MAX11615EVSYS+ Maxim Integrated Products, MAX11615EVSYS+ Datasheet - Page 15

• Manufacturer Part Number: MAX11615EVSYS+
• Description: EVALUATION SYSTEM FOR MAX11615
• Manufacturer: Maxim Integrated Products

Specifications of MAX11615EVSYS+

• Number Of Adc's: 1
• Number Of Bits: 8, 10, 12
• Sampling Rate (per Second): 94.4k
• Data Interface: I²C, Serial
• Inputs Per Adc: 8 Single or 4 Differential
• Voltage Supply Source: Single Supply
• Operating Temperature: -40°C ~ 85°C
• Utilized Ic / Part: MAX11615
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

The MAX11600–MAX11617 EV system is a complete
data-acquisition system that consists of one master
board and one of the six companion EV kit daughter
boards.
The MAX116XX I2C master board connects to a PC USB
port and allows the transfer of I
kit daughter board.
One +5.5V power supply is required to power up the
MAX116XX I2C master board. Connect the positive
terminal of the power supply to the DVDD connector
and the negative terminal to the DGND connector on the
master board.
The EV kit daughter boards are fully assembled and
tested PCBs that demonstrate the capabilities of the
MAX11600–MAX11617 4-/8-/12-channel, 8-/10-/12-bit,
3V/5V, low-power, high-speed I
reference.
Each EV kit daughter board evaluates three different
ADCs. See the Ordering Information/Selector Guide
Table 1. Master Board Jumper Settings (JU6–JU9)
*Default position.
Detailed Description of Hardware
JUMPER
JU6
JU7
JU8
JU9
MAX11600–MAX11617 EV System
MAX11600–MAX11617 Evaluation System
______________________________________________________________________________________
SHUNT POSITION
MAX116XX I2C Master Board
Open
Open
Open
1-2*
1-2*
1-2*
1-2*
EV Kit Daughter Boards
2-3
2
C commands to the EV
2
C ADCs with internal
On-board LDO (U6) provides +3.6V output to the EV system
Disconnects the output of the on-board LDO (U6)
On-board LDO (U7) provides +2.5V output to the EV system
Disconnects the output of the on-board LDO (U7)
On-board LDO (U10) provides +5V output to the EV system
Disconnects the output of the on-board LDO (U10)
The on-board LDO (U11) provides +1.2V output to the EV system
Disconnects the output of the on-board LDO (U11)
Power Supply
section to select the desired EV kit daughter board and
ADC.
Carefully connect the EV kit daughter board to the
master board by aligning the EV kit daughter board’s
20-pin connector (J1) with the 20-pin header (J1) of the
master board. Gently press them together.
An on-board +2.5V voltage reference (U3) is provided
on the EV kit daughter board. To use a user-supplied
reference voltage, see the applicable EV kit daughter
board’s jumper table to place the shunt of jumper JU3
to the appropriate position and connect the external
reference voltage to the REF connector.
By default, the EV kit daughter board is powered from
the master board. To use an external power supply,
move the shunt of jumper JU4 to the 2-3 position.
Apply a user-supplied power supply at the AVDD_EXT
connector.
To use the EV kit daughter board with a user-supplied
I
JU2 to the 2-3 position and connect the user-supplied
SCL and SDA signals to the corresponding SCL and
SDA connectors on the EV kit daughter board.
2
C interface, first move the shunts of jumpers JU1and
DESCRIPTION
User-Supplied I
Voltage Reference
Power Supply
2
C Interface
15