Description
The AD5171 is a 64-position, one-time programmable (OTP) digital potentiometer2 that uses fuse link technology to achieve the memory retention of the resistance setting function.
Features
- 64 position One-time programmable (OTP) set-and-forget resistance
setting.
- low cost alternative over EEMEM Unlimited adjustments prior to OTP activation 5 kΩ, 10 kΩ, 50 kΩ, 100 kΩ end-to-end resistance Low temperature coefficient: 5 ppm/°C in potentiometer mode Low temperature coefficient: 35 ppm/°C in rheostat mode Compact standard 8-lead SOT-23 package Low power: IDD = 10 μA maximum Fast settling time: tS = 5 μs typical in power-up I2C-compatible digital interface Computer software repl.
AD5171_AnalogDevices.pdf
