EVAL-AD5111SDZ [ADI]
BOARD EVAL FOR AD5111;
ADI 
Quick Start Guide
UG-379
One Technology Way • P. O. Box 9106 • Norwood, MA 02062-9106, U.S.A. • Tel: 781.329.4700 • Fax: 781.461.3113 • www.analog.com
Overview of AD5111/AD5113/AD5115 Connections and Functionality
GENERAL DESCRIPTION
PIN CONFIGURATION
V
1
8 CS
This quick start guide provides a general overview of AD5111/
AD5113/AD5115 connections and functionality and should be
reviewed in conjunction with the AD5111/AD5113/AD5115
data sheet.
DD
AD5111/
AD5113/
AD5115
TOP VIEW
(Not to Scale)
A 2
W 3
B 4
7 U/D
6 CLK
5 GND
FUNCTIONAL BLOCK DIAGRAM
NOTES
V
1. THE EXPOSED PAD IS INTERNALLY
FLOATING.
DD
Figure 2.
AD5111/
AD5113/
AD5115
POWER-ON
RESET
A
PIN FUNCTION DESCRIPTIONS
W
B
Table 1.
Pin No.
CLK
DATA
DATA
Mnemonic
Description
EEPROM
EN
UP/DOWN
CONTROL
LOGIC
1
2
3
4
5
6
7
8
VDD
A
W
Positive power supply.
Terminal A of RDAC.
Wiper terminal of RDAC.
Terminal B of RDAC.
Ground pin.
CS
RDAC
REGISTER
U/D
B
GND
CLK
U/D
CS
GND
Clock input.
Figure 1.
Up/down selection.
Chip select.
EPAD
Internally floating exposed pad.
TYPICAL EXTERNAL CONNECTIONS
SUPPLY
V
DD
V
DD
A
2
+
1
10µF
0.1µF
8
7
6
CS
W
3
U/D
CLK
GROUND
5
4
B
ANALOG
GND
Figure 3.
PLEASE SEE THE LAST PAGE FOR AN IMPORTANT
WARNING AND LEGAL TERMS AND CONDITIONS.
Rev. 0 | Page 1 of 2
UG-379
Quick Start Guide
OPERATIONAL CONDITIONS
CS
Table 2. Specifications
Parameter
Specification
CLK
U/D
VDD to GND
2.3 V to 5.5 V
GND to VDD
VA, VW, VB to GND
Maximum Continuous IA, IW, IB
RAW = 5 kΩ and 10 kΩ
RAW = 80 kΩ
±± mA
±1.5 mA
50 MHz
Figure 5. Shutdown
Maximum Clock (CLK)
CS
COMMANDS
CS
CLK
CLK
U/D
U/D
EEPROM
DATA
NEW DATA
R
WB
Figure 6. Store
Figure 4. Increment and Decrement
REVISION HISTORY
3/12—Revision 0: Initial Version
ESD Caution
ESD (electrostatic discharge) sensitive device. Charged devices and circuit boards can discharge without detection. Although this product features patented or proprietary protection
circuitry, damage may occur on devices subjected to high energy ESD. Therefore, proper ESD precautions should be taken to avoid performance degradation or loss of functionality.
Legal Terms and Conditions
By using the evaluation board discussed herein (together with any tools, components documentation or support materials, the “Evaluation Board”), you are agreeing to be bound by the terms and conditions
set forth below (“Agreement”) unless you have purchased the Evaluation Board, in which case the Analog Devices Standard Terms and Conditions of Sale shall govern. Do not use the Evaluation Board until you
have read and agreed to the Agreement. Your use of the Evaluation Board shall signify your acceptance of the Agreement. This Agreement is made by and between you (“Customer”) and Analog Devices, Inc.
