The price of PCC5102APWR TSSOP-20 DAC is optimal
characteristic
Ultra low out of band noise
High performance integrated audio phase-locked loop (PLL) with BCK benchmark, which can generate SCK internally
Direct line level 2.1 VRMS output
No need for DC isolation capacitor
Line level output supports loads as low as 1k Ω
Intelligent mute system; Soft ramp up or ramp down with analog mute to achieve 120dB mute signal-to-noise ratio (SNR)
Receive 16, 24, and 32-bit audio data
PCM data style: I2S, left aligned
When LRCK and BCK are set as invalid, power saving mode will be automatically entered
1.8V or 3.3V fail safe low-voltage CMOS (LVCMOS) digital input
Simple configuration with hardware pins
Single power supply: 14
3.3V analog power supply, 1.8V or 3.3V digital power supply
Comply with AEC-Q100 standard
application
A/V receiver, DVD, BD player
Automotive infotainment system and telematics
HDTV receiver
After sales amplifier
explain
The PCM510xA device belongs to the monolithic CMOS integrated circuit series, which is composed of stereo digital to analog converter (DAC) and additional support circuit packaged with thin small outline size (TSSOP). PCM510xA device uses TI's latest generation of advanced segmented DAC architecture products to achieve excellent dynamic performance and improve the tolerance against clock jitter.
With DirectPath charge pump technology, the PCM510xA device provides 2.1 VRMS central grounding output (designers do not need to connect the DC isolation capacitor on the output) and the external mute circuit traditionally related to the single power line driver. Each pin of the integrated line driver supports a load as low as 1k Ω, thus outperforming all other charge pump based line drivers in terms of performance.
Ultra low out of band noise
High performance integrated audio phase-locked loop (PLL) with BCK benchmark, which can generate SCK internally
Direct line level 2.1 VRMS output
No need for DC isolation capacitor
Line level output supports loads as low as 1k Ω
Intelligent mute system; Soft ramp up or ramp down with analog mute to achieve 120dB mute signal-to-noise ratio (SNR)
Receive 16, 24, and 32-bit audio data
PCM data style: I2S, left aligned
When LRCK and BCK are set as invalid, power saving mode will be automatically entered
1.8V or 3.3V fail safe low-voltage CMOS (LVCMOS) digital input
Simple configuration with hardware pins
Single power supply: 14
3.3V analog power supply, 1.8V or 3.3V digital power supply
Comply with AEC-Q100 standard
application
A/V receiver, DVD, BD player
Automotive infotainment system and telematics
HDTV receiver
After sales amplifier
explain
The PCM510xA device belongs to the monolithic CMOS integrated circuit series, which is composed of stereo digital to analog converter (DAC) and additional support circuit packaged with thin small outline size (TSSOP). PCM510xA device uses TI's latest generation of advanced segmented DAC architecture products to achieve excellent dynamic performance and improve the tolerance against clock jitter.
With DirectPath charge pump technology, the PCM510xA device provides 2.1 VRMS central grounding output (designers do not need to connect the DC isolation capacitor on the output) and the external mute circuit traditionally related to the single power line driver. Each pin of the integrated line driver supports a load as low as 1k Ω, thus outperforming all other charge pump based line drivers in terms of performance.
The PLL integrated on the device eliminates the need for the system clock (usually called the master clock), thus realizing a 3-wire I2C connection and reducing the system electromagnetic interference (EMI). The intelligent clock error and PowerSense undervoltage protection adopt a two-layer system, which can eliminate clicking and crackling. Compared with many traditional switched capacitor DAC architectures, PCM510xA series can control the out of band noise at a lower level of 20dB, thus reducing EMI and aliasing in downstream amplifiers/ADCs (measured between 100kHz (typical OBN value) and 3MHz).
