MAX6952EVKIT View Datasheet(PDF) - Maxim Integrated
Part Name
Description
Manufacturer
MAX6952EVKIT Datasheet PDF : 10 Pages
| |||
19-2344; Rev 3; 2/07
MAX6952 Evaluation Kit
General Description
The MAX6952 evaluation kit (EV kit) is an assembled and
tested printed circuit board (PCB) that demonstrates the
MAX6952 SPI™-interfaced four-digit 5 x 7 matrix LED
display driver. Two cascaded MAX6952s are used to
drive eight 5 x 7 monocolor matrix displays. The EV kit is
powered by a user-supplied 2.7VDC to 5.5VDC power
supply. The SPI-compatible serial interface is connected
to an IBM- compatible PC parallel port for easy evalua-
tion. The EV kit can be reconfigured for interfacing to a
user’s microcontroller for standalone operation.
Windows® 95/98/2000-compatible software provides a
user-friendly interface to demonstrate the features of
the MAX6952 IC. The program is menu driven and
offers a graphic interface with control buttons.
Features
♦ 8-Character Red 5 x 7 Matrix Cathode-Row
Display
♦ SPI-Compatible Serial Interface
♦ Operates from a 2.7V to 5.5V Supply Range
♦ Reconfigurable for Standalone Operation with an
External Microcontroller
♦ Easy-to-Use Menu-Driven Software
♦ Windows 95/98/2000-Compatible Software
♦ Fully Assembled and Tested
Ordering Information
PART
TEMP RANGE
IC PACKAGE
MAX6952EVKIT+
0°C to +70°C
36 SSOP
+Denotes a lead-free and RoHS-compliant EV kit.
DESIGNATION
C1, C7, C9
C2
C3–C6, C8,
C10
D1–D8
D9, D10
D11
J1
J2
QTY
3
1
6
8
2
1
1
1
DESCRIPTION
47µF, 10V low-ESR POSCAPs (C)
Sanyo 10TPB47MC
1µF ±20%, 10V X7R ceramic
capacitor (0805)
Taiyo Yuden LMK212BJ105MG
0.1µF ±10%, 16V X7R ceramic
capacitors (0603)
Murata GRM39X7R104K016AD
Red 0.7in 5 x 7 LED dot-matrix,
cathode-row displays
200mA, 25V Schottky diodes
(SOT23)
Diodes Inc. BAT54C-7-F or
Zetex BAT54C
200mA, 75V ultra-fast diode
(SOD-123)
Fairchild MMSD4148
DB-25 male right-angle connector
6-pin header
Component List
DESIGNATION QTY
JU9
1
R1–R4, R9, R10 6
R5, R6
2
R7
1
R8
1
EXT_CLK
1
U1, U2
2
U3
1
U4, U6
2
U5
1
Y1
1
—
1
—
1
DESCRIPTION
3-pin header
10kΩ ±5% resistors (0805)
61.9kΩ ±1% resistors (0805)
1MΩ ±5% resistor (0805)
680Ω ±5% resistor (0805)
BNC connector
MAX6952EAX+ (36-pin SSOPs)
MAX1841EUB+ (10-pin µMAX)
MAX3370EXK+ (5-pin SC70s)
Unbuffered hex inverter (14-pin SO)
TI SN74HCU04D E4
4MHz ceramic resonator with
capacitors
Murata CSTCR4M00G53-R0
Shunt (JU9)
PCB: MAX6952 evaluation kit+
Windows is a registered trademark of Microsoft Corp.
SPI is a trademark of Motorola, Inc.
________________________________________________________________ Maxim Integrated Products 1
For pricing, delivery, and ordering information, please contact Maxim/Dallas Direct! at
1-888-629-4642, or visit Maxim’s website at www.maxim-ic.com.
Share Link: 