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Tadaicent 1 pc VCA810 AGC High Gain Rozsah nastavenia Širokopásmové Premennej Získať Zosilňovač DA Ovládanie Programu AGC Audio Zosilňovač

Tadaicent 1 pc VCA810 AGC High Gain Rozsah nastavenia Širokopásmové Premennej Získať Zosilňovač DA Ovládanie Programu AGC Audio

€ 22.93
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VCA810 AGC Adjustable Gain Amplifier.Size : 50mm X 45mm.Supply voltage range : ±4.5 V~±5.5 V.parameter VCA810 AGC Adjustable Gain Amplifier Size : 50mm X 45mm Supply voltage range : ±4.5 V~±5.5 V 1, high gain adjustment range : ± 40 d B 2, differential / single-ended output 3, low input noise voltage : 2.4n V/VHz 4, constant bandwidth and gain : up to 35 MHz 5, Higher d B/V Gain Linearity : ±0.3 d B The VCA810's voltage control gain makes this amplifier ideal for precision AGC applications.It uses a low-noise op amp OPA820 and an amplitude detection diode.The matching voltage holding capacitor controls the charge and release times through resistors to implement the AGC loop.locking.The dynamic range of AGC module can be stabilized to 40d B in the frequency range of 100 Hz to 18 MHz, and can reach up to 60d B, which is very suitable for signal gain amplification.In addition, this baby also adds a high-performance operational amplifier as the second-stage output amplification, increasing the The output amplitude of the signal.

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