A6283

UNISONIC TECHNOLOGIES CO., LTD A6283 4.6W DUAL AUDIO POWER AMPLIFIER DESCRIPTION UTC A6283 is an audio power IC with built-in two channels developed for portable radio cassette tape recorder. Because of the parts reduction and sip (Single In line Package), space merit is remarkable. Thermal shut down protection circuit is built in. LINEAR INTEGRATED CIRCUIT FEATURES * High Power * POUT = 2.5W/CH (Typ.) : (VCC = 9V, RL = 4Ω, f = 1kHz, THD = 10%) POUT = 4.6W/CH (Typ.) : (VCC = 12V, RL = 4Ω, f = 1kHz, THD = 10%) * Low popping noise at power ON * Small Quiescent Current : IQ = 19mA (Typ.), (VCC = 9V, VIN = 0) * Soft Clip * Built-in thermal shut down protection circuit www.DataSheet4U.com * Best for supply voltage 9V, 12V * Operation supply voltage range: VCC = 6~15V FSIP-12H *Pb-free plating product number: A6283L ORDERING INFORMATION Order Number Normal Lead Free Plating A6283-F12-T A6283L-F12-T Package FSIP-12H Packing Tube A6283L-F12-T (1)Packing Type (2)Package Type (3)Lead Plating (1) T: Tube (2) F12: FSIP-12H (3) L: Lead Free Plating, Blank: Pb/Sn www.unisonic.com.tw Copyright © 2005 Unisonic Technologies Co., Ltd 1 of 7 QW-R107-047,A A6283 PIN DESCRIPTION (TOP VIEW) LINEAR INTEGRATED CIRCUIT 12 11 10 9 8 7 6 5 4 3 2 1 VCC B.S.2 OUT-2 Power-GND NF2 IN-2 Pre-GND IN-1 NF1 RIPPLE OUT-1 B.S.1 FSIP-12H UNISONIC TECHNOLOGIES CO., LTD www.unisonic.com.tw 2 of 7 QW-R107-047,A A6283 ABSOLUTE MAXIMUM RATINGS (Ta = 25℃) LINEAR INTEGRATED CIRCUIT PARAMETER SYMBOL RATI...