Typical Application for LTC2644 - Dual 12-/10-/8-Bit PWM to VOUT DACs with 10ppm/degree Celsius Reference

Typical Application for the LTC2644 is a family of dual 12-, 10-, and 8-bit PWM to-voltage output DACs with an integrated high accuracy, low drift, 10ppm/°C reference in a 12-lead MSOP package. It has rail-to-rail out put buffers and is guaranteed monotonic