AF104 - DTMF AGC Amplifier
AF104 Features
* - Optional gain adjustment - High input impedance 100k - OdBm output level - Internal reference - Wide supply voltage range - Input level range - Frequency range ±9.0 V to ±18 V +30dBm (2.45Vrms) 500 Hz to 10 kHz Connection Diagram LOOP TC2 24
* V- GAIN DC INPUT DIVIDER INT RECiiVEi
