MCP4332-503E/ST Microchip Technology, MCP4332-503E/ST Datasheet - Page 54

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MCP4332-503E/ST

Manufacturer Part Number
MCP4332-503E/ST
Description
IC DGTL POT QUAD 50K 14TSSOP
Manufacturer
Microchip Technology
Datasheet

Specifications of MCP4332-503E/ST

Taps
129
Resistance (ohms)
50K
Number Of Circuits
4
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
14-TSSOP
Resistance In Ohms
50K
Lead Free Status / RoHS Status
Lead free / RoHS Compliant

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
MCP4332-503E/ST
Manufacturer:
Microchip Technology
Quantity:
135
MCP433X/435X
7.4
The device supports the ability to execute commands
continuously. While the CS pin is in the active state (V
or V
received.
The following example is a valid sequence of events:
1.
2.
3.
4.
5.
6.
7.
TABLE 7-3:
DS22242A-page 54
Write Data
Read Data
Increment Wiper
Decrement Wiper
High-Voltage
High-Voltage
High-Voltage
High-Voltage
IHH
CS pin driven active (V
Read Command.
Increment Command (Wiper 0).
Increment Command (Wiper 0).
Decrement Command (Wiper 1).
Write Command (volatile memory).
CS pin driven inactive (V
). Any sequence of valid commands may be
Continuous Commands
Write Data
Read Data
Increment Wiper
Decrement Wiper
COMMANDS
IL
IH
or V
).
IHH
).
Command Name
IL
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.
 2010 Microchip Technology Inc.
16-Bits
16-Bits
16-Bits
16-Bits
8-Bits
8-Bits
8-Bits
8-Bits
Bits
# of
(V
CS pin?
Voltage
High
IHH
Yes
Yes
Yes
Yes
) on

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