Description
VCA821IDR Texas Instruments - Yeehing Electronics
Wideband, > 40dB Adjust Range, Linear in dB Variable Gain Amplifier
Pricing (USD)
| Quantity | Unit Price |
| 1 — 99 | 6.234 |
| 100 — 249 | 5.082 |
| 250 — 999 | 3.994 |
| 1,000 + | 2.37 |
The above prices are for reference only.
Specifications
For more information, please refer to datasheet
Documents
More Information
The VCA821 device is a DC-coupled, wideband, linear in dB, continuously variable, voltage-controlled gain amplifier. It provides a differential input to single-ended conversion with a high-impedance gain control input used to vary the gain down 40 dB from the nominal maximum gain set by the gain resistor (RG) and feedback resistor (RF).
