YDA131 - STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER
of terminal functions VDDPL, VSSPL, VDDPR, VSSPR (Pin No.22, 20&23, 15, 14&17) These are the power supply and ground terminals for the output buffers.
VDDPL and VSSPL are the power supply and ground terminals for the left channel, and VDDPR and VSSPR are the power supply and ground terminals for the
YDA131 D- 1 STEREO 2.5W DIGITAL AUDIO POWER AMPLIFIER Outline The YDA131 is the high efficient digital audio power amplifier IC that operates on a single 5V power supply.
This IC is capable of providing output power of 2.5W/channel, which is at the highest level as a device on a single 5V power supply.
By adopting Yamaha's proprietary modulation system, the device provides low distortion and high signal to noise ratio at the highest level among digital amplifiers in the equivalent class.
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YDA131 Features
* High output power 2.5 W @ VDD=5.0V, 4Ω (THD+N
