputs for each DAC
• Wide 2.5V to 5.5V Supply Range
• Low Power Operation: 250μA per DAC at 3V
• Individual DAC Power-Down to 1μA, Max
• Ultralow Crosstalk Between DACs (< 5μV)
• High Rail-to-Rail Output Drive (± 15mA)
• Double Buffered Digital Inputs
• LTC2604-1/LTC2614-1/LTC2624-1: Power-On Reset to Midscale
• 16-Lead Narrow SSOP Package

• Mobile Communications
• Process Control and Industrial Automation
• Instrumentation
• Automatic Test Equipment