LTC2656IFE-L12#PBF

LTC®2656 is a family of quad 12bit rail-to-rail DAC with 10ppm/°C precision integrated reference. The DAC have built-in high performance, rail-to-rail, output buffer and is guaranteed monotonic. The LTC2656-L has a full-scale output of 2.5V with the integrated 10ppm/°C reference and operates from a single 2.7V to 5.5V supply. This DAC communicates via a SPI/MICROWIRE compatible 4-wire serial interface which operates at clock rates up to 50MHz. The LTC2656 incorporates a power-on reset circuit that is controlled by the PORSEL pin. If PORSEL is tied to GND the DACs reset to zero-scale. If PORSEL is tied to VCC, the DACs reset to mid-scale. Typical applications include mobile communications, process control and industrial automation, instrumentation, automatic test equipment, and automotive.

• Maximum DNL error is ±0.5LSB at 12bits
• Integrated reference buffers
• Guaranteed monotonic over temperature
• Selectable internal reference
• Ultralow crosstalk between DACs (<lt/>1nV•s)
• Power-on-reset to zero-scale/mid-scale
• Asynchronous DAC update pin
• ±0.1%FSR max gain error
• 20 lead TSSOP-EP package
• Operating temperature range from -40°C to 85°C

Notes

ADI products are only authorized (and sold) for use by the customer and are not to be resold or otherwise passed on to any third party