MCP4451-503E/ST, Digital Potentiometer 100kΩ 257-Position Linear 4-Channel Serial-I2C 20-Pin TSSOP
- RS-artikelnummer 177-0296
- Tillv. art.nr MCP4451-503E/ST
- Tillverkare / varumärke Microchip
The MCP4451 devices are volatile, 8-bit (257 wiper steps) digital potentiometers that are programmed/reprogrammed through an I2C™Compatible compatible interface. The MCP4451 family of devices are available with resistor values of 5KΩ, 10KΩ, 50KΩ and 100KΩ.
Quad Resistor Network
Potentiometer or Rheostat configuration options
7-bit – 128 Resistors (129 Taps)
8-bit: 256 Resistors (257 Taps)
5 kohm
10 kohm
Quad Resistor Network
Potentiometer or Rheostat configuration options
Resistor Network Resolution:
7-bit – 128 Resistors (129 Taps)
8-bit: 256 Resistors (257 Taps)
Four RAB Resistances options:
5 kohm
10 kohm
50 kohm
100 kohm
| Attribute | Value |
|---|---|
| Control Interface | Serial-I2C |
| Resistance Value | 50kΩ |
| Number of Positions | 257 |
| Taper Type | Linear |
| Memory Type | Volatile |
| Number of Pots per Package | 4 |
| Mounting Type | Surface Mount |
| Package Type | TSSOP |
| Pin Count | 20 |
| Power Supply Type | Single |
| Typical Single Supply Voltage | Maximum of 5.5 V |
| Dimensions | 6.6 x 4.5 x 1.05mm |
| Height | 1.05mm |
| Length | 6.6mm |
| Minimum Operating Temperature | -40 °C |
| Maximum Operating Temperature | +125 °C |
| Width | 4.5mm |
