SL5001P

Semiconductor SL5001P/2P TONE RINGER Description The oscillator frequencies can be adjusted over a wide range by selection of external components Features Designed telephone bell replacement Adjustable 2-frequency tone Low current drain Built-in hysteresis prevents false triggering and rotary dial “Chirp” External triggering ringer disable(5001P) Adjustable for reduced supply initiation current(5002P) Applications Telephone tone ringers Alarms or other alerting devices Extension tone ringer modules Ordering Information Type NO. SL5001P SL5002P Marking SL5001 SL5002 Package Code DIP8 DIP8 Outline Dimensions unit : mm KSI-W012-001 1 SL5001P/2P Absolute Maximum Ratings Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature (Ta = 25°C) Symbol VCC PD Topr Tstg Rating 30 400 -45∼+65 -65∼+150 Unit V mW °C °C Block Diagram VCC 1 R E G ULA T O R W I T H HY S T E R E S I S 2 T r i g g e r -I n O S C1 In pu t 3 LF O HF O A MP 8 O u tpu t 5 G ND 4 O S C1 Ou tpu t 7 O S C2 In pu t 6 O S C2 O u tpu t LF O : Lo w F r e q u e n c y O S C. HF O : Hi g h F r e q u e n c y O S C. P i n 3,4 : Lo w F r e q u e n c y T i me Co n s t a n t P i n 6,7 : Hi g h F r e q u e n c y T i me Co n s t a n t * R e g u l a t o r c i r c u i t h a s b u i l t -i n h y s t e r e s i s t o p r e v e n t f a l s e t r i g g e r i n g a n d r o t a r y d i a l "Ch i r p s " Electrical Characteristics (Unless otherwise specified, ...