TA7322 Upgrade Adapter – 190701

The TA7322 op amp is a single channel op amp in a 9-pin SIL (single inline) package that was produced by Toshiba for audio applications. The BrownDog 190701 adapter replaces TA7322 op amps with modern single-channel op amps in either the SOIC-8 or 8-pin DIP package. Available with an 8-pin DIP socket or with a selection of single-channel audio op amps installed.



  • Maps the pins from one conventional single-channel op amp to the pinout for a TA7322 op amp.
  • Land patterns for SOIC-8 (0.050 in. = 1.27mm pin pitch) and 8-pin DIP (0.1 in. = 2.54mm pin pitch) single-channel op amps on the top surface.
  • Adapter footprint is 9-pin SIL with pins on a 0.1 in. pin pitch in a single row.
  • Board dimensions: 900 mil by 550 mil
  • Pins extend 0.25 in. from bottom edge; cut to fit.
  • Tg 130, FR-4 laminate
  • ENIG surface finish
  • RoHS-compliant
  • Low loss traces: 12 mil minimum trace width
  • Made in USA of domestic and foreign components.
  • Download schematic.
Weight 0.05 oz
Dimensions 0.9 × 0.8 × 0.3 in
Base Part Number


Input Device


Adapter Footprint