Maxim MAX1202 Manual

19-1197; Rev 0; 3/97

_______________General Description

The MAX1202 evaluation system (EV system) is a com-
plete, 8-channel data-acquisition system consisting of a
MAX1202 evaluation kit (EV kit) and a Maxim 3V
68L11D microcontroller (µC) module.
The MAX1202 is a low-power, +5V, 8-channel, 12-bit
analog-to-digital converter (ADC) that connects directly
to 3V and 5V microprocessors (µPs). Windows 3.1™/
Windows 95™ software provides a handy user interface
to exercise the MAX1202's features.
Order the EV system for comprehensive evaluation of
the MAX1202 using a personal computer. Order the EV
kit if you have already purchased the 68L11D µC mod-
ule with a previous Maxim EV system, or for custom use
in other µC-based systems.
The MAX1202 EV kit and EV system can also be used
to evaluate the MAX1203. Simply order a free sample of
the MAX1203BCPP along with the MAX1202 EV kit. For
3V-only applications, refer to the MAX147 data sheet.

____________________Component List

DESIGNATION QTY
C1–C8, C13 9 0.01µF ceramic capacitors
C9, C10, C11,
5 0.1µF ceramic capacitors
C14, C15
C12 1 4.7µF, 10V tantalum capacitor
J1 1 2 x 20 right-angle socket
JU1, JU2 2 3-pin jumper blocks
JU3 1 2-pin jumper block
JU4 0 Open
R1–R8 8 300Ω, 5% resistors
TP1 1 8-pin header
1 Maxim MAX1202BCPP
U1
1 20-pin socket
U2 1 Maxim ICL7660CPA
U3 1 78L05 voltage regulator
None 1 PC board
Software disk,
None 1
"MAX1202 EVALUATION KIT"
Windows is a registered trademark of Microsoft Corporation.
________________________________________________________________ Maxim Integrated Products
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
DESCRIPTION
MAX1202 Evaluation Kit
____________________________Features
Proven PC Board Layout
Complete Evaluation System
Convenient On-Board Test Points
Data-Logging Software
3V/5V Logic Interface
Fully Assembled and Tested

______________Ordering Information

PART
MAX1202EVKIT-DIP
MAX1202EVL11-DIP
___________System Component List
PART
MAX1202EVKIT-DIP
68L11DMODULE
_____MAX1202 Stand-Alone EV Kit
The MAX1202 EV kit provides a proven PC board lay-
out to facilitate evaluation of the MAX1202. It must be
interfaced to appropriate timing signals for proper
operation. Refer to the MAX1202 data sheet for timing
requirements.
Cut JU4 and apply the +5V analog supply between the
+5V pad and the pad marked GND. Connect the
VLOGIC pad to the microprocessor's power supply. Set
JU1 to the 2-3 position (V
nals between ±4V (Table 1).
TEMP. RANGE BOARD TYPE
0°C to +70°C Through-Hole
0°C to +70°C Through-Hole
MAX1202EVL11
QTY DESCRIPTION
1 MAX1202 Evaluation Kit
1 68L11D µC Module
= -5V) to allow input sig-
SS
1