Expansion Board HiFi DAC PCM5122 384KHZ Mini For Raspberry Pi 3B
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Cập nhật: thứ hai 17/08/2026 lúc 04:06 CH
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Description:
Adopt 384KHZ/32bit DAC PCM5122.
Audio output interface: 2x R C A(LEFT &Right) & 3.5mm head phone Jack.
The headphones can be driven directly using a differential headphone driver (138mw).
The power indicator and the working status indicator are convenient for understanding the working status of the system.
Digital and analog power supplies are separately powered.
The size RPI HAT is fully compatible.
DAC SNR 112 dB.
DAC THD+N @ -1 dBFS -78dB. The DAC output amplitude is 2.1Vrms.
The DAC dynamic range is 112 dB.
Sample rate support range: 8khz ~ 384khz.
Reserve the ID EEPROM location.
The clock frequency is automatically switched according to the audio file sampling rate.
The clock unit uses two crystal oscillators with low jitter, high accuracy and low phase noise.
The DAC post-stage output is coupled using a film capacitor.
Reserve infrared remote connector position (using GPIO26, users can solder by themselves).
Specification:
Material: Electronic component
Color: Green
Size: About 5.6x6.5x2.1cm
Compatible: For Raspberry Pi
Package includes:
1pc x Expansion Board
4pcs x Brass Column
4pcs x Screws
4pcs x Nuts
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.
#Expansion #Board #Audio #Card #HiFi #DAC #Durable #Module #Music #Player #Sound #Hat #32Bit #PCM5122
Adopt 384KHZ/32bit DAC PCM5122.
Audio output interface: 2x R C A(LEFT &Right) & 3.5mm head phone Jack.
The headphones can be driven directly using a differential headphone driver (138mw).
The power indicator and the working status indicator are convenient for understanding the working status of the system.
Digital and analog power supplies are separately powered.
The size RPI HAT is fully compatible.
DAC SNR 112 dB.
DAC THD+N @ -1 dBFS -78dB. The DAC output amplitude is 2.1Vrms.
The DAC dynamic range is 112 dB.
Sample rate support range: 8khz ~ 384khz.
Reserve the ID EEPROM location.
The clock frequency is automatically switched according to the audio file sampling rate.
The clock unit uses two crystal oscillators with low jitter, high accuracy and low phase noise.
The DAC post-stage output is coupled using a film capacitor.
Reserve infrared remote connector position (using GPIO26, users can solder by themselves).
Specification:
Material: Electronic component
Color: Green
Size: About 5.6x6.5x2.1cm
Compatible: For Raspberry Pi
Package includes:
1pc x Expansion Board
4pcs x Brass Column
4pcs x Screws
4pcs x Nuts
Note:
1. Due to the light and screen difference, the item's color may be slightly different from the pictures.
2. Please allow 1-2 cm differences due to manual measurement.
#Expansion #Board #Audio #Card #HiFi #DAC #Durable #Module #Music #Player #Sound #Hat #32Bit #PCM5122