PCM3794ARHBR
- Mfr.Part #
- PCM3794ARHBR
- Manufacturer
- Texas Instruments
- Package / Case
- 32-VFQFN Exposed Pad
- Datasheet
- Download
- Description
- IC STEREO AUD CODEC 16BIT 32-QFN
- Stock
- 8,857
- In Stock :
- 8,857
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- Manufacturer :
- Texas Instruments
- Product Category :
- CODECS
- Terminal Position :
- QUAD
- Surface Mount :
- yes
- Power Consumption :
- 7mW
- Type :
- Stereo Audio
- Package / Case :
- 32-VFQFN Exposed Pad
- ECCN Code :
- EAR99
- RoHS Status :
- ROHS3 Compliant
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Peak Reflow Temperature (Cel) :
- 260
- Width :
- 5mm
- Voltage - Supply, Analog :
- 2.4V~3.6V
- Base Part Number :
- PCM3794
- Number of Bits :
- 16
- Number of Channels :
- 4
- Operating Supply Voltage :
- 3.3V
- S/N Ratio, ADCs / DACs (db) Typ :
- 90 / 93
- Number of Functions :
- 1
- Number of Terminations :
- 32
- Operating Temperature :
- -40°C~85°C
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- Packaging :
- Tape and Reel (TR)
- Factory Lead Time :
- 6 Weeks
- Voltage - Supply, Digital :
- 1.71V~3.6V
- Number of Pins :
- 32
- Supply Voltage :
- 3.3V
- JESD-609 Code :
- e4
- Max Supply Voltage :
- 3.6V
- Weight :
- 72.206235mg
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Sigma Delta :
- yes
- Signal to Noise Ratio (SNR) :
- 90 dB
- Pbfree Code :
- yes
- Interface :
- 2-Wire, I2C, SPI, Serial
- Radiation Hardening :
- No
- Mounting Type :
- Surface Mount
- Number of ADCs / DACs :
- 2 / 2
- Min Supply Voltage :
- 1.71V
- Nominal Supply Current :
- 10μA
- Pin Count :
- 32
- Height :
- 1mm
- Sampling Rate :
- 50 ksps
- Number of A/D Converters :
- 2
- Resolution (Bits) :
- 16 b
- Dynamic Range, ADCs / DACs (db) Typ :
- 90 / 93
- Data Interface :
- Serial
- Thickness :
- 900μm
- Length :
- 5mm
- Lead Free :
- Lead Free
- Datasheets
- PCM3794ARHBR

CODECS Texas Instruments PCM3794ARHBR Overview
The CODECS Texas Instruments PCM3794ARHBR is a state-of-the-art stereo audio codec designed for high-fidelity audio solutions. Engineered by Texas Instruments, this integrated circuit features a 16-bit digital-to-analog converter (DAC) and analog-to-digital converter (ADC), making it a versatile choice for developers aiming for superb sound quality in their applications. Its compact 32-QFN package is optimized for space-sensitive applications without compromising performance, ideal for both portable and fixed audio systems. This product integrates seamlessly into audio processing systems, providing efficient, high-quality audio capture and playback capabilities that are crucial for today's audio-intensive applications.
PCM3794ARHBR Features
The PCM3794ARHBR codec includes a range of features that enhance its utility and performance in demanding audio applications. It supports a wide audio dynamic range, low power consumption, and has built-in support for multiple audio formats. The integration of a programmable gain amplifier (PGA) allows for detailed control over sound levels, making it well-suited for environments requiring precise audio adjustments. Additionally, its compatibility with various serial audio interfaces enhances its flexibility for integration into existing technology stacks.
PCM3794ARHBR Applications
- Mobile Devices: Utilized in smartphones and tablets to provide high-quality audio playback and recording capabilities, enhancing the user experience with clear sound for video playback and audio calls.
- Home Audio Systems: Deployed in compact home audio systems to deliver rich, immersive audio experiences. Its high fidelity ensures excellent sound quality for home entertainment.
- Automotive Audio Systems: Integrates into in-car entertainment systems, where it ensures superior audio codec performance for music playback and hands-free calling, crucial for modern vehicle infotainment systems.
- Portable Audio Equipment: Essential in portable audio devices and Bluetooth speakers, providing effective sound processing that maintains audio integrity in a compact form factor.
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