Datasheet Microchip MCP4661
| Manufacturer | Microchip |
| Series | MCP4661 |
The MCP466X devices are dual channel, non-volatile, 8-bit (257 wiper steps) digital potentiometers with EEPROM and an I2C compatible interface
Datasheets
7/8-Bit Single/Dual I2C Digital POT with Non-Volatile Memory
PDF, 2.9 Mb, Revision: 03-04-2013
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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
| MCP4661-103E/ST | MCP4661-103PE/ST | MCP4661-104E/ST | MCP4661-502E/ST | MCP4661-503E/ST | MCP4661T-103E/ML | MCP4661T-103E/ST | MCP4661T-104E/ML | MCP4661T-104E/ST | MCP4661T-502E/ML | MCP4661T-502E/ST | MCP4661T-503E/ML | MCP4661T-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) | 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
| MCP4661-103E/ST | MCP4661-103PE/ST | MCP4661-104E/ST | MCP4661-502E/ST | MCP4661-503E/ST | MCP4661T-103E/ML | MCP4661T-103E/ST | MCP4661T-104E/ML | MCP4661T-104E/ST | MCP4661T-502E/ML | MCP4661T-502E/ST | MCP4661T-503E/ML | MCP4661T-503E/ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| N | 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 |
| Package | TSSOP | TSSOP | TSSOP | TSSOP | TSSOP | QFN | TSSOP | QFN | TSSOP | QFN | TSSOP | QFN | TSSOP |
| Pins | 14 | 14 | 14 | 14 | 14 | 16 | 14 | 16 | 14 | 16 | 14 | 16 | 14 |
Parametrics
| Parameters / Models | MCP4661-103E/ST | MCP4661-103PE/ST | MCP4661-104E/ST | MCP4661-502E/ST | MCP4661-503E/ST | MCP4661T-103E/ML | MCP4661T-103E/ST | MCP4661T-104E/ML | MCP4661T-104E/ST | MCP4661T-502E/ML | MCP4661T-502E/ST | MCP4661T-503E/ML | MCP4661T-503E/ST |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| Number of Channels | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 |
| 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 | 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 | |
| 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
| MCP4661-103E/ST | MCP4661-103PE/ST | MCP4661-104E/ST | MCP4661-502E/ST | MCP4661-503E/ST | MCP4661T-103E/ML | MCP4661T-103E/ST | MCP4661T-104E/ML | MCP4661T-104E/ST | MCP4661T-502E/ML | MCP4661T-502E/ST | MCP4661T-503E/ML | MCP4661T-503E/ST | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| RoHS | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant | Compliant |
Other Options
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