Description
The ML7005 is a multi-functional DTMF transceiver LSI with built-in a DTMF signal generator, a DTMF signal receiver, a call progress tone generator, a call progress tone detector, and a FAX (FX) signal detector.
Features
- Wide range of power supply voltage : +2.7 V to +5.5 V.
- Low power consumption Operating mode : 4.0 mA (VDD = 3 V) Typ. Operating mode : 5.0 mA (VDD = 5 V) Typ. Power down mode : 1 mA Typ.
- The 4-bit processor interface supports both the Intel processor mode in which a read signal and a write signal are used independently of each other, and the Motorola processor mode in which a read signal and a write signal are used in common.
- The DTMF receiver can select ei.
ML7005-LAPIS.pdf
