MAX5774EVKIT+ Maxim Integrated Products, MAX5774EVKIT+ Datasheet

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MAX5774EVKIT+

Manufacturer Part Number
MAX5774EVKIT+
Description
KIT EVAL FOR MAX5774
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX5774EVKIT+

Number Of Dac's
32
Number Of Bits
14
Outputs And Type
32, Single Ended
Data Interface
Serial
Settling Time
20µs
Dac Type
Voltage
Voltage Supply Source
Analog and Digital
Operating Temperature
0°C ~ 85°C
Utilized Ic / Part
MAX5774
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
The MAX5774 evaluation kit (EV kit) demonstrates the
operation of the MAX5774 32-channel, 14-bit, voltage-
output digital-to-analog converter (DAC). The DAC inte-
grates an SPI™/DSP-compatible serial interface to
control each channel output. Each DAC channel has its
own programmable input, gain, and offset register, and
its output voltage can be set in the -2.5V to +7.5V range.
The MAX5774 EV kit circuit includes USB-to-SPI com-
munication circuitry that generates the proper SPI sig-
nals to program the DAC outputs.
The MAX5774 EV kit includes Windows
and Windows Vista
provides a simple graphical user interface (GUI) for
exercising the MAX5774 features.
The MAX5774 EV kit can also evaluate the MAX5773
and MAX5775. The MAX5773 has a 0 to +10V range,
and the MAX5775 has a -5V to +5V range. To evaluate
the MAX5773 or MAX5775, replace U1 with a
MAX5773UCB+ or MAX5775UCB+.
19-4543; Rev 0; 4/09
SPI is a trademark of Motorola, Inc.
Windows, Windows XP, and Windows Vista are registered trademarks of Microsoft Corp.
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.
DESIGNATION
C17, C21, C23,
C14, C16, C31,
C33, C36, C37,
C25, C26, C48
C27, C28, C29
C2, C13, C15,
C1, C3–C10,
C39, C40,
C11, C12
C43–C47
C18, C19
C20
QTY
15
13
________________________________________________________________ Maxim Integrated Products
6
2
2
1
®
(32-bit)-compatible software that
0.1µF ±10%, 16V X7R ceramic
capacitors (0603)
TDK C1608X7R1C104K
Murata GRM188R71C104K
10µF ±10%, 6.3V X5R ceramic
capacitors (0603)
Murata GRM188R60J106K
10pF ±5%, 50V C0G ceramic
capacitors (0603)
TDK C1608C0G1H100J or
Murata GRM1885C1H100J
1µF ±10%, 16V X7R ceramic
capacitors (0603)
Murata GRM188R71C105K
22pF ±5%, 50V C0G ceramic
capacitors (0603)
TDK C1608C0G1H220J
3300pF ±10%, 50V X7R ceramic
capacitor (0603)
TDK C1608X7R1H332K
General Description
DESCRIPTION
®
2000/XP
®
MAX5774 Evaluation Kit
o 32 Individual DACs
o -2.5V to +7.5V Output Range
o Demonstrates Glitch-Free Power-Up
o SPI Interface
o Easy-to-Use Menu-Driven Software
o On-Board SPI Communication Interface Circuitry
o Windows 2000/XP- and Windows Vista (32-Bit)-
o Lead(Pb)-Free and RoHS Compliant
o Fully Assembled and Tested
+ Denotes lead(Pb)-free and RoHS compliant.
MAX5774EVKIT+
DESIGNATION
C24, C35, C38,
and USB Interface
Compatible Evaluation Software
C41, C42
J2, J3
PART
C22
C30
C32
C34
D1
J1
J4
J5
QTY
1
0
1
1
1
1
1
2
1
1
Ordering Information
0.01µF ±10%, 16V X7R ceramic
capacitor (0603)
Murata GRM188R71C103K
Not installed, ceramic capacitors
(0603)
10µF ±10%, 16V X5R ceramic
capacitor (0805)
Murata GRM21BR61C106K
100pF ±5%, 50V C0G ceramic
capacitor (0603)
Murata GRM1885C1H101J
47pF ±5%, 50V C0G ceramic
capacitor (0603)
Murata GRM1885C1H470J
Green LED (0603)
Panasonic LNJ314G8TRA
Dual-row (2 x 10) 20-pin header
Dual-row (2 x 11) 22-pin headers
8-pin header
Dual-row (2 x 5) 10-pin header
Component List
DESCRIPTION
TYPE
EV Kit
Features
1

Related parts for MAX5774EVKIT+

MAX5774EVKIT+ Summary of contents

Page 1

... USB Interface o Windows 2000/XP- and Windows Vista (32-Bit)- ® ® 2000/XP Compatible Evaluation Software o Lead(Pb)-Free and RoHS Compliant o Fully Assembled and Tested PART MAX5774EVKIT+ + Denotes lead(Pb)-free and RoHS compliant. DESIGNATION QTY C22 C24, C35, C38, C41, C42 C30 C32 ...

Page 2

MAX5774 Evaluation Kit DESIGNATION QTY DESCRIPTION J6 1 4-pin header JU1 1 3-pin header JU2, JU3, JU4 3 2-pin headers JU5 0 Not installed, 2-pin header Ferrite chip bead, (0805) L1, L2 Murata BLM21AG102SN1 R1, R8, R9, 0 ...

Page 3

Required Equipment • MAX5774 EV kit (USB cable included) • One +5V DC power supply for AVDD • One -2.75V DC power supply for VSS • One +8V DC power supply for AVCC • One +2.7V DC power supply for ...

Page 4

MAX5774 Evaluation Kit Figure 1. MAX5774 EV Kit Software Main Window (User-Interface Panel) Detailed Description of Software The MAX5774 EV kit GUI software provides a user inter- face (Figure 1) to control each of the 32 channels on the MAX5774 ...

Page 5

The user can exit the software using the File | Exit menu item. Select the Options | Demo Mode menu item to exit or enter demo mode. When in demo mode, all software communication to the EV kit hardware is ...

Page 6

MAX5774 Evaluation Kit Figure 2. Advanced SPI User Interface Window (3-Wire Interface Tab) The SPI (3-Wire Interface) tab sheet accepts numeric data in hexadecimal format. Hexadecimal numbers should be prefixed 0x. Data entered in the Data ...

Page 7

Detailed Description of Hardware The MAX5774 EV kit demonstrates the operation of the MAX5774 32-channel, 14-bit, voltage-output DAC. The EV kit circuit includes circuitry that generates the prop- er SPI signals to program each DAC channel input, gain, and offset ...

Page 8

MAX5774 Evaluation Kit Figure 3a. MAX5774 EV Kit Schematic (Sheet _______________________________________________________________________________________ ...

Page 9

Figure 3b. MAX5774 EV Kit Schematic (Sheet _______________________________________________________________________________________ MAX5774 Evaluation Kit 9 ...

Page 10

MAX5774 Evaluation Kit Figure 4. MAX5774 EV Kit Component Placement Guide—Component Side Figure 5. MAX5774 EV Kit PCB—Component Side 10 ______________________________________________________________________________________ ...

Page 11

Figure 6. MAX5774 EV Kit PCB—Ground Planes (Layer 2) Figure 7. MAX5774 EV Kit PCB—Power Planes (Layer 3) ______________________________________________________________________________________ MAX5774 Evaluation Kit 11 ...

Page 12

... 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. Maxim Integrated Products, 120 San Gabriel Drive, Sunnyvale, CA 94086 408-737-7600 ____________________ 12 © 2009 Maxim Integrated Products ...

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