S1A2272A01 |
Part Number | S1A2272A01 |
Manufacturer | Samsung semiconductor |
Description | FM NOISE CANCELLER S1A2272A01 INTRODUCTION The S1A2272A01 is a monolithic integrated circuit for the FM noise canceller used in car stereos. It is used in combination with a PLL FM multiplex demodul... |
Features |
• • • • • • Operation voltage range: VCC = 8V − 15V Low quiescent circuit current Low distortion: THD = 0.02% at VI = 300mV Pilot signal compensation Built-in monostable multivibrator. Variable input type noise AGC system. ORDERING INFORMATION Device S1A2272A01-S0B0 Package 16-SOP-225A Operating Temperature −20°C − +75°C BLOCK DIAGRAM SUB IN(-) PLT CAN SIGNAL PW ADJ NOISE AGC ADJ NOISE DET ADJ BYPASS HPO HPI 16 15 14 13 12 11 10 9 INVERSION AMP MULTI VIBRATOR HP AMP NOISE DETECTOR GATE SUB AMP LP AMP BUFFER 1 Vcc 2 OUTPUT 3 SUB IN 4 LPO 5 LPI 6 BC 7 INPUT 8 GND 1 ... |
Document |
S1A2272A01 Data Sheet
PDF 98.24KB |
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