S1A2224A01

www.DataSheet4U.com DUAL EQ AMP WITH ALC S1A2224A01 INTRODUCTION The S1A2224A01 is a monolithic integrated circuit consisting of a dual equalizer amplifier with ALC, and it is suitable for stereo radio cassette-tape players. 14−DIP−300 FEATURES Dual equalizer amplifier with a built-in ALC circuit Recording amp available because of high gain characteristics (Variable monitor possible) Good channel separation (sep = 50dB Typ) Quick stabilization after power on Capable of direct meter driving and ALC transistor Good ALC response balance between channels Wide operating supply voltage range: Vcc = 4V — 13V ORDERING INFORMATION Device S1A2224A01-D0B0 Package 14−DIP−300 Operating Temperature −20°C — +70°C 1 www.DataSheet4U.com S1A2224A01 DUAL EQ AMP WITH ALC BLOCK DIAGRAM VCC 14 OUTPUT2 13 COMP2 12 + NF2 11 INPUT2 10 ALC OUT2 9 DECOUPLE 8 ALC2 + - ALC1 1 GND 2 OUTPUT1 3 COMP1 4 NF1 5 INPUT1 6 ALC OUT1 7 ALC INPUT ABSOLUTE MAXIMUM RATINGS (Ta =25°C) Characteristic Supply Voltage Power Dissipation Operating Temperature Storage Temperature ALC TR Maximum Current Symbol VCC PD TOPR TSTG – Value 14 600 −20 — +70 −40 — +125 3.5 Unit V mW °C °C mA 2 www.DataSheet4U.com DUAL EQ AMP WITH ALC S1A2224A01 ELECTRICAL CHARACTERISTICS (Ta = 25°C, Vcc = 5V, RL = 10kΩ, f = 1kHz: play, RL = 680Ω: Recording) Characteristic Quiescent Circuit Current Open Loop Voltage Gain Closed Loop Voltage Gain Output Voltage Total Harmonic Distortion Input Resistance...