Datasheet Microchip MCP4021
| Manufacturer | Microchip |
| Series | MCP4021 |
The MCP402X devices are non-volatile, 6-bit (64 wiper steps) digital potentiometers that are programmed/reprogrammed through a simple up/down serial interface
Datasheets
Low-Cost NV Digital POT w/WiperLock Technology
PDF, 3.4 Mb, Revision: 12-19-2006
Extract from the document
Prices
Status
| MCP4021-103E/MS | MCP4021-103E/SN | MCP4021-202E/MS | MCP4021-202E/MSVAO | MCP4021-202E/SN | MCP4021-502E/MS | MCP4021-502E/SN | MCP4021-503E/MS | MCP4021-503E/SN | MCP4021T-103E/MC | MCP4021T-103E/MS | MCP4021T-103E/SN | MCP4021T-202E/MC | MCP4021T-202E/MS | MCP4021T-202E/MSVAO | MCP4021T-202E/SN | MCP4021T-502E/MC | MCP4021T-502E/MS | MCP4021T-502E/SN | MCP4021T-503E/MC | MCP4021T-503E/MS | MCP4021T-503E/SN | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 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) | 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
| MCP4021-103E/MS | MCP4021-103E/SN | MCP4021-202E/MS | MCP4021-202E/MSVAO | MCP4021-202E/SN | MCP4021-502E/MS | MCP4021-502E/SN | MCP4021-503E/MS | MCP4021-503E/SN | MCP4021T-103E/MC | MCP4021T-103E/MS | MCP4021T-103E/SN | MCP4021T-202E/MC | MCP4021T-202E/MS | MCP4021T-202E/MSVAO | MCP4021T-202E/SN | MCP4021T-502E/MC | MCP4021T-502E/MS | MCP4021T-502E/SN | MCP4021T-503E/MC | MCP4021T-503E/MS | MCP4021T-503E/SN | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | 16 | 17 | 18 | 19 | 20 | 21 | 22 |
| Package | MSOP | SOIC | MSOP | MSOP | SOIC | MSOP | SOIC | MSOP | SOIC | DFN | MSOP | SOIC | DFN | MSOP | MSOP | SOIC | DFN | MSOP | SOIC | DFN | MSOP | SOIC |
| Pins | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 | 8 |
Parametrics
| Parameters / Models | MCP4021-103E/MS | MCP4021-103E/SN | MCP4021-202E/MS | MCP4021-202E/MSVAO | MCP4021-202E/SN | MCP4021-502E/MS | MCP4021-502E/SN | MCP4021-503E/MS | MCP4021-503E/SN | MCP4021T-103E/MC | MCP4021T-103E/MS | MCP4021T-103E/SN | MCP4021T-202E/MC | MCP4021T-202E/MS | MCP4021T-202E/MSVAO | MCP4021T-202E/SN | MCP4021T-502E/MC | MCP4021T-502E/MS | MCP4021T-502E/SN | MCP4021T-503E/MC | MCP4021T-503E/MS | MCP4021T-503E/SN |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Channels | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Interface | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol | Up / Down Protocol |
| 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 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Max. INL ±, 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 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 | 0.5 |
| Memory Type | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-volatile | Non-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 | -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 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 | 2.1, 5, 10, 50 |
| Resolution, # of Taps | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 | 64 |
| 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 | -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
| MCP4021-103E/MS | MCP4021-103E/SN | MCP4021-202E/MS | MCP4021-202E/MSVAO | MCP4021-202E/SN | MCP4021-502E/MS | MCP4021-502E/SN | MCP4021-503E/MS | MCP4021-503E/SN | MCP4021T-103E/MC | MCP4021T-103E/MS | MCP4021T-103E/SN | MCP4021T-202E/MC | MCP4021T-202E/MS | MCP4021T-202E/MSVAO | MCP4021T-202E/SN | MCP4021T-502E/MC | MCP4021T-502E/MS | MCP4021T-502E/SN | MCP4021T-503E/MC | MCP4021T-503E/MS | MCP4021T-503E/SN | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
Model Line
Series: MCP4021 (22)
- MCP4021-103E/MS MCP4021-103E/SN MCP4021-202E/MS MCP4021-202E/MSVAO MCP4021-202E/SN MCP4021-502E/MS MCP4021-502E/SN MCP4021-503E/MS MCP4021-503E/SN MCP4021T-103E/MC MCP4021T-103E/MS MCP4021T-103E/SN MCP4021T-202E/MC MCP4021T-202E/MS MCP4021T-202E/MSVAO MCP4021T-202E/SN MCP4021T-502E/MC MCP4021T-502E/MS MCP4021T-502E/SN MCP4021T-503E/MC MCP4021T-503E/MS MCP4021T-503E/SN
