PGA4311U/1KG4
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- Mfr.Part #
- PGA4311U/1KG4
- Manufacturer
- Texas Instruments
- Package / Case
- 28-SOIC (0.295, 7.50mm Width)
- Datasheet
- Download
- Description
- IC VOLUME CONTROL 28SOIC
- Stock
- 30,084
- In Stock ：
- 30,084
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- Manufacturer :
- Texas Instruments
- Product Category :
- Audio Special Purpose
- Factory Lead Time :
- 6 Weeks
- Mount :
- Surface Mount
- Height :
- 2.65mm
- Terminal Form :
- Gull wing
- Package / Case :
- 28-SOIC (0.295, 7.50mm Width)
- Number of Channels :
- 4
- RoHS Status :
- ROHS3 Compliant
- ECCN Code :
- EAR99
- Applications :
- Automotive Audio, Musical Instruments, Professional Audio
- Thickness :
- 2.35mm
- Moisture Sensitivity Level (MSL) :
- 2 (1 Year)
- Channel Separation :
- 130 dB
- Specifications :
- 31.5dB ~ -95.5dB
- Terminal Finish :
- Nickel/Palladium/Gold (Ni/Pd/Au)
- Length :
- 17.9mm
- Width :
- 7.5mm
- Number of Pins :
- 28
- Pbfree Code :
- yes
- Interface :
- SPI
- Terminal Pitch :
- 1.27mm
- Voltage - Supply :
- ±4.75V~5.25V
- Weight :
- 730.794007mg
- Peak Reflow Temperature (Cel) :
- 260
- Power Supplies :
- +-5V
- Function :
- Volume Control
- Number of Terminations :
- 28
- Base Part Number :
- PGA4311
- Packaging :
- Tape and Reel (TR)
- Mounting Type :
- Surface Mount
- Lifecycle Status :
- ACTIVE (Last Updated: 1 week ago)
- JESD-609 Code :
- e4
- Operating Temperature :
- -40°C~85°C TA
- Supply Voltage-Max (Vsup) :
- 5.25V
- Terminal Position :
- Dual
- Lead Free :
- Lead Free
- Radiation Hardening :
- No
- Datasheets
- PGA4311U/1KG4
Audio Special Purpose Texas Instruments PGA4311U/1KG4 Overview
The PGA4311U/1KG4 from Texas Instruments is a state-of-the-art integrated circuit designed specifically for audio volume control applications. This precision device is housed in a 28-SOIC package, offering superior performance in audio signal management. The PGA4311U/1KG4 allows for smooth and continuous control over audio volume, making it an ideal solution for a range of professional audio equipment. Its high fidelity and low noise characteristics ensure that the audio integrity is maintained, even at various volume levels, promoting an optimal listening experience. Utilizing advanced technology, the Audio Special Purpose Texas Instruments PGA4311U/1KG4 provides reliable and durable performance, critical for professional audio applications and consumer electronics.
PGA4311U/1KG4 Features
- Four independently controlled audio channels
- High resolution volume control (0.5 dB step size)
- Wide gain range from -95.5 dB to +31.5 dB
- Low distortion and noise level
- Digital control interface
- Operational from a single 5V supply
- Thermal and short-circuit protection mechanisms
PGA4311U/1KG4 Applications
- Professional Audio Equipment
In professional audio mixers and sound reinforcement systems, the PGA4311U/1KG4 manages volume adjustment with precision, ensuring high-quality audio output without interference.
- Home Theater Systems
The IC integrates seamlessly into home theater systems, providing consistent volume control across all channels, enhancing the audio experience for movies and music alike.
- Automotive Audio Systems
In automotive environments, where control and reliability are paramount, the PGA4311U/1KG4 offers robust performance, ensuring long-lasting, clear sound management under varying conditions.
- Studio Recording Equipment
Used in studio recording equipment, this IC allows for detailed audio adjustments, which is crucial for mixing and mastering tracks with high fidelity.
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Most of our products are shipped via FEDEX,DHL,UPS and SF EXPRESS...
Shipping CostShipping Cost starts at $40, but some countries will exceed $40. For example (South Africa, Brazil, India, Pakistan, Israel, etc.).If customer have shipping account, we can make shipment under customer’s shipping account with freight collect directly.
The basic freight (for package ≤0.5 KG ) depends on the time zones and countries
Once the goods are shipped, estimated delivery time depends on the shipping methods you chose. You can track it by the tracking no.
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