Datasheet

MAX11200/MAX11206/MAX11209/MAX11210/
MAX11213 Evaluation Kits
12 _____________________________________________________________________________________
Evaluate: MAX11200/11206/11209/11210/11213
Detailed Description of Hardware
The MAX11200, MAX11206, MAX11209, MAX11210,
and MAX11213 EV kits are complete evaluation systems
for the MAX11200 family of data converters. The EV kits
provide on-board isolated power supplies and
optocouplers to reduce noise. The EV kits can do simple
real-time data acquisition for the user to evaluate the
performance of the devices.
See Table 3 for a description of all EV kit jumper
configurations.
Signal Routing
When using an external reference, firmly connect the
reference cables on pins 9 and 10 of the J1 connector.
The devices in the MAX11200 family are single-channel
data converters. Normally, the inputs are applied on pins
11 and 12 of the J1 connector.
Using GPIO1, GPIO2, and GPIO3 to control the MAX4782
4-channel multiplexer, 4 channels of signals can be input
to the MAX11200 family devices. See Table 4 for GPIO1,
GPIO2, and GPIO3 functions.
Table 3. Jumper Descriptions (JU1–JU10)
*Default position.
JUMPER SHUNT POSITON DESCRIPTION
JU1
1-2* ADC CLK connected to on-board 2.4576MHz clock
1-3 ADC CLK connected to on-board 2.048MHz clock
1-4 ADC CLK connected to a user-supplied clock
JU2
1-2* ADC REFP connected to on-board 3.0V reference
2-3 ADC REFP connected to user-supplied reference EXT_REFP
JU3
1-2* ADC REFN connected to isolated GND
2-3 ADC REFN connected to user-supplied reference EXT_REFN
JU4
1-2* ADC DVDD connected to on-board 3.3V isolated power supply
2-3 ADC DVDD connected to user-supplied power supply
JU5
1-2* ADC AVDD connected to on-board 3.3V isolated power supply
2-3 ADC AVDD connected to user-supplied power supply
JU6
Open* Disable 2.4576MHz clock oscillator (reduce noise)
1-2 Enable 2.4576MHz clock oscillator
JU7
Open* Disable 2.048MHz clock oscillator (reduce noise)
1-2 Enable 2.048MHz clock oscillator
JU8
1-2* ADC AINN connected to REFP
3-4 ADC AINN connected to REFN
5-6 ADC AINN connected to (REFP+REFN)/2
7-8 ADC AINN connected to isolated GND
9-10 ADC AINN connected to EXT_AINN
11-12 ADC AINN connected to MAX4782, pin Y
JU9
1-2* ADC AINP connected to REFP
3-4 ADC AINP connected to REFN
5-6 ADC AINP connected to (REFP+REFN)/2
7-8 ADC AINP connected to isolated GND
9-10 ADC AINP connected to EXT_AINP
11-12 ADC AINP connected to MAX4782, pin X
JU10
1-2* ADC DVDD connected to on-board 3.3V isolated power supply
Open
ADC DVDD disconnected from on-board 3.3V isolated power supply
(for current measurement)