Lx1995 Led Driver: Camera Flash Application

Posted on Feb 7, 2014

The M-88L70 is a full DTMF Receiver that integrates both bandsplit Filter and decoder functions into a single 18-pin DIP or SOIC package. Manufactured using CMOS process technology, the M-88L70 offers low power consumption (18 mW max), precise data handling and 3V operation. Its Filter section uses switched capaci- tor technology for both the high

Lx1995 Led Driver: Camera Flash Application
Click here to download the full size of the above Circuit.

and low group Filters and for dial Tone rejection. Its decoder uses digital counting techniques to detect and decode all 16 DTMF Tone pairs into a 4-bit code. External component count is minimized by provision of an on-chip differential input Amplifier Clock Generator and latched tri-state Interface bus. Minimal external components required include a low-cost 3. 579545 MHz color burst crystal, a Timing resistor, and a Timing capacitor. By Clare, Inc.

Leave Comment

characters left:

Related Circuits

  • New Circuits



    Popular Circuits

    laser door alarm circuit
    onoff 24 hours timer circuit schematic
    automatic low power emergancy light
    Easily Tuned Sine Wave Oscillators
    White Led driver circuit diagram using LM3404
    2 small magnification difference between the balanced output circuit
    Electronic watchdog circuit