A dedicated supply pin is provided for every output channel. Each can be operated from 2.85V to 33V, and internal switches allow any output to be pulled to the optional negative supply.
The LTC2662 includes a precision integrated 1.25V reference (10ppm/°C maximum), with the option to use an external reference.
The SPI/Microwire-compatible 3-wire serial interface operates on logic levels as low as 1.71V at clock rates up to 50MHz.
The LTC2662 is offered in a compact 5mm × 5mm QFN-32 Pb-free Package, and is available in Commercial (0°C to 70°C), Industrial (-40°C to 85°C), and Automotive (-40°C to 125°C) operating temperature grades.