Data Sheet March 1997
L7554 Low-Power SLIC
Features
s Low active power (typical 165 mW during on-hook transmission)
s Sleep state for low idle power (76 mW)
s Quiet Tip/Ring polarity reversal
s Supports meter pulse injection
s Spare op amp for meter pulse filtering
s –24 V to –72 V power supply operation
s Distortion-free on-hook transmission
s Convenient o...