(“ADI”), with its principal place of business at One Technology Way, Norwood, MA 020±2, USA. Subject to the terms and conditions of the Agreement, ADI hereby grants to Customer a free, limited, personal,
temporary, non-exclusive, non-sublicensable, non-transferable license to use the Evaluation Board FOR EVALUATION PURPOSES ONLY. Customer understands and agrees that the Evaluation Board is provided
for the sole and exclusive purpose referenced above, and agrees not to use the Evaluation Board for any other purpose. Furthermore, the license granted is expressly made subject to the following additional
limitations: Customer shall not (i) rent, lease, display, sell, transfer, assign, sublicense, or distribute the Evaluation Board; and (ii) permit any Third Party to access the Evaluation Board. As used herein, the term
“Third Party” includes any entity other than ADI, Customer, their employees, affiliates and in-house consultants. The Evaluation Board is NOT sold to Customer; all rights not expressly granted herein, including
ownership of the Evaluation Board, are reserved by ADI. CONFIDENTIALITY. This Agreement and the Evaluation Board shall all be considered the confidential and proprietary information of ADI. Customer may
not disclose or transfer any portion of the Evaluation Board to any other party for any reason. Upon discontinuation of use of the Evaluation Board or termination of this Agreement, Customer agrees to
promptly return the Evaluation Board to ADI. ADDITIONAL RESTRICTIONS. Customer may not disassemble, decompile or reverse engineer chips on the Evaluation Board. Customer shall inform ADI of any
occurred damages or any modifications or alterations it makes to the Evaluation Board, including but not limited to soldering or any other activity that affects the material content of the Evaluation Board.
Modifications to the Evaluation Board must comply with applicable law, including but not limited to the RoHS Directive. TERMINATION. ADI may terminate this Agreement at any time upon giving written notice
to Customer. Customer agrees to return to ADI the Evaluation Board at that time. LIMITATION OF LIABILITY. THE EVALUATION BOARD PROVIDED HEREUNDER IS PROVIDED “AS IS” AND ADI MAKES NO
WARRANTIES OR REPRESENTATIONS OF ANY KIND WITH RESPECT TO IT. ADI SPECIFICALLY DISCLAIMS ANY REPRESENTATIONS, ENDORSEMENTS, GUARANTEES, OR WARRANTIES, EXPRESS OR IMPLIED, RELATED
TO THE EVALUATION BOARD INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTY OF MERCHANTABILITY, TITLE, FITNESS FOR A PARTICULAR PURPOSE OR NONINFRINGEMENT OF INTELLECTUAL
PROPERTY RIGHTS. IN NO EVENT WILL ADI AND ITS LICENSORS BE LIABLE FOR ANY INCIDENTAL, SPECIAL, INDIRECT, OR CONSEQUENTIAL DAMAGES RESULTING FROM CUSTOMER’S POSSESSION OR USE OF
THE EVALUATION BOARD, INCLUDING BUT NOT LIMITED TO LOST PROFITS, DELAY COSTS, LABOR COSTS OR LOSS OF GOODWILL. ADI’S TOTAL LIABILITY FROM ANY AND ALL CAUSES SHALL BE LIMITED TO THE
AMOUNT OF ONE HUNDRED US DOLLARS ($100.00). EXPORT. Customer agrees that it will not directly or indirectly export the Evaluation Board to another country, and that it will comply with all applicable
United States federal laws and regulations relating to exports. GOVERNING LAW. This Agreement shall be governed by and construed in accordance with the substantive laws of the Commonwealth of
Massachusetts (excluding conflict of law rules). Any legal action regarding this Agreement will be heard in the state or federal courts having jurisdiction in Suffolk County, Massachusetts, and Customer hereby
submits to the personal jurisdiction and venue of such courts. The United Nations Convention on Contracts for the International Sale of Goods shall not apply to this Agreement and is expressly disclaimed.
©2012 Analog Devices, Inc. All rights reserved. Trademarks and
registered trademarks are the property of their respective owners.
UG10548-0-3/12(0)
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