Description
The LM567 and LM567C are general purpose tone decoders designed to provide a saturated transistor switch to ground when an input signal is present within the passband.
Features
- n 20 to 1 frequency range with an external resistor n Logic compatible output with 100 mA current sinking capability n Bandwidth adjustable from 0 to 14%
Connection Diagrams
Metal Can Package Dual-In-Line and Small Outline Packages
DS006975-1
Top View Order Number LM567H or LM567CH See NS Package Number H08C
DS006975-2
Top View Order Number LM567CM See NS Package Number M08A Order Number LM567CN See NS Package Number N08E
© 1999 National Semiconductor Corporation
DS006975
www. national. co.
LM567C_NationalSemiconductor.pdf
