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X400 V3.0 DAC+ AMP Full-HD Class-D Amplifier I2S PCM5122 Audio Expansion Board For
X400 V3.0 DAC+ AMP Full-HD Class-D Amplifier I2S PCM5122 Audio Expansion Board For

X400 V3.0 DAC+ AMP Full-HD Class-D Amplifier I2S PCM5122 Audio Expansion Board For

0 reviews
$85.00
Product Code: 6903348
Stock In Stock
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Product Description

Product Description

Features:

Full-HD audio – up to 24-bit/192kHz playback
Audiophile TI Burr Brown 32-bit/384kHz DAC (TI PCM5122)
Class leading audio; 112db SNR, and THD of 0.0019%
Built in High quality Class-D stereo audio amplifier (TI TPA3118D2)
Up to 2×30W Into a 8-Ω BTL Load at 24Vdc
Capable of driving 4 Ohm speakers (also works with higher impedance speakers)
Built in high quality audio headphone amplifier (TI TPA6133A)
Uses the Texas Instruments ultra-low-noise voltage regulator (output noise< 10μVRMS)
Uses the Texas Instruments high efficiency step-Down DC converter (up to 95%)
6V~26Vdc converted to 5.1V, 3A to power the -Pi
Uses the genuine ALPS RK163 series potentiometer for smooth volume adjustment
Built in high quality IR sensor (Vishay -the world's leading supplier of infrared receivers)
Onboard RCA connectors
Onboard 3.5mm stereo headphone jack
Onboard speaker & power screw terminals
Onboard 4pin PH2.0 connector allowing to connect a external lighted power switch to control power
Onboard gold-plated high-current DC power jack (5.5×2.5mm)
Uses the digital I2S audio signals to reduce CPU load over USB audio solutions
Connects directly to the -Pi   – No wiring required
Powers the -Pi   – no additional power supply
Reserved -Pi GPIO pin header (2x13Pins)
Pop-noise can be improved by enabling GPIO control
AMP can be enabled / disabled with jumper link

WARNING:

DO NOT APPLY POWER TO YOUR -PI VIA THE PI's MICRO USB SOCKET.

Specifications:

Power supply: 6-26Vdc ( >=3A is recommend)
GPIO used : LRCK – IO19, BCK – IO18, DATA – IO21, IR – IO26, AMP mute – IO22
Analog audio output level: 2V RMS
Headphone max output power: 142mW at 16Ω
Amplifier max output power: 2×30W at 8Ω BTL Load at 24Vdc
Resolution/Sampling Rate: upto 24bit / 192KHz (-Pi I2S)
PCB size: 87 x 56mm

More info., can refer to

Package Included:

1 x X400 V3.0 Expansion Board
1 x Installation screw pack














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