PCM2912APJT
- Mfr.Part #
- PCM2912APJT
- Manufacturer
- Texas Instruments
- Package / Case
- 32-TQFP
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC W/USB 32TQFP
- Stock
- 26,828
- In Stock :
- 26,828
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Mount :
- Surface Mount
- Pbfree Code :
- yes
- Terminal Position :
- QUAD
- Number of Analog Inputs :
- 1
- Terminal Form :
- Gull wing
- Number of Terminations :
- 32
- Terminal Pitch :
- 0.8mm
- REACH SVHC :
- No SVHC
- Max Supply Voltage :
- 5.25V
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Analog :
- 4.35V~5.25V
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 90
- Data Interface :
- USB
- Ambient Temperature Range High :
- 70°C
- Number of D/A Converters :
- 2
- Pin Count :
- 32
- Number of Pins :
- 32
- Power Supplies :
- 5V
- Operating Supply Voltage :
- 5V
- Resolution (Bits) :
- 16 b
- Height :
- 1.2mm
- Voltage - Supply, Digital :
- 4.35V~5.25V
- RoHS Status :
- ROHS3 Compliant
- Thickness :
- 1mm
- Mounting Type :
- Surface Mount
- Width :
- 7mm
- Base Part Number :
- PCM2912
- Lifecycle Status :
- ACTIVE (Last Updated: 5 days ago)
- Length :
- 7mm
- Lead Free :
- Lead Free
- Packaging :
- Tray
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Number of ADCs / DACs :
- 1 / 2
- Number of Functions :
- 1
- Type :
- Stereo Audio
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Sampling Rate :
- 48 ksps
- ECCN Code :
- EAR99
- Package / Case :
- 32-TQFP
- Peak Reflow Temperature (Cel) :
- 260
- Manufacturer Package Identifier :
- PJT (S-PQFP–N32)
- Max Junction Temperature (Tj) :
- 150°C
- S/N Ratio, ADCs / DACs (db) Typ :
- 92 / 92
- Operating Temperature :
- -25°C~85°C
- JESD-609 Code :
- e4
- Sigma Delta :
- yes
- Radiation Hardening :
- No
- Signal to Noise Ratio (SNR) :
- 92 dB
- Min Supply Voltage :
- 3V
- Datasheets
- PCM2912APJT

CODECS Texas Instruments PCM2912APJT Overview
The Texas Instruments PCM2912APJT is a high-fidelity stereo audio codec with USB interface, encapsulated in a 32TQFP package. This codec integrates features suited for a range of audio applications, offering manufacturers a versatile component that combines analog-to-digital and digital-to-analog converters with USB connectivity in one compact solution. Ideal for applications requiring high audio quality and computing interfacing, the PCM2912APJT leverages Texas Instruments' advanced manufacturing technologies to deliver exceptional sound reproduction and signal integrity. Its integrated functionality simplifies system design, reduces external component count, and speeds up product development, making the CODECS Texas Instruments PCM2912APJT a strategic choice for audio system manufacturers.
PCM2912APJT Features
This integrated circuit features stereo audio DACs and ADCs with a USB 2.0 full-speed function, providing up to 16-bit resolution for robust audio performance. It supports bus-powered operation, eliminating the need for an external power supply, which is ideal for portable applications. The PCM2912APJT also includes an on-chip clock source, microphone input, and headphone output, offering a highly integrated solution for digital audio systems. Additionally, its compatibility with USB audio class 1.0 ensures straightforward implementation and functionality across various platforms and systems.
PCM2912APJT Applications
- USB Headsets and Microphones: Integrates seamlessly into USB-powered audio accessories, enabling high-quality voice capture and playback in consumer electronics.
- Portable Audio Devices: Utilizes bus-powered capability for enhanced portability in devices like digital audio players and voice recorders.
- Computer Audio Systems: Provides easy integration into desktop and laptop computers for improved audio input and output capabilities.
- Musical Instrument Digital Interfaces (MIDI): Enhances musical instrument connectivity to computers, allowing for digital recording and editing.
- Gaming Accessories: Supports the development of gaming headsets with integrated audio functions for an immersive gaming experience.
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