PT8211 Unassembled Audio Kit for Teensy 3.x

PT8211 is a dual channel, 16 bit Digital-to-Analog Converter IC utilizing CMOS technology specially designed for the digital audio applications. The internal conversion architecture is based on an R-2R resister ladder network, an internal circuit is well matched and a 16 bit dynamic range is achieved even in whole supply voltage range.

PT8211 also enhanced the performance of timing responsibility in a digital serial bus, in a company with the fast switching R-2R network that makes 8X oversampling audio signal is also supported. PT8211 can be supported by a wide range of sample frequency, it is compatible with TDA1311 by functionally. Its digital input timing format is Least Significant Bit Justified(LSBJ), or so-called Japanese input format. Digital code format is two’s complement and MSB first. PT8211 is available in 8-pin SO or DIP package.

Application:

1. Digital Audio Equipment
2. CD ROM/VCD
3. Multimedia Sound Card
4. MPEG Decoder Card

Pin Configuration:

Signal    
Teensy Pin     
PT8211 Pin

BCK 
9 1
1

DIN
22
3

WS
23
2

+3.3V
3.3V
5

GND
GND
4

Features:

1. CMOS technology.
2. Support 3.3V bus input level
3. Low power consumption.
4. Two audio channel output in the same chip.
5. 16-bit dynamic range.
6. Low total harmonic distortion.
7. No phase shift between both output channel.
8. Available in 8 pins, SO or DIP package.

Package Includes:

1 x PT8211 Unassembled Audio Kit for Teensy 3.x