MCP4461T-103E/ML Microchip Technology, MCP4461T-103E/ML Datasheet - Page 72

• Manufacturer Part Number: MCP4461T-103E/ML
• Description: IC DGTL POT 257TAPS 10K 20QFN
• Manufacturer: Microchip Technology

Specifications of MCP4461T-103E/ML

• Package / Case: 20-VFQFN Exposed Pad
• Temperature Coefficient: 150 ppm/°C Typical
• Taps: 257
• Resistance (ohms): 10K
• Number Of Circuits: 4
• Memory Type: Non-Volatile
• Interface: I²C, 2-Wire Serial
• Voltage - Supply: 2.7 V ~ 5.5 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Number Of Pots: Quad
• Taps Per Pot: 257
• Resistance: 10 KOhms
• Wiper Memory: Non Volatile
• Buffered Wiper: Buffered
• Digital Interface: I2C
• Operating Supply Voltage: 2.7 V to 5.5 V
• Supply Current: 600 uA
• Maximum Operating Temperature: + 125 C
• Minimum Operating Temperature: - 40 C
• Description/function: Quad I2C Digital POT with Nonvolatile Memory
• Mounting Style: SMD/SMT
• Supply Voltage (max): 5.5 V
• Supply Voltage (min): 2.7 V
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

MCP444X/446X
FIGURE 7-9:
FIGURE 7-10:
DS22265A-page 72
I
I
S
2
2
S
C Disable Command Sequence.
C Enable Command Sequence.
0 1 0
0 1 0
Fixed
Address
Fixed
Address
Control Byte
Control Byte
1
1
1 A1 A0 0
1 A1 A0 0
Variable
Address
Variable
Address
Write bit
Write bit
A
A
AD AD AD AD
AD AD AD AD
3
3
Device
Memory
Address
Device
Memory
Address
2
2
Enable Command
1
Disable Command
1
0
0
Command (Decrement)
Command (Increment)
1
0
0 X X A P
1 X X A P
© 2010 Microchip Technology Inc.