MAX4754AEVKIT+ Maxim Integrated Products, MAX4754AEVKIT+ Datasheet - Page 2

• Manufacturer Part Number: MAX4754AEVKIT+
• Description: KIT EVAL FOR MAX4754
• Manufacturer: Maxim Integrated Products

Specifications of MAX4754AEVKIT+

• Main Purpose: Interface, 2:1 Multiplexer
• Utilized Ic / Part: MAX4754
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MAX4754A Evaluation Kit
• One +5V DC power supply
• One ohmmeter
The MAX4754A EV kit is fully assembled and tested.
Follow the steps below to verify board operation.
Caution: Do not turn on the power supply until all
connections are completed.
1) Turn off the 5V DC power supply.
2) Make sure the shunts of all jumpers are in the follow-
3) Connect the (-) terminal of the 5V DC power supply
4) Connect one terminal of the ohmmeter to the COM1
5) Turn on the 5V DC power supply.
6) Remove the shunt of jumper JU1, then put it back
Table 1. Jumper JU1 Configuration
* Default position.
2
ing default positions:
to any GND pad of the MAX4754A EV kit. Connect
the (+) terminal to the VDD pad.
pad of the MAX4754A EV kit. Connect the other ter-
minal of the ohmmeter to the NC1 pad.
on; observe the display difference of the ohmmeter
during the jumper changing
JUMPER
_______________________________________________________________________________________
JU1
JU1: (1-2)
JU2: (1-2)
POSITION
SHUNT
Open
Recommended Equipment
1-2*
INA is high
INB is high
INA is logic-high
INA is logic-low
Quick Start
DESCRIPTION
Procedure
The MAX4754A is a 0.5Ω, quad SPDT switch with dual
control lines. The MAX4754A EV kit board provides a
proven layout for evaluating the MAX4754A. The EV kit
comes with a MAX4754AETE+ installed.
There are two jumpers (JU1 and JU2) on the MAX4754A
EV kit board, which individually control the logic level of
the digital control inputs INA and INB, as shown in
Tables 1 and 2. Refer to the MAX4754A data sheet for a
detailed description of the switching function.
The MAX4754A EV kit is powered from a user-supplied
+1.8V to +5.5V DC power supply connected to the
VDD and GND pads.
Table 2. Jumper JU2 Configuration
* Default position.
Detailed Description of Hardware
JUMPER
JU2
POSITION
SHUNT
Open
1-2*
INB is logic-high
INB is logic-low
Switch Control
Power Supply
DESCRIPTION