PGA4311U/1KG4
IC VOLUME CONTROL 28SOICManufacturer: Texas Instruments
Categories: Audio Special Purpose
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Texas Instruments PGA4311U-1KG4 is a four-channel audio volume control IC. This device offers precise attenuation ranging from 31.5dB to -95.5dB, controlled via an SPI interface. Designed for automotive applications, it operates within a voltage supply range of ±4.75V to 5.25V and a temperature range of -40°C to 85°C. The PGA4311U-1KG4 is housed in a 28-SOIC package, suitable for surface mount assembly. Its robust design makes it ideal for demanding audio systems in automotive environments and musical instruments.
Additional Information
Series: -RoHS Status: ROHS3 CompliantManufacturer Lead Time: No lead time information availableProduct Status: DiscontinuedPackaging: Tape & Reel (TR)Datasheet:Download Free CAD Model:
Technical Details:
| Packaging | Tape & Reel (TR) |
| Package / Case | 28-SOIC (0.295"", 7.50mm Width) |
| Mounting Type | Surface Mount |
| Function | Volume Control |
| Interface | SPI |
| Operating Temperature | -40°C ~ 85°C (TA) |
| Voltage - Supply | ±4.75V ~ 5.25V |
| Specifications | 31.5dB ~ -95.5dB |
| Applications | Audio, Musical Instruments |
| Supplier Device Package | 28-SOIC |
| Grade | Automotive |
| Number of Channels | 4 |
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