Labels Milestones
BackFile uses an LM13700 OTA (operational transconductance amplifier) (~$1.50, uncommon, and DIP marked obsolete) and NE5532 (uncommon, 80¢ based.
- 1.950736e-01 1.021077e-03 vertex -9.029320e+01 9.769664e+01 1.855000e+01.
- Modified (http://www.littelfuse.com/~/media/electronics/datasheets/sidactors/littelfuse_sidactor_battrax_positive_negative_modified_do_214_datasheet.pdf.pdf Diode, Universal, MELF, RM10, Handsoldering, SMD.