MCP4131-103E/SN Microchip Technology, MCP4131-103E/SN Datasheet - Page 46

• Manufacturer Part Number: MCP4131-103E/SN
• Description: IC POT DGTL SNGL 10K SPI 8SOIC
• Manufacturer: Microchip Technology

Specifications of MCP4131-103E/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
• 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
FIGURE 6-7:
(Mode 1,1).
FIGURE 6-8:
(Mode 0,0).
DS22060B-page 46
SSPBUF
SSPBUF
Write to
Write to
SCK
Input
Sample
CS
SCK
SDO
SDI
Input
Sample
CS
SDO
SDI
Note 1: V
Note 1: V
V
V
IH
IH
operation.
operation.
IHH
IHH
is supported for compability with the MCP414X/6X and MCP424X/6X devices high voltage
is supported for compability with the MCP414X/6X and MCP424X/6X devices high voltage
V
V
V
V
IHH
8-Bit Commands (Increment, Decrement, Modify - SPI Waveform with PIC MCU
8-Bit Commands (Increment, Decrement, Modify - SPI Waveform with PIC MCU
IL
IHH
IL
(1)
(1)
AD3
bit7
AD3
bit7
bit7
bit7
AD2
AD2
bit6
bit6
AD1
AD1
bit5
bit5
AD0
AD0
bit4
bit4
C1
C1
bit3
bit3
C0
C0
bit2
bit2
X
© 2008 Microchip Technology Inc.
X
CMDERR bit
“1” = “Valid” Command/Address
“0” = “Invalid” Command/Address
bit1
CMDERR bit
“1” = “Valid” Command/Address
“0” = “Invalid” Command/Address
bit1
bit0
X
bit0
X
bit0
bit0