UG-1042 Datasheet, PDF (1/24 Pages) Analog Devices – Fully featured evaluation board for 10-lead precision

Easy to Use AD4000 Series16-/18-Bit
Precision SAR ADCs User Guide
UG-1042
One Technology Way • P.O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: [phone] • Fax: [phone] • www.analog.com
Evaluation Board for the AD4000 Series 16-/18-Bit Precision SAR ADCs
FEATURES
GENERAL DESCRIPTION
Fully featured evaluation board for 10-lead precision ADCs
Versatile analog signal conditioning circuitry
On-board reference, reference buffers, and ADC drivers
PC software for control and data analysis of time and
frequency domain
System demonstration platform-compatible (EVAL-SDP-CH1Z)
EVALUATION BOARD KIT CONTENTS
AD4000/AD4001/AD4003 evaluation board (see Table 6)
12 V wall adapter power supply
EQUIPMENT NEEDED
SDP-H1 board (EVAL-SDP-CH1Z)
Precision signal source
Cable (SMA input to evaluation board)
Standard USB A to mini-B USB cable
Band-pass filter suitable for 16-bit and 18-bit testing
(value based on signal frequency)
The AD4000/AD4001/AD4003 family evaluation board covers
the ease of use, 16-/18-bit, precision successive approximation
register (SAR) analog-to-digital converters (ADCs). The AD4000/
AD4001/AD4003 are low power, 16-bit/18-bit, precision SAR
ADCs that offer very high performance with throughputs up to
2 MSPS. The evaluation board is designed to demonstrate the
performance of the AD4000/AD4001/AD4003 family of ADCs
and to provide an easy to understand interface for a variety of
system applications. A full description of these products is
available in their respective data sheets, which must be consulted
when using this evaluation board.
The EVAL-AD4000FMZ/EVAL-AD4001FMZ/EVAL-
AD4003FMCZ evaluation boards (see Figure 1) are ideal for use
with the Analog Devices, Inc., high speed system demonstration
platform (EVAL-SDP-CH1Z). These evaluation boards interface
to the SDP-H1 board via a 120-pin connector. SMA connectors,
JP2 and JP3, are provided for the low noise analog signal source.
On-board components include a high precision buffered band gap
5.0 V reference (the ADR4550), a reference buffer (the ADA4807-1),
a common-mode buffer (the ADA4807-1), a signal conditioning
circuit with two op amps (the ADA4807-1), and a power supply to
derive the necessary voltage levels to supply all voltage needs.
EVALUATION BOARD PHOTOGRAPH
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Figure 1.
Rev. B | Page 1 of 24