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

VCA821IDR Datasheet

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).