MAX8738EVKIT Maxim Integrated Products, MAX8738EVKIT Datasheet
MAX8738EVKIT
Manufacturer Part Number
MAX8738EVKIT
Description
Display Modules & Development Tools MAX8738 KIT MAX8738 KIT
Manufacturer
Maxim Integrated Products
Datasheet
1.MAX8738EVKIT.pdf
(4 pages)
Specifications of MAX8738EVKIT
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX8738 evaluation kit (EV kit) is a fully assembled
and tested circuit board that evaluates the MAX8738
programmable VCOM-adjustment solution for thin-film
transistor (TFT), liquid-crystal displays (LCDs). The EV
kit is designed to be used as a replacement for the
labor-intensive VCOM-adjustment process usually done
by setting potentiometers mechanically. The EV kit
includes an optical encoder and a pushbutton that are
used to adjust the VCOM voltage and save this voltage
setting into the MAX8738’s internal EEPROM.
19-3658; Rev 0; 5/05
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.
DESIGNATION
C12, C13
C2–C9
D1–D4
R1, R2
R6, R7
C10
C11
C1
R3
R4
R5
J1
QTY
________________________________________________________________ Maxim Integrated Products
1
8
1
1
2
4
1
2
1
1
1
2
General Description
0.01µF ±10%, X7R 50V capacitor
(0603)
TDK C1608X7R1H103K
0.1µF ±10%, X7R 50V capacitors
(0603)
TDK C1608X7R1H104K
10µF ±20%, 10V capacitor (1206)
TDK X5R C3216X5R1A106M
2.2µF ±10%, X7R 25V capacitor
(1206)
TDK C3216X7R1E225K
18pF ±5%, 50V C0G capacitors
(0603)
TDK C1608C0G1H180J
Green LEDs
Kingbright L934GT
2 x 5 right-angle receptacle (2mm)
Sullins PPWN052FJFN
3.9kΩ ±5% resistors (0603)
24.9kΩ ±1% resistor (0805)
51.1kΩ ±1% resistor (0805)
64.9kΩ ±1% resistor (0805)
8.2kΩ ±5% resistors (0603)
DESCRIPTION
MAX8738 Evaluation Kit
♦ Proven PC Board Layout
♦ Optical Encoder for Easy VCOM Adjustments
♦ Restores VCOM Settings on Power-Up
♦ Momentary Pushbutton for Internal EEPROM
♦ LEDs for User Feedback
♦ Terminals for External I
♦ Fully Assembled and Tested
MAX8738EVKIT
DESIGNATION
Programming
R12–R15
R8–R11
None
SW1
SW2
R16
PART
U1
U2
U3
Y1
QTY
4
4
1
1
1
1
1
1
1
1
Ordering Information
TEMP RANGE
0°C to +70°C
150Ω ±5% resistors (0603)
10kΩ ±5% resistors (0603)
10Ω ±5% resistor (0603)
32-position optical encoder
Grayhill 61C11-01-08-01
Momentary pushbutton switch
OMRON B3S-1000
TFT LCD calibrator (I
MAX8738EUA (8-pin µMax)
Ultra-high-speed microcontroller
DS89C420-ECL (44-pin TQFP)
300mA, LDO, 3.3V regulator
MAX8887EZK33-T (5-pin SOT23)
6MHz crystal
Citizen HC49US6.000MABJ
MAX8738 EV kit PC board
2
C Bus Control
Component List
DESCRIPTION
IC PACKAGE
8 µMAX
Features
2
C interface)
1
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MAX8738EVKIT Summary of contents
Page 1
... Momentary Pushbutton for Internal EEPROM Programming ♦ LEDs for User Feedback ♦ Terminals for External Bus Control ♦ Fully Assembled and Tested Ordering Information PART TEMP RANGE MAX8738EVKIT 0°C to +70°C Component List DESIGNATION QTY R8–R11 4 150Ω ±5% resistors (0603) R12–R15 4 10kΩ ...
Page 2
MAX8738 Evaluation Kit Component Suppliers SUPPLIER PHONE Citizen 949-428-3700 www.citizencrystal.com TDK 847-803-6100 www.component.tdk.com Note: Indicate you are using the MAX8738 when contacting these component suppliers. Recommended Equipment • 3 power supplies: a) 16.1V or higher (up to 28V) at 10mA ...
Page 3
VCC +5V VCC VOUT C10 GND 10µF SCL SCL 7 SCL SDA SDA 6 SDA U1 VGON 5 MAX8738 16V TO 28V HV VGON C6 0.1µF AVDD 2 VCC AVDD AVDD C4 C7 0.1µF 0.1µF 3. ...
Page 4
... Maxim cannot assume responsibility for use of any circuitry other than circuitry entirely embodied in a Maxim product. No circuit patent licenses are implied. Maxim reserves the right to change the circuitry and specifications without notice at any time. 4 _____________________Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 © 2005 Maxim Integrated Products Figure 3. MAX8738 EV Kit PC Board Layout— ...