MAX1202EVKIT Maxim Integrated Products, MAX1202EVKIT Datasheet

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MAX1202EVKIT

Manufacturer Part Number
MAX1202EVKIT
Description
EVALUATION KIT FOR MAX1202
Manufacturer
Maxim Integrated Products
Datasheets

Specifications of MAX1202EVKIT

Number Of Adc's
1
Number Of Bits
12
Sampling Rate (per Second)
133k
Data Interface
Serial
Inputs Per Adc
8 Single or 4 Differential
Input Range
±VREF/2
Power (typ) @ Conditions
7.5mW @ 133kSPS
Voltage Supply Source
Dual ±
Operating Temperature
0°C ~ 70°C
Utilized Ic / Part
MAX1202, MAX1203
Lead Free Status / RoHS Status
Contains lead / RoHS non-compliant
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.
19-1197; Rev 0; 3/97
Windows is a registered trademark of Microsoft Corporation.
For free samples & the latest literature: http://www.maxim-ic.com, or phone 1-800-998-8800
____________________Component List
_______________General Description
DESIGNATION
C9, C10, C11,
C1–C8, C13
C14, C15
JU1, JU2
R1–R8
None
None
C12
JU3
JU4
TP1
U1
U2
U3
J1
QTY
________________________________________________________________ Maxim Integrated Products
9
5
1
1
2
1
0
8
1
1
1
1
1
1
1
0.01µF ceramic capacitors
0.1µF ceramic capacitors
4.7µF, 10V tantalum capacitor
2 x 20 right-angle socket
3-pin jumper blocks
2-pin jumper block
Open
300Ω, 5% resistors
8-pin header
Maxim MAX1202BCPP
20-pin socket
Maxim ICL7660CPA
78L05 voltage regulator
PC board
Software disk,
“MAX1202 EVALUATION KIT”
DESCRIPTION
MAX1202 Evaluation 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).
____________________________Features
___________System Component List
______________Ordering Information
MAX1202EVKIT-DIP
MAX1202EVL11-DIP
_____MAX1202 Stand-Alone EV Kit
MAX1202EVKIT-DIP
68L11DMODULE
Proven PC Board Layout
Complete Evaluation System
Convenient On-Board Test Points
Data-Logging Software
3V/5V Logic Interface
Fully Assembled and Tested
PART
PART
TEMP. RANGE
QTY
0°C to +70°C
0°C to +70°C
1
1
SS
MAX1202EVL11
= -5V) to allow input sig-
MAX1202 Evaluation Kit
68L11D µC Module
DESCRIPTION
BOARD TYPE
Through-Hole
Through-Hole
1

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MAX1202EVKIT Summary of contents

Page 1

... MAX1202EVKIT-DIP 0°C to +70°C MAX1202EVL11-DIP 0°C to +70°C MAX1202EVL11 ___________System Component List PART QTY MAX1202EVKIT-DIP 1 68L11DMODULE 1 _____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 ...

Page 2

MAX1202 Evaluation Kit ______________MAX1202 EV System The MAX1202 EV system operates from a user- supplied 9V to 15V DC power supply. The Maxim 68L11D 3V µC board uses a MAX667 linear regulator to generate the 3V logic supply. The MAX1202 ...

Page 3

Description of Software Shutdown Power Cycling The MAX1202 can be shut down between conversions to reduce average supply-current demand. From the “Power” menu, select full power-down (FULLPD) or fast power-down (FASTPD) mode. In fast power-down mode, the bandgap reference ...

Page 4

MAX1202 Evaluation Kit R1 300 CH0 C1 0. 300 CH1 C2 0. 300 CH2 C3 0. 300 CH3 C4 0. 300 CH4 C5 0. 300 CH5 C6 0. ...

Page 5

Figure 2. MAX1202 EV Kit Component Placement Guide— Top Silkscreen 1.0" Figure 3. MAX1202 EV Kit PC Board Layout—Component Side _______________________________________________________________________________________ MAX1202 Evaluation Kit 1.0" 1.0" Figure 4. MAX1202 EV Kit PC Board Layout—Solder Side 5 ...

Page 6

MAX1202 Evaluation Kit Listing 1. MAX1202 Pseudo-Code Example 6 _______________________________________________________________________________________ ...

Page 7

Listing 2. Bit-Banging Substitute for SPI Port _______________________________________________________________________________________ MAX1202 Evaluation Kit 7 ...

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