MCP4261T-502E/SL is an 8bit dual SPI digital potentiometer with non-volatile memory. It offers a wide range of product offerings using an SPI interface. WiperLock technology allows application-specific calibration settings to be secured in the EEPROM.
- 5Kohm resistance, high-voltage tolerant digital inputs: up to 12.5V
- Zero-scale to full-scale wiper operation
- Low wiper resistance is 75ohm (typical)
- Non-volatile memory, automatic recall of saved wiper setting, WiperLock� technology
- SPI serial interface (10MHz, modes 0,0 and 1,1), high-speed read/writes to wiper registers
- Read/write to data EEPROM registers, serially enabled EEPROM write protect
- Resistor network terminal disconnect feature via: shutdown pin (active-low SHDN)
- Hardware write protect (active-low WP) control pin, software write protect (WP) configuration bit
- Supports split rail applications, internal weak pull-up on all digital inputs
- Extended temperature range from -40 to +125°C, 14-lead plastic small outline (SOIC) package
Product details
| End To End Resistance:
5kohm
|
| No. of Pots:
Dual
|
| Control Interface:
Serial, SPI
|
| Track Taper:
Linear
|
| Resistance Tolerance:
± 20%
|
| Supply Voltage Min:
2.7V
|
| Supply Voltage Max:
5.5V
|
| Potentiometer IC Case Style:
SOIC
|
| No. of Pins:
14Pins
|
| No. of Steps:
257
|
| Temperature Coefficient:
± 150ppm/°C
|
| Operating Temperature Min:
-40°C
|
| Operating Temperature Max:
125°C
|
| Product Range:
-
|
| Automotive Qualification Standard:
-
|
Other details
| Brand |
MICROCHIP |
| Part Number |
MCP4261T-502E/SL |
| Quantity |
Each (Supplied on Cut Tape) |
| Technical Data Sheet EN |
 |
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