4 layers92.3 × 40.5 mm

Surtr LMMKI
PFMRLIB/Surtr-LM
Precision Reference with 10.5V/1.05V Output Based on LM399/ADR1399
93 partsBSD-3-Clause-Clear
Boards in 2 GitHub repositories, designed in KiCad, that use the OPA2189IDGK by Texas Instruments (Dual 36V, Precision, Rail-to-Rail Input/Output, Low Offset Voltage, Low Input Bias Current Operational Amplifier with e-trim™). See how each wires it, with its parts, size, README and files; the OPA2189IDGK’s symbol, footprint and pinout are on its own page.

PFMRLIB/Surtr-LM
Precision Reference with 10.5V/1.05V Output Based on LM399/ADR1399
