- This audio adapter lets you easily add high quality 16 bit, 44.1 kHz sample rate (CD quality) audio to your projects with a Teensy 4.0 or Teensy 4.1 Microcontroller.
- The audio chip connects to Teensy using 7 signals. The I2C pins SDA and SCL are used to control the chip and adjust parameters. Audio data uses I2S signals, TX (to headphones and/or line out) and RX (from line in or mic), and 3 clocks, LRCLK (44.1 kHz), BCLK (1.41 MHz) and MCLK (11.29 MHz). All 3 clocks are created by the Teensy. The SGTL5000 chip operates in "slave mode", where all its clock pins are inputs.
- This Version 4.0 Rev. D works with Teensy 4.0 and Teensy 4.1 Microcontrollers only.
- Includes 40-pin male and female headers that can be cut to the appropriate length and soldered onto the Audio Adapter and/or the mating Teensy microcontroller so they can be easily interconnected.connected
- By soldering the male pins to one board and the female pins to the other, the boards can be easily disconnected for testing, troubleshooting, and prototyping.
- Package includes the Teensy Audio Adapter 4.0, 1 40-pin male headers and 1 40-socket/pen female header.
