Datasheet Microchip MCP4342
| Manufacturer | Microchip |
| Series | MCP4342 |
The MCP434X devices are non-volatile, 7-bit (129 wiper steps) digital potentiometers with EEPROM and an SPI compatible interface
Datasheets
MCP434X/436X Quad Non-Volatile Data Sheet
PDF, 2.1 Mb, Revision: 12-18-2009
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Prices
Status
| MCP4342-103E/ST | MCP4342-104E/ST | MCP4342-502E/ST | MCP4342-503E/ST | MCP4342T-103E/ST | MCP4342T-104E/ST | MCP4342T-502E/ST | MCP4342T-503E/ST | |
|---|---|---|---|---|---|---|---|---|
| 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) |
Packaging
| MCP4342-103E/ST | MCP4342-104E/ST | MCP4342-502E/ST | MCP4342-503E/ST | MCP4342T-103E/ST | MCP4342T-104E/ST | MCP4342T-502E/ST | MCP4342T-503E/ST | |
|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
| Package | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP |
| Pins | 14 | 14 | 14 | 14 | 14 | 14 | 14 | 14 |
Parametrics
| Parameters / Models | MCP4342-103E/ST | MCP4342-104E/ST | MCP4342-502E/ST | MCP4342-503E/ST | MCP4342T-103E/ST | MCP4342T-104E/ST | MCP4342T-502E/ST | MCP4342T-503E/ST |
|---|---|---|---|---|---|---|---|---|
| Number of Channels | 4 | 4 | 4 | 4 | 4 | 4 | 4 | 4 |
| Interface | SPI | SPI | SPI | SPI | SPI | SPI | SPI | SPI |
| Max DNL ±(LSB) | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 | 0.375 |
| Max. INL ±, LSB | 1 | 1 | 1 | 1 | 1 | 1 | 1 | 1 |
| Memory Type | 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 |
| 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 |
| Resolution, # of Taps | 129 | 129 | 129 | 129 | 129 | 129 | 129 | 129 |
| 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 |
Eco Plan
| MCP4342-103E/ST | MCP4342-104E/ST | MCP4342-502E/ST | MCP4342-503E/ST | MCP4342T-103E/ST | MCP4342T-104E/ST | MCP4342T-502E/ST | MCP4342T-503E/ST | |
|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
