MAX5494_08 Datasheet, PDF (1/13 Pages) Maxim Integrated Products – Evaluation Kit

19-4161; Rev 1; 12/08
MAX5498 Evaluation Kit
General Description
The MAX5498 evaluation kit (EV kit) is an assembled
and tested PCB that demonstrates the MAX5498 10-bit
(1024-tap), dual, nonvolatile, SPI™-interface, linear-
taper digital potentiometer. Windows^® 2000/XP- and
Windows Vista^®-compatible software provides a handy
user interface to exercise the features of the MAX5498.
The EV kit can also be used to evaluate the MAX5494,
MAX5495, MAX5496, MAX5497, or MAX5499. The
MAX5494/MAX5495 provide two programmable volt-
age-dividers, the MAX5496/MAX5497 provide two vari-
able resistors, and the MAX5498/MAX5499 provide one
programmable voltage-divider and one variable resistor.
The MAX5494/MAX5496/MAX5498 devices have 10kΩ
end-to-end resistance and the MAX5495/MAX5497/
MAX5499 devices have 50kΩ end-to-end resistance.
To evaluate the MAX5494–MAX5497 or MAX5499,
request a free sample (ETE+ suffix) along with the
MAX5498 EV kit.
Features
o 2.7V to 5.25V Single-Supply Operation
o Power-On Recall of Wiper Position from
Nonvolatile Memory
o On-Board USB Interface Circuit
o USB Powered
o USB-PC Connection (Cable Included)
o PCB Pads for User-Supplied Microcontroller
Interface Signals
o Labeled Test Points for Potentiometer Signals
(L, W, and H)
o Proven USB-Compatible PCB Layout
o Evaluates MAX5494–MAX5499
o Windows 2000/XP- and Windows Vista
(32-Bit)-Compatible Software
o Lead(Pb)-Free and RoHS Compliant
o Fully Assembled and Tested
SPI is a trademark of Motorola, Inc.
Windows and Windows Vista are registered trademarks of
Microsoft Corp.
DESIGNATION QTY
DESCRIPTION
C1, C4–C8,
C12, C17, C19
0.1µF ±10%, 16V X7R ceramic
9
capacitors (0603)
TDK C1608X7R1C104K
Murata GRM188R71C104K
C2, C13, C15
10µF ±20%, 16V X5R ceramic
3
capacitors (1206)
Murata GRM31CR61C106M or
TDK C3216X5R1C106M
C3
0 ^{Not installed, ceramic capacitor}
(0603)
0.033µF ±10%, 16V (min) X5R
C9
1
ceramic capacitor (0603)
Murata GRM188R71E333K
TDK C1608X7R1E333K
C10, C11
22pF ±5%, 50V C0G ceramic
2
capacitors (0603)
Murata GRM1885C1H220J or
TDK C1608C0G1H220J
Ordering Information
PART
TYPE
MAX5498EVKIT+
EV Kit
+Denotes lead(Pb)-free and RoHS compliant.
Component List
DESIGNATION QTY
DESCRIPTION
1µF ±10%, 16V X5R ceramic
C14
1
capacitor (0603)
TDK C1608X5R1C105K
Murata GRM188R61C105K
C16, C18
10pF ±5%, 50V C0G ceramic
2 ^{capacitors (0603)}
Murata GRM1885C1H100J or
TDK C1608C0G1H100J
D1
FB1
J1, J2
1 Green LED (0805)
70Ω, 4A ferrite bead (0603)
1 TDK MMZ1608R301A
Murata BLM18SG700 TN1
2 4-pin headers, 0.1in centers
J3
0
Not installed, dual-row (2 x 6) 12-pin
header, 0.1in centers
J4
0 ^{Not installed, dual-row (2 x 5) 10-pin}
JTAG header, 0.1in centers
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,
or visit Maxim’s website at www.maxim-ic.com.