Description
PGA4311U Texas Instruments - Yeehing Electronics
4-Channel, +/-5V Audio Volume Control
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 14.366 |
| 100 — 249 | 12.548 |
| 250 — 999 | 9.675 |
| 1,000 + | 6.92 |
The above prices are for reference only.
Specifications
| Manufacturer | Texas Instruments |
| Product Category | Audio Amplifiers |
| RoHS | Y |
| Series | PGA4311 |
| Product | Volume Controls |
| Mounting Style | SMD/SMT |
| Type | 4-Channel Audio |
| Package / Case | SOIC-28 |
| Audio - Load Impedance | 100 kOhms |
| THD plus Noise | 0.0002 % |
| Supply Voltage - Max | +/- 5.25 V, 5.25 V |
| Supply Voltage - Min | +/- 4.75 V, 4.75 V |
| Minimum Operating Temperature | - 40 C |
| Maximum Operating Temperature | + 85 C |
| Packaging | Tube |
| Description/Function | Audio Volume Control |
| Features | Four Independent Audio Channels |
| Height | 2.35 mm |
| Length | 18 mm |
| Width | 7.52 mm |
| Brand | Texas Instruments |
| Gain | + 31.5 dB to - 95.5 dB |
| Number of Channels | 4 Channel |
| Development Kit | PGA4311EVM |
| GBP - Gain Bandwidth Product | 10 MHz |
| Moisture Sensitive | Yes |
| Operating Supply Current | 17 mA, 19 mA, 500 uA |
| Operating Supply Voltage | +/- 5V, 5 V |
| Product Type | Audio Amplifiers |
| PSRR - Power Supply Rejection Ratio | 100 dB |
| Factory Pack Quantity | 20 |
| Subcategory | Audio ICs |
| Vos - Input Offset Voltage | 0.25 mV |
| Unit Weight | 0.025778 oz |
For more information, please refer to datasheet
Documents
| PGA4311U Datasheet |
More Information
The PGA4311 is a highperformance, 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 600 loads 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.
