PGA4311UA
ActiveAUDIO AMP SPEAKER 4-CH STEREO CLASS-AB 28-PIN SOIC TUBE
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PGA4311UA
ActiveAUDIO AMP SPEAKER 4-CH STEREO CLASS-AB 28-PIN SOIC TUBE
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Technical Specifications
Parameters and characteristics for this part
| Specification | PGA4311UA |
|---|---|
| Applications | Audio, Musical Instruments |
| Function | Volume Control |
| Grade | Automotive |
| Interface | SPI |
| Mounting Type | Surface Mount |
| Number of Channels | 4 |
| Operating Temperature [Max] | 85 °C |
| Operating Temperature [Min] | -40 °C |
| Package / Case | 28-SOIC |
| Package / Case [x] | 0.295 in |
| Package / Case [y] | 7.5 mm |
| Supplier Device Package | 28-SOIC |
| Voltage - Supply [Max] | 5.25 V |
| Voltage - Supply [Min] | -4.75 V |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Arrow | N/A | 20 | $ 13.29 | |
| Digikey | Tube | 1 | $ 18.36 | |
| 20 | $ 16.87 | |||
| 40 | $ 16.17 | |||
| 100 | $ 14.25 | |||
| 260 | $ 13.55 | |||
| 500 | $ 12.67 | |||
| Texas Instruments | TUBE | 1 | $ 14.37 | |
| 100 | $ 12.55 | |||
| 250 | $ 9.68 | |||
| 1000 | $ 8.65 | |||
Description
General part information
PGA4311 Series
The PGA4311 is a high–performance, 4-channel audio volume control designed for professional and high-end consumer audio systems. Using high performance operational amplifier stages internal to the PGA4311 yields low noise and distortion, while providing the capability to drive 600loads directly without buffering. The 3-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA4311 devices.
The PGA4311 is a high–performance, 4-channel audio volume control designed for professional and high-end consumer audio systems. Using high performance operational amplifier stages internal to the PGA4311 yields low noise and distortion, while providing the capability to drive 600loads directly without buffering. The 3-wire serial control interface allows for connection to a wide variety of host controllers, in addition to support for daisy-chaining of multiple PGA4311 devices.
Documents
Technical documentation and resources
