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ＣＤ8 2 2 7ＧＰ是适用于便携式收音机和盒式录音机等的双通道音频功率放大器集成电路 ,该电路具有如下特点 :1 工作电压范围宽2 外围元件少3 输出功率大4 噪音低5 内含热保护回路6 回路静态电流少ＣＤ82 2 7ＧＰ芯片面积为 (2 2 1× 2 4 0 )ｍｍ2 ,共集成了 15 5个元
The CD8 2 2 7GP is a dual-channel audio power amplifier integrated circuit for portable radios and cassette players. The circuit has the following features: 1 Wide operating voltage range 2 Low external components 3 High output power 4 Low noise 5 Built-in thermal protection Circuits 6 loop less static current CD82 2 7GP chip area (2 2 1 × 240) mm2, a total of 15 5 yuan