Features: · Include Dialer, Speech, and Ringer Circuit in Single Chip, Replacing Two or More ICs· Single Board Design Meets Multiple PTT Requirements.· Operating Range From 15 to 100mA· Selectable Make-Break Ratio· Tone/Pulse Dialing· 32 Digit Last Number Redial· Ring Frequency Discrimination· 2-t...
ICM7101D: Features: · Include Dialer, Speech, and Ringer Circuit in Single Chip, Replacing Two or More ICs· Single Board Design Meets Multiple PTT Requirements.· Operating Range From 15 to 100mA· Selectable M...
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Symbol |
Parameter |
Value |
Unit |
VDDI | Supply Line Voltage | -0.3 to 7.0 | V |
VIN | Digital Input Voltage | -0.3 to 7.0 | V |
TSTG | Storage Temperature | -55 to +150 | |
TSOL | Soldering Temperature | 300 |
ICM7101D is a single chip telephone CMOS integrated circuits that meets multiple PTT requirements, allowing phone manufacturers to have single board design for various countries. This reduces inventory and simplify manufacturing processes.
ICM7101D integrates dialer, speech, and ringer circuits. The integration reduces component counts, hence increases product reliability.