MAX1385EVKIT+ Maxim Integrated Products, MAX1385EVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX1385EVKIT+
• Description: EVAL KIT FOR MAX1385
• Manufacturer: Maxim Integrated Products

Specifications of MAX1385EVKIT+

• Main Purpose: Interface, Analog Front End (AFE)
• Utilized Ic / Part: MAX1385
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

More Detailed Image
Figure 1. MAX1385EVKIT hardware configuration.
Procedure
Set the CMAXQUSB's VDD Select jumper to the 5V position.
Connect the CMAXQUSB to the PC's USB port. If this is the first time a CMAXQUSB has been attached to the PC,
the plug-and-play wizard will appear. Guide the GUI to the installed location of the device driver, in
MAX1385_Appnote_src.zip\src\USB_driver.
Start the DEMO1385.EXE program. A console will appear on the screen. Enter the following series of commands
at the console:
Monitor the regulation by watching the DMM.
The voltage on PGAOUT1 regulates between 20.8mV and 21.7mV, which is a variation of 0.45mV (2%) around
an average of 21.25mV.
Command
C
T V P
T S O FCT1 0300 Test menu/servo mode/output register/FineCalThru1 register, initial value 0x0300
T S I FF
T S A 2
T S T 0020
T S C 1
T S H 1
T S M 60000
T S R
T W FCT1 0300
Action
Connects to the CMAXQUSB module. Verify that the software reports: Board connected.
Got board banner: Maxim CMAXQUSB V01.04.32 >
Searching for MAX1385...
Found MAX1385 at 0x4e
Test menu/verify power-up values
Test menu/servo mode/input register/FIFO register
Test menu/servo mode/ADC command/trigger channel 2 (current CS1)
Test menu/servo mode/target value 0x0020
Test menu/servo mode/convergence step positive 1
Test menu/servo mode/hysteresis one step
Test menu/servo mode/maximum loop duration set to 60 seconds
Test menu/servo mode/run
Test menu/write register/FineCalThru1 register, value 0x0300
Note: when using MAX1385EVKIT with CMAXQUSB,
(PDF, 387kB)
connect 5V DVDD supply to AVDD.
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