AN6425K Panasonic Semiconductor Speech Network Circuit Datasheet. existencias, precio

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AN6425K

Panasonic Semiconductor
AN6425K
AN6425K AN6425K
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Part Number AN6425K
Manufacturer Panasonic Semiconductor
Description Pin No. 1 Pin name GND Typical waveform DC 0V Description Ground pin. Connect to the output of the diode bridge. 2V internal stabillized power supply output pin. Connect to GND via 220µF. The curren...
Features
• Speech network IC for the multifunctional telephone sets
• Capable of interfacing with the light-weight small receivers and ECM transmitters
• Built-in 2V REG constant voltage source (2V typ) for ECM
• Built-in non-linear circuits in the transmitter and receiver systems in order to eliminate ambient noises
• Built-in speaker amplifier and capable of driving with a main wire current
• Built-in hold-tone amplifier, key-in-tone amplifier, and DTMF transmitter, and capable of setting the mode with the control pins
• Automatic gain control (automatic pad function) according to a circuit curret...

Document Datasheet AN6425K Data Sheet
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