MCP4231T-103-E/MF Microchip Technology, MCP4231T-103-E/MF Datasheet - Page 36
MCP4231T-103-E/MF
Manufacturer Part Number
MCP4231T-103-E/MF
Description
Digital Potentiometer ICs Dual 7B V SPI POT
Manufacturer
Microchip Technology
Datasheet
1.MCP4151-502EMF.pdf
(82 pages)
Specifications of MCP4231T-103-E/MF
Number Of Pots
Dual
Taps Per Pot
128
Resistance
10 KOhms
Wiper Memory
Volatile
Digital Interface
Serial (SPI)
Operating Supply Voltage
2.5 V, 3.3 V, 5 V
Supply Current
1 mA
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
Package / Case
DFN EP-10
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
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- Download datasheet (4Mb)
MCP413X/415X/423X/425X
REGISTER 4-2:
DS22060A-page 36
bit 1
bit 0
Note 1:
2:
The hardware SHDN pin (when active) overrides the state of these bits. When the SHDN pin returns to the
inactive state, the TCON register will control the state of the terminals. The SHDN pin does not modify the
state of the TCON bits.
These bits do not affect the wiper register values.
R0W: Resistor 0 Wiper (P0W pin) Connect Control bit
This bit connects/disconnects the Resistor 0 Wiper to the Resistor 0 Network
1 = P0W pin is connected to the Resistor 0 Network
0 = P0W pin is disconnected from the Resistor 0 Network
R0B: Resistor 0 Terminal B (P0B pin) Connect Control bit
This bit connects/disconnects the Resistor 0 Terminal B to the Resistor 0 Network
1 = P0B pin is connected to the Resistor 0 Network
0 = P0B pin is disconnected from the Resistor 0 Network
TCON BITS
(1, 2)
(CONTINUED)
© 2007 Microchip Technology Inc.
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