MAX11321-28/MAX11335-40 12- & 10-bit ADCs Analog Devices MAX11321-MAX11328 and MAX11335-MAX11340 12- and 10-bit multi-channel analog-to-digital converters (ADCs) feature external reference and 500kHz, full-linear-bandwidth, high-speed, low-power, serial-output successive approximation register (SAR). These ADI ADCs provide external access to the output of the integrated mux and ADC input to simplify conditioning. ADI MAX11321-28/MAX11335-40 12- and 10-bit ADCs include both internal and external clock modes.