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ML7005

LAPIS
Part Number ML7005
Manufacturer LAPIS
Description DTMF Transceiver
Published May 8, 2014
Detailed Description FEDL7005-01 Issue Date: Oct. 18, 2011 ML7005 DTMF Transceiver GENERAL DESCRIPTION The ML7005 is a multi-functional DTM...
Datasheet PDF File ML7005 PDF File

ML7005
ML7005


Overview
FEDL7005-01 Issue Date: Oct.
18, 2011 ML7005 DTMF Transceiver GENERAL 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.
Each functional block can be controlled by an external MCU via a 4-bit processor interface.
The ML7005 does not contains a modem.
However, the DTMF system data transmission is possible at less than 66 bps by setting the DTMF receiver to the high-speed detection mode.
The ML7005 operates with low-power consumption and is suitable for remote control systems, especially for ACR (Automatic Cost Routing) controllers.
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 s...



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