MAX5432EVKIT+ Maxim Integrated Products, MAX5432EVKIT+ Datasheet - Page 8

• Manufacturer Part Number: MAX5432EVKIT+
• Description: KIT EVAL FOR MAX5432
• Manufacturer: Maxim Integrated Products

Specifications of MAX5432EVKIT+

• Main Purpose: Digital Potentiometer
• Utilized Ic / Part: MAX5432
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Secondary Attributes: -
• Embedded: -
• Primary Attributes: -
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

MAX5432 Evaluation Kit
Note: The first 7 bits shown are the address. The Y bit
in Table 4 is the I
states that this bit is a 1 for a read operation or a 0 for a
write operation. The Y bit is always set to 0 (write only)
because these digital potentiometers do not transmit
data to the master device (no readback).
The MAX5432 EV kit provides an option to configure
the MAX5432 as a potentiometer, a variable resistor,
a potentiometer with ground reference, or a variable
resistor with ground reference, using jumpers JU5
and JU6. Table 5 lists the various JU5 and JU6
jumper options.
Table 5. JU5 and JU6 Jumper Functions (L Signal and GND)
*Default position.
8
_______________________________________________________________________________________
Not installed*
Not installed
Installed
Installed
JU5
SHUNT POSITION
Potentiometer or Variable Resistor
With or Without Ground Reference
2
C read/write bit. The I
Not installed*
Not installed
Installed
Installed
JU6
2
C protocol
L AND GND PADS
Not connected
Not connected
Connected
Connected
The MAX5432 EV kit can also evaluate the
MAX5432META, MAX5433LETA, or the MAX5433META.
Remove the MAX5432LETA IC (U1) and replace it with
the desired IC. The MAX5432META, MAX5433LETA,
and MAX5433META ICs are pin and functional compati-
ble with the MAX5432LETA IC. Refer to the
MAX5432/MAX5433 IC data sheet for a complete
description of part-to-part differences.
MAX5433LETA, or MAX5433META
H AND W PADS
Not connected
Not connected
Evaluating the MAX5432META,
Connected
Connected
Variable resistor with
EV KIT FUNCTION
Potentiometer with
ground reference
ground reference
Variable resistor
Potentiometer