A temperature-compensated, unipolar current limiter with metal programmable taps for current limits from 2 to 26 mA in 2 mA steps. Works from 5v to 250 Volt AC/DC with 50/60 Hz rejection and bandwidth of 250 kHz.
Useful as a serial LED driver, MEMs driver, current reference, level shifting...
Proven in Silicon, samples available for evaluation
- Metal Programmable taps for a range of current settings. 250 Volt capability depending on process selected.
- SimpleChips can port this design to your process.
- Synopsys(.lib) / Footprint (LEF) / Layout (GDSII) / Transistor netlist (CDL)/ SPICE netlist/ Datasheet (ASCII)