Payment Terms | Paypal, Western Union, TT |
Supply Ability | 50000 Pieces per Day |
Delivery Time | The goods will be shipped within 3 days once received fund |
Packaging Details | TSSOP |
Description | Stereo Audio Interface 16 b USB 32-TQFP (7x7) |
THD plus Noise | 0.01 % ADC |
Development Kit | DEM-PCM2912AEVM |
Number of DACs | 2 DAC |
Product Type | Audio D/A Converter ICs |
Subcategory | Audio ICs |
Unit Weight | 0.002568 oz |
Brand Name | Ti |
Model Number | PCM2912APJTR |
View Detail Information
Explore similar products
ADUC848BCPZ62-5 Microcontroller IC 8 Bit 12.58MHz 62KB (62K X 8) FLASH 56-LFCSP
STM8S005K6T6C STM8 STM8S Embedded Microcontroller IC 8-Bit 16MHz 32KB (32K X 8)
STM32F072RBH6 STM32F0 Microcontroller IC 32-Bit Single-Core 48MHz 128KB
S912ZVLA12F0MLF Flash Memory IC Chip S12 MagniV Microcontroller IC 16 Bit 32MHz
Product Specification
Payment Terms | Paypal, Western Union, TT | Supply Ability | 50000 Pieces per Day |
Delivery Time | The goods will be shipped within 3 days once received fund | Packaging Details | TSSOP |
Description | Stereo Audio Interface 16 b USB 32-TQFP (7x7) | THD plus Noise | 0.01 % ADC |
Development Kit | DEM-PCM2912AEVM | Number of DACs | 2 DAC |
Product Type | Audio D/A Converter ICs | Subcategory | Audio ICs |
Unit Weight | 0.002568 oz | Brand Name | Ti |
Model Number | PCM2912APJTR | ||
High Light | digital audio amplifier ic ,audio preamplifier ic |
PCM2912APJTR Audio Power Amplifier IC Audio D/A Converter ICs 16B Audio CODEC w/ USB interface
1 Features
– 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:
• 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
2 Applications
USB Headset
USB Headphone
USB Speaker
USB Featured Consumer Audio Product
USB Audio Interface Box
USB Monitor
Video Conference System
– THD+N: 0.01% (RL > 10 kΩ)
– THD+N: 0.02% (RL = 32 Ω)
– SNR: 92 dB
– Dynamic Range: 90 dB
– PO: 13 mW (RL = 32 Ω)
– PO: 25 mW (RL = 16 Ω)
– 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
3 Description
The PCM2912A is the Texas Instruments single-chip, USB stereo audio codec with a USB, 2.0-compliant, full-speed protocol controller and an analog front-end (AFE) function for headset applications.
The USB protocol controller works with no software code, but USB descriptors can be modified on request. The PCM2912A employs SpActTM architecture, TI’s unique system that recovers the audio clock from USB packet data. On-chip analog PLLs with SpAct enables independent playback and record sampling rates with low clock jitters.
Device Information
PART NUMBER | PACKAGE | BODY SIZE (NOM) |
PCM2912A | TQFP (32) | 7.00 mm × 7.00 mm |
Company Details
Business Type:
Distributor/Wholesaler
Year Established:
2008
Total Annual:
5000000-7000000
Employee Number:
80~100
Ecer Certification:
Active Member
CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron... CHONGMING GROUP (HK) INT'L CO., LTD. located in Hong Kong and Shenzhen. We are an independent Distributor of Electronic Components,established in 2008. AS a growing fast company, CM GROUP is renowned for its world-class efficiency, excellent services, and extraordinary ability to supply electron...
Get in touch with us
Leave a Message, we will call you back quickly!