DTMF Receiver

Overview The LC7385, 7385M CMOS DTMF Receiver ICs integrate bandsplit filter and digital decoder functions for the 16 DTMF digits used in touch-tone telephone systems. Features • Single +5V power supply. • Decodes all 16 DTMF digits. • Built-in differential input amplifier.

DTMF receiver

Overview\nThe LC7385, 7385M CMOS DTMF Receiver ICs integrate bandsplit filter and digital decoder functions for the 16 DTMF digits used in touch-tone telephone systems. • Single +5V power supply.\n• Decodes all 16 DTMF digits.\n• Built-in differential input amplifier.\n• On-chip filters, including\n· Dial tone filter.\n· High-group filter.\n· Low-group filter.\n• User-selectable acquisition and release times.\n• Pin-selectable 4-bit hexadecimal or binary-coded 2-of;

DTMF Receiver

Overview The LC7385, 7385M CMOS DTMF Receiver ICs integrate bandsplit filter and digital decoder functions for the 16 DTMF digits used in touch-tone telephone systems. Features • Single +5V power supply. • Decodes all 16 DTMF digits. • Built-in differential input amplifier.

包装：管件 描述：IC TELECOM INTERFACE 18MFP 集成电路（IC） 电信

射频接收器 DATA COMMUNICATION

Frame Engine and Data Link Manager

DESCRIPTION The PM7385 FREEDM-84A672 Frame Engine and Datalink Manager device is a monolithic integrated circuit that implements HDLC processing for a maximum of 672 bi-directional channels. FEATURES • Single-chip multi-channel HDLC controller with a 50 MHz, 16 bit “Any-PHY” Packet Interface (A

Error correction and host interface IC for CD-ROM SEQUOIA

GENERAL DESCRIPTION The SAA7385 is a high integration ASIC that incorporates all of the digital electronics necessary to connect a CD decoder to a SCSI host. An 80C32 microcontroller and a 53CF94 SCSI controller are embedded in the ASIC. The following functions are supported: • Input clock dou

Error correction and host interface IC for CD-ROM SEQUOIA

GENERAL DESCRIPTION The SAA7385 is a high integration ASIC that incorporates all of the digital electronics necessary to connect a CD decoder to a SCSI host. An 80C32 microcontroller and a 53CF94 SCSI controller are embedded in the ASIC. The following functions are supported: • Input clock dou