TL852测距声纳接收Pdf资料

应用功能：测距声纳接收 The TL852 is an economical sonar ranging receiver integrated circuit for use with the TL851 control integrated circuit. A minimum of external components is required for operation, and this amplifier easily interfaces to Polaroid’s 50-kHz electrostatic transducer. An external 68-kW ±5% resistor from BIAS to GND provides the internal biasing reference. Amplifier gain can be set with a resistor from G1IN to GADJ.