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1,85 €
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Model Number
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Última actualización: 2026-03-04T01:16:37.067Z
Descripción
Product Description
*An integrated PLL eliminates the need for a system clock (often called a master clock), enabling a three-wire I²S connection and reducing system electromagnetic interference.
*Intelligent clock error and PowerSense undervoltage protection utilize a two-stage mute system for noise-free performance.
*Compared to many traditional switched-capacitor DAC architectures, the PCM510xA family offers up to 20 dB lower out-of-band noise (measured from a traditional 100 kHz OBN to 3 MHz), reducing EMI and aliasing in downstream amplifiers/ADCs.
*Delivering a differential linear level of up to 2.1V RMS with loads of at least 1 kΩ, it eliminates the need for output capacitors and external mute circuitry.
*Supports external undervoltage protection and mute control on the XSMT pin.
*Enters a low-power sleep state when the BCK/LRCK signals are absent.
Product ParametersProduct TypeI2S DAC DecoderChip ModelPCM5102Operating Voltage5VCommunication InterfaceI2S InterfaceInput Interface2.54mm Pitch Pin Header InterfaceOutput Interface2.54mm Pitch Pin Header Interface / 3.5mm Headphone JackPin Description
VIN: Positive Power Supply
GND: Common Ground, Digital Ground
LCK: Audio Data Word Clock Input
DIN: Audio Data Input
BCK: Audio Data Bit Clock Input
SCK: System Clock Input
1/FLT: Filter Selection: Normal Delay (Low) / Low Delay (High); Function consistent with H1L shorting pad on the back
2/DEMP: De-emphasis Control for 44.1 kHz Sampling Rate: Off (Low) / On (High); Function consistent with H2L shorting pad on the back
3/XSMT: Soft Mute Control: Soft Mute (Low) / Soft Unmute (High); Function consistent with H3L shorting pad on the back
4/FMT: Audio Format Selection: I2S (Low) / Left-Justified (High); Function consistent with H4L shorting pad on the back
A3V3: 3.3V Power Output
AGND: Analog Ground, connected to Digital Ground
ROUT: DAC Right Channel Analog Output
AGND: Analog Ground, connected to Digital Ground
LROUT: DAC Left Channel Analog Output
*An integrated PLL eliminates the need for a system clock (often called a master clock), enabling a three-wire I²S connection and reducing system electromagnetic interference.
*Intelligent clock error and PowerSense undervoltage protection utilize a two-stage mute system for noise-free performance.
*Compared to many traditional switched-capacitor DAC architectures, the PCM510xA family offers up to 20 dB lower out-of-band noise (measured from a traditional 100 kHz OBN to 3 MHz), reducing EMI and aliasing in downstream amplifiers/ADCs.
*Delivering a differential linear level of up to 2.1V RMS with loads of at least 1 kΩ, it eliminates the need for output capacitors and external mute circuitry.
*Supports external undervoltage protection and mute control on the XSMT pin.
*Enters a low-power sleep state when the BCK/LRCK signals are absent.
Product ParametersProduct TypeI2S DAC DecoderChip ModelPCM5102Operating Voltage5VCommunication InterfaceI2S InterfaceInput Interface2.54mm Pitch Pin Header InterfaceOutput Interface2.54mm Pitch Pin Header Interface / 3.5mm Headphone JackPin Description
VIN: Positive Power Supply
GND: Common Ground, Digital Ground
LCK: Audio Data Word Clock Input
DIN: Audio Data Input
BCK: Audio Data Bit Clock Input
SCK: System Clock Input
1/FLT: Filter Selection: Normal Delay (Low) / Low Delay (High); Function consistent with H1L shorting pad on the back
2/DEMP: De-emphasis Control for 44.1 kHz Sampling Rate: Off (Low) / On (High); Function consistent with H2L shorting pad on the back
3/XSMT: Soft Mute Control: Soft Mute (Low) / Soft Unmute (High); Function consistent with H3L shorting pad on the back
4/FMT: Audio Format Selection: I2S (Low) / Left-Justified (High); Function consistent with H4L shorting pad on the back
A3V3: 3.3V Power Output
AGND: Analog Ground, connected to Digital Ground
ROUT: DAC Right Channel Analog Output
AGND: Analog Ground, connected to Digital Ground
LROUT: DAC Left Channel Analog Output
Opiniones de clientes
1 opinionesС
24 de noviembre de 2025
Variante: Color:PCM5102 Module Model Number:1pc
