Datasheet Specifications
- Part number
- LMC567
- Manufacturer
- National Semiconductor
- File Size
- 168.22 KB
- Datasheet
- LMC567_NationalSemiconductor.pdf
- Description
- Low Power Tone Decoder
Description
LMC567 Low Power Tone Decoder June 1999 LMC567 Low Power Tone Decoder General .
Features
* n n n n n n n n n n Functionally similar to LM567 2V to 9V supply voltage range Low supply current drain No increase in current with output activated Operates to 500 kHz input frequency High oscillator stability Ground-referenced input Hysteresis added to amplitude comparator Out-of-band signals andApplications
* Information Diagram) (refer to Block This equation is accurate at low frequencies; however, above 50 kHz (Fosc = 100 kHz), internal delays cause the actual frequency to be lower than predicted. The choice of Rt and Ct will be a tradeoff between supply current and practical capacitor values. An addiLMC567 Distributors
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