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Classified: Audio CODEC with USB Interface PCM2912APJT

Date Posted By Category User IP Address
2021-05-02Login requiredComponentsLogin required
New sealed in box Audio CODEC with USB Interface, Mono Microphone Input, and Stereo Headphone Output

I have (250)pc for $1,575 free shipping


Features for the PCM2912A
On-Chip USB Interface:
With Full-Speed Transceivers
Fully Compliant With USB 2.0 Specification
Certified By USB-IF
Partially Programmable Descriptors
Adaptive Isochronous Transfer for Playback
Asynchronous-Isochronous Transfer for
Record
Bus Powered
16-Bit Delta-Sigma ADC and DAC
Sampling Rate:
8, 11.025, 16, 22.05, 32, 44.1, or 48 kHz
On-Chip Clock Generator:
With Single 6-MHz Clock Source
Mono ADC with Microphone Input
Analog Performance at VBUS = 5 V:
THD+N: 0.01%
SNR: 92 dB
Dynamic Range: 90 dB
Decimation Digital Filter
Passband Ripple: ±0.05 dB
Stop-Band Attenuation: –65 dB
Single-Ended Voltage Input
Antialiasing Filter Included
Digital HPF Included
Microphone Bias, Microphone Amplifier, and
Input PGA
Stereo DAC With Headphone Output
Analog Performance at VBUS = 5.0 V:
THD+N: 0.01% (RL > 10 k?)
THD+N: 0.02% (RL = 32 ?)
SNR: 92 dB
Dynamic Range: 90 dB
PO: 13 mW (RL = 32 ?)
PO: 25 mW (RL = 16 ?)
Oversampling Digital Filter
Passband Ripple: ±0.1 dB
Stop-Band Attenuation: –43 dB
Single-Ended Voltage Output
Analog LPF Included
Sidetone PGA, Output PGA, and HP
Amplifier
Multifunctions:
Suspend, Playback, and Record Status Flag
Microphone Amplifier, Mute, and Gain Control
Pop/Click Noise-Free
Single Power-Supply: 5 V Typical (VBUS)
Package: 32-Pin TQFP