MCP4132-103E/SN Microchip Technology, MCP4132-103E/SN Datasheet - Page 35
![no-image](/images/manufacturer_photos/0/4/439/microchip_technology_sml.jpg)
MCP4132-103E/SN
Manufacturer Part Number
MCP4132-103E/SN
Description
IC RHEO DGTL SNGL 10K SPI 8SOIC
Manufacturer
Microchip Technology
Datasheet
1.MCP4131-502EP.pdf
(88 pages)
Specifications of MCP4132-103E/SN
Taps
129
Resistance (ohms)
10K
Number Of Circuits
1
Temperature Coefficient
150 ppm/°C Typical
Memory Type
Volatile
Interface
SPI Serial
Voltage - Supply
1.8 V ~ 5.5 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
8-SOIC (3.9mm Width)
Resistance In Ohms
10K
End To End Resistance
10kohm
Track Taper
Linear
No. Of Steps
129
Resistance Tolerance
± 20%
Supply Voltage Range
1.8V To 5.5V
Control Interface
Serial, SPI
No. Of Pots
Single
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
MCP4132-103E/SN
Manufacturer:
Microchip
Quantity:
796
MCP413X/415X/423X/425X
4.2.1.2
Terminal Control (TCON) Register
This register contains 8 control bits. Four bits are for
Wiper 0, and four bits are for Wiper 1.
Register 4-2
describes each bit of the TCON register.
The state of each resistor network terminal connection
is individually controlled. That is, each terminal
connection (A, B and W) can be individually connected/
disconnected from the resistor network. This allows the
system to minimize the currents through the digital
potentiometer.
The value that is written to this register will appear on
the resistor network terminals when the serial
command has completed.
On a POR/BOR this register is loaded with 1FFh
(9-bits), for all terminals connected. The Host
Controller needs to detect the POR/BOR event and
then update the Volatile TCON register value.
© 2008 Microchip Technology Inc.
DS22060B-page 35