MCP4251T-104E/ST Microchip Technology, MCP4251T-104E/ST Datasheet - Page 46

• Manufacturer Part Number: MCP4251T-104E/ST
• Description: IC DGTL POT 100K 2CH 14TSSOP
• Manufacturer: Microchip Technology

Specifications of MCP4251T-104E/ST

• Package / Case: 14-TSSOP
• Taps: 257
• Resistance (ohms): 100K
• Number Of Circuits: 2
• 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
• Resistance In Ohms: 100K
• Number Of Pots: Dual
• Taps Per Pot: 256
• Resistance: 100 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
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Other names: MCP4251T-104-E/ST; MCP4251T-104-E/STTR; MCP4251T-104-E/STTR; MCP4251T-104E/STTR

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