Class AB Audio Amplifier

features  Built-in switch pop suppression circuit  10 THD+N, VDD=5V, under 4Ω load, provide Up to 2.9W output power  10 THD+N, VDD=5V, under 8Ω load, provide Up to 1.8W output power  Shutdown current

4.2W单声道_AB类_宽电压2.5-6V音频功率放大器

LTK8002D 是一款3W、单声道AB类音频功率放大芯片。工作电压2V-5V，以BTL桥连接的方式，在5V电源电压下，可以给4Ω负载提供THD小于10%、平均为2.9W的输出功率。在关闭模式下，电流典型值小于0.5uA。 • 输入电压范围 2.5V-6V\r\n• 极少的外围元件\r\n• 无需耦合电容，自举电容以及缓冲网络\r\n• 优异的爆破声抑制电路\r\n• 超低底噪、 超低失真\r\n• 10% THD+N， VDD=5V， 4Ω 负载下提供高达3W 的输出功率\r\n• 10% THD+N， VDD=6V， 4Ω 负载下提供高达4.2W 的输出功率\r\n• 短路保护\r\n• 关断电流<1ua;

3-pin Positive Output Low Dropout Voltage Regulator 50mA Type

Overview The AN8000 series is 3-pin low-dropout fixed positive output monolithic voltage regulators. Since thier power consumption can be minimized, they are suitable for battery stabilizing power supply and reference voltage. Thirteen types of output voltage are available ; 2V, 2.5V, 3V, 3.5V (T

3-pin Positive Output Low Dropout Voltage Regulator 50mA Type

Overview The AN8000 series is 3-pin low-dropout fixed positive output monolithic voltage regulators. Since thier power consumption can be minimized, they are suitable for battery stabilizing power supply and reference voltage. Thirteen types of output voltage are available ; 2V, 2.5V, 3V, 3.5V (T

SECOND MIXER IF AMPLIFIER FOR DIGITAL CORDLESS TELEPHONES

[NEC] SEMICONDUCTOR SELECTION GUIDE

IC card interface

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IC card interface

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