Volatile Digital Potentiometer, 10 kohm, Single, Serial, SPI, Linear, ± 20%, 2.7 V
Product Overview
The MCP41010-E/SN is a Digital Potentiometer with SPI interface. The wiper position of the potentiometer varies linearly and is controlled via an industry-standard SPI interface. It consumes <1µA during static operation. A software shutdown feature is provided that disconnects the A terminal from the resistor stack and simultaneously connects the wiper to the B terminal. The wiper is reset to the mid-scale position (80h) upon power-up. The RS (reset) pin implements a hardware reset and also returns the wiper to mid-scale. Its SPI interface includes both the SI and SO pins, allowing daisy-chaining of multiple devices. Channel-to-channel resistance matching on the potentiometer varies by less than 1%.
Low power CMOS technology
Shutdown feature open circuits of all resistors for maximum power savings
±1 LSB Maximum INL and DNL
1µA Maximum supply current in static operation
Applications
Signal Processing
Product Information
End To End Resistance: 10kohm
No. of Pots: Single
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: 8Pins
No. of Steps: 256
Temperature Coefficient: ± 800ppm/°C
Operating Temperature Min: -40°C
Operating Temperature Max: 125°C
Product Range: Single 256-Tap Volatile Digital Pots
MSL: MSL 1 - Unlimited
What's in the box
1 x Volatile Digital Potentiometer
