MCP4132-103E/P Microchip Technology, MCP4132-103E/P Datasheet - Page 50

• Manufacturer Part Number: MCP4132-103E/P
• Description: IC DGTL SNGL 10K SPI 8DIP
• Manufacturer: Microchip Technology

Specifications of MCP4132-103E/P

• 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: Through Hole
• Package / Case: 8-DIP (0.300", 7.62mm)
• 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

MCP413X/415X/423X/425X
7.4
The device supports the ability to execute commands
continuously. While the CS pin is in the active state
(V
received.
The following example is a valid sequence of events:
1.
2.
3.
4.
5.
6.
7.
8.
TABLE 7-3:
DS22060B-page 50
Write Data
Read Data
Increment Wiper
Decrement Wiper
High Voltage
High Voltage
High Voltage
High Voltage
IL
or V
CS pin driven active (V
Read Command.
Increment Command (Wiper 0).
Increment Command (Wiper 0).
Decrement Command (Wiper 1).
Write Command.
Write Command.
CS pin driven inactive (V
IHH
Continuous Commands
). Any sequence of valid commands may be
Write Data
Read Data
Increment Wiper
Decrement Wiper
COMMANDS
IL
IH
or V
).
Command Name
IHH
).
Note 1: It is recommended that while the CS pin is
2: It is also recommended that long
active, only one type of command should
be issued. When changing commands, it
is recommended to take the CS pin
inactive then force it back to the active
state.
command strings should be broken down
into shorter command strings. This
reduces the probability of noise on the
SCK pin corrupting the desired SPI
command string.
# of Bits
16-Bits
16-Bits
16-Bits
16-Bits
8-Bits
8-Bits
8-Bits
8-Bits
© 2008 Microchip Technology Inc.
High Voltage
(V
IHH
pin?
Yes
Yes
Yes
Yes
) on CS
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