Datasheet Microchip MCP4551
| Manufacturer | Microchip |
| Series | MCP4551 |
The MCP455X devices are single channel, volatile, 8-bit (257 wiper steps) digital potentiometers with an I2C compatible interface
Datasheets
MCP453X/455X/463X/465X -7/8-Bit Single/Dual I2C Digital POT with Volatile Memory
PDF, 3.4 Mb, Revision: 02-22-2013
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Status
| MCP4551-103E/MS | MCP4551-104E/MS | MCP4551-502E/MS | MCP4551-503E/MS | MCP4551T-103E/MF | MCP4551T-103E/MS | MCP4551T-104E/MF | MCP4551T-104E/MS | MCP4551T-502E/MF | MCP4551T-502E/MS | MCP4551T-502E/MSVAO | MCP4551T-503E/MF | MCP4551T-503E/MS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Lifecycle Status | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) | Production (Appropriate for new designs but newer alternatives may exist) |
Packaging
| MCP4551-103E/MS | MCP4551-104E/MS | MCP4551-502E/MS | MCP4551-503E/MS | MCP4551T-103E/MF | MCP4551T-103E/MS | MCP4551T-104E/MF | MCP4551T-104E/MS | MCP4551T-502E/MF | MCP4551T-502E/MS | MCP4551T-502E/MSVAO | MCP4551T-503E/MF | MCP4551T-503E/MS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Package | MSOP | MSOP | MSOP | MSOP | DFN | MSOP | DFN | MSOP | DFN | MSOP | MSOP | DFN | MSOP |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Parametrics
| Parameters / Models | MCP4551-103E/MS | MCP4551-104E/MS | MCP4551-502E/MS | MCP4551-503E/MS | MCP4551T-103E/MF | MCP4551T-103E/MS | MCP4551T-104E/MF | MCP4551T-104E/MS | MCP4551T-502E/MF | MCP4551T-502E/MS | MCP4551T-502E/MSVAO | MCP4551T-503E/MF | MCP4551T-503E/MS |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interface | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ | I²C™ |
| Max DNL ±(LSB) | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Max. INL ±, LSB | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Memory Type | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile | Volatile |
| Operating Temperature Range, °C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | |
| Resistance, ohms) k | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 | 5,10,50,100 |
| Resolution, # of Taps | 257 | 257 | 257 | 257 | 257 | 257 | 257 | 257 | 257 | 257 | 257 | 257 | 257 |
| Temp Range, C | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 | -40 to +125 |
Eco Plan
| MCP4551-103E/MS | MCP4551-104E/MS | MCP4551-502E/MS | MCP4551-503E/MS | MCP4551T-103E/MF | MCP4551T-103E/MS | MCP4551T-104E/MF | MCP4551T-104E/MS | MCP4551T-502E/MF | MCP4551T-502E/MS | MCP4551T-502E/MSVAO | MCP4551T-503E/MF | MCP4551T-503E/MS | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
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