AD5172
Description
AD5173 Functional The AD5172/AD5173 are dual-channel, 256-position, one-time programmable (OTP) digital potentiometers that employ fuse link technology to achieve memory retention of resistance settings.
Key Features
- FUNCTIONAL BLOCK DIAGRAMS
- 2-channel, 256-position potentiometers
- One-time programmable (OTP) set-and-forget resistance setting provides a low cost alternative to EEMEM
- Unlimited adjustments before OTP activation
- OTP overwrite allows dynamic adjustments with user defined preset
- End-to-end resistance: 2.5 kΩ, 10 kΩ, and 100 kΩ
- pact 10-lead MSOP: 3 mm × 4.9 mm
- Fast settling time: tS = 5 µs typical on power-up
- Full read/write of wiper register
- Power-on preset to midscale
Applications
- Electronics level setting
