Datasheet4U Logo Datasheet4U.com

LC72701M - Serial Interface Dialler

Key Features

  • UTE MUTE1 13 TEST Continued on next page. No. 5561-8/11 LC73701M Continued from preceding page. Pin No. Pin Internal circuit 14 DTMF 18 DP Notes.

📥 Download Datasheet

📁 Similar Datasheet

Part Number Description Manufacturer
LC72717PW Mobile FM Multiplex Broadcast (DARC) Receiver ON Semiconductor
LC72720YV Single-Chip RDS Signal-Processing System IC ON Semiconductor
LC72720YVS Single-Chip RDS Signal-Processing System IC ON Semiconductor
LC72722PM Single-Chip RDS Signal-Processing System IC ON Semiconductor
LC72722PMS Single-Chip RDS Signal-Processing System IC ON Semiconductor

Other Datasheets by SANYO (now Panasonic)

Part Number Description
LC72700E Mobile FM Multiplex Broadcast Receiver LSI
LC72700G Mobile FM Multiplex Broadcast Receiver LSI
LC72705E FM Multiplex Receiver
LC72706E FM Multiplex Receiver
LC72707E FM Multiplex Receiver

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
CMOS LSI No. 5561 LC73701M Serial Interface Dialler Overview The LC73701M is a DTMP/pulse output dual-system dialer CMOS LSI for use in push-button telephones. It provides an on-chip serial interface and operates under the control of data sent over that serial interface. The LC73701M can be easily controlled by the system CPU using this dedicated interface. • The dial pulse make ratio can be specified to be either 33 or 39%. • Wide operating voltage range Pulse mode: VDD = 1.5 to 5.5 V DTMF mode: VDD = 2.0 to 5.5 V Package Dimensions unit: mm 3095-MFP18 [LC73701M] Functions • Functions as a dialer that is controlled over a serial interface. • The built-in oscillator circuit (fOSC = 4.19 MHz) can use either a crystal oscillator or a ceramic resonator as its oscillator element.