MCP4452-104E/ST Microchip Technology, MCP4452-104E/ST Datasheet - Page 19

• Manufacturer Part Number: MCP4452-104E/ST
• Description: IC RHEO 100K QUAD 8BIT 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4452-104E/ST

• Package / Case: 14-TSSOP (0.173", 4.40mm Width)
• Resistance (ohms): 100K
• Taps: 257
• Number Of Circuits: 4
• Temperature Coefficient: *
• Memory Type: Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 1.8 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 257
• Resistance: 100 KOhms
• Wiper Memory: Volatile
• Digital Interface: I2C
• Operating Supply Voltage: 1.8 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 1.8 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Digital Potentiometer Solutions
Demo/Evaluation Support
Microchip Technology offers several boards that support the
demonstration and evaluation of the digital potentiometer
devices. These boards fall into two categories:
■
■
The blank PCBs allow customers to populate the device and
supporting circuit to best evaluate the performance and
characteristics of the desired device configuration.
The following boards are available on the Microchip web site
at:
MCP401X Evaluation Board
populated for the MCP40D18. The 6-pin header (PICkit
Serial) has been jumpered to the appropriate pins on the
MCP40D18 device, allowing the PICkit Serial to communicate
with the device. The User’s Guide includes demonstrations of
the PICkit Serial controlling the MCP40D18 device.
Name
MCP401X Evaluation
Board
MCP402X Non-Volatile
Digital Potentiometer
Evaluation Board
MCP42X1 Evaluation
Board
MCP43X1 Evaluation
Board
MCP46X1 Evaluation
Board
MCP4XXX Digital
Potentiometer
Daughter Board
MCP42XX PICtail™
Plus Daughter Board
MCP46XX PICtail Plus
Daughter Board
SOT-23-5/6 Voltage
Supervisor Evaluation
Board
8-pin SOIC/MSOP/
TSSOP/DIP Evaluation
Board
14-pin SOIC/TSSOP/
DIP Evaluation Board
20-pin TSSOP/SSOP
Evaluation Board
Populated boards to demonstrate/evaluate the specific
device(s)
Blank printed circuit boards (PCBs)
www.microchip.com/analogtools.
The MCP401XEV Evaluation Board allows
the system designer to quickly evaluate the
operation of Microchip Technology’s MCP40D18
Digital Potentiometer device. The board uses
the SC70EV Generic PCB and has been
Part
Number
MCP401XEV
MCP402XEV
MCP42X1EV
MCP43X1EV
MCP46X1EV
MCP4XXXDM-DB
MCP42XXDM-PTPLS
MCP46XXDM-PTPLS
VSUPEV2
SOIC8EV
SOIC14EV
TSSOP20EV
(MCP401XEV)
# Pins
5 & 6
14
20
–
–
–
–
–
–
–
–
8
Package Supported
MCP401X
MCP40X1 (SOT-23)
MCP42X1
MCP43X1
MCP46X1
MCP42XXX (DIP) and
MCP40X1 (SOIC)
MCP42XX
MCP46XX
SOT-23
DIP , MSOP , SOIC and
TSSOP
DIP , SOIC and TSSOP
TSSOP and SSOP
Device/Pkg Type
MCP402X Non-Volatile Digital Potentiometer
Evaluation Board
SN digital potentiometer configured as a “windowed”
potentiometer using a 2.5 kΩ pull-up and a 2.5 kΩ pull-down
resistor. The PCB supports the 8-pin SOIC, SOT-23-6 and
SOT-23-5 package variations. The unpopulated PCB allows
user’s to build the exact combination of components their
application requires.
MCP42X1 Evaluation Board
MCP4261 device, allowing the PICkit Serial to communicate
with the device.
MCP43X1 Evaluation Board
MCP4361 device, allowing the PICkit Serial to communicate
with the device.
MCP46X1 Evaluation Board
MCP4661 device, allowing the PICkit Serial to communicate
with the device.
MCP4XXX Digital Potentiometer Daughter Board
(MCP4XXXDM-DB)
potentiometer devices (MCP41XXX). The MCP402X devices
are non-volatile and have similar characteristics to their
volatile memory versions (MCP401X). The board supports
two MCP42XXX devices to allow the resistor networks to
be “stacked” and form a programmable windowed digital
potentiometer. The board also has a voltage doubler device
(TC1240A), which can be used to show the WiperLock
Technology feature of the MCP4021.
Digital Potentiometer Design Guide
The MCP46XXEV Evaluation Board allows
the system designer to quickly evaluate the
operation of Microchip Technology’s MCP4661
Digital Potentiometer device. The board uses the
TSSOP20EV Generic PCB and has been populated
for the MCP4661. The 6-pin header (PICkit Serial)
has been jumpered to the appropriate pins on the
The MCP42XXEV Evaluation Board allows
the system designer to quickly evaluate the
operation of Microchip Technology’s MCP4261
Digital Potentiometer device. The board uses the
TSSOP20EV Generic PCB and has been populated
for the MCP4261. The 6-pin header (PICkit Serial)
has been jumpered to the appropriate pins on the
The MCP43XXEV Evaluation Board allows
the system designer to quickly evaluate the
operation of Microchip Technology’s MCP4361
Digital Potentiometer device. The board uses the
TSSOP20EV Generic PCB and has been populated
for the MCP4361. The 6-pin header (PICkit Serial)
has been jumpered to the appropriate pins on the
This board allows evaluation of the
MCP42XXX and MCP402X Digital
Potentiometers. The MCP42XXX are dual
digital potentiometer devices that have the
same characteristics as the single digital
This low-cost board enables user’s to
exercise all of the features of the MCP401X
and MCP402X devices. Kit includes one
populated and one unpopulated PCB. The
populated board has an MCP4021-103E/
(MCP402XEV)
(MCP42X1EV)
(MCP43X1EV)
(MCP46X1EV)
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