Datasheet

Evaluation Board User Guide UG-408
Rev. A | Page 5 of 20
EVALUATION BOARD HARDWARE
AD7366/AD7367 DEVICE DESCRIPTION
The AD7366/AD7367 are dual 12-bit/14-bit, high speed, low
power, successive approximation analog-to-digital converters
(ADCs) that feature throughput rates up to 1 MSPS. The device
contains two ADCs, each preceded by a 2-channel multiplexer,
and a low noise, wide bandwidth track-and-hold amplifier.
The AD7366/AD7367 are fabricated on the Analog Devices,
Inc., industrial CMOS process (iCMOS2), which is a tech-
nology platform combining the advantages of low and high
voltage CMOS. The iCMOS® process allows the AD7366/
AD7367 to accept high voltage bipolar signals in addition
to reducing power consumption and package size.
The AD7366/AD7367 can accept true bipolar analog input
signals in the ±10 V range, ±5 V range, and 0 V to 10 V range.
The AD7366/AD7367 have an on-chip 2.5 V reference that can
be disabled to allow the use of an external reference. If a 3 V
reference is applied to the D
CAPA and DCAPB pins, the AD7366/
AD7367 can accept a true bipolar ±12 V analog input. Mini-
mum ±12 V V
DD and VSS supplies are required for the ±12 V
input range.
Complete specifications for the AD7366/AD7367 are provided in
the AD7366/AD7367 data sheet, available from Analog Devices,
which should be consulted in conjunction with this user guide
when using the AD7366/AD7367 evaluation board.