CA3035/CA3035V1 (TV) ultrasonic remote control receiving amplifier circuit

Published:2011/7/21 1:16:00 Author:TaoXi | Keyword: TV, ultrasonic, remote control, receiving, amplifier circuit | From:SeekIC

The CA3035/CA3035V1 is designed as one kind of ultrasonic remote control receiving amplifier circuit that can be used in the TVs. The internal circuit is composed of the three-stage independent amplifier. Every amplifier can be used independently, also can be used in tandem. You can change the gain and bandwidth by changing the external components. The difference between the CA3035 and CA3035V1 is that the CA3035's pin shape is upright type, the CA3035V1's pin shape is radiation type. Features Low noise, the frequency response is wide.Only one power amplifier.The amplifier series voltage gain is high.When the frequency is 40kHz, the typical value is 132dB.The circuit has the temperature compensation circuit.The 10-pin round metal shell package.



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