TPA721DGNR

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电气特性 Features

• 类别: Variable Gain Amplifier,每芯片的通道数: 1,轨至轨功能: No,电源类型: Dual,最小双电源电压: ±4 V,最大双电源电压: ±6 V,封装类型: Surface Mount,工作温度: -40 to 85℃,是否抗辐射: No

更新于 2025-03-07
更新于 2025-03-07

电气特性 Features

• 功能: Headphone/Speaker,放大器类型: Class-AB,典型输出功率X通道@负载: 2.8x2@3Ohm W,输入信号类型: Differential,输出信号类型: Differential|Single,输出类型: 2-Channel Stereo,轨至轨功能: No,封装类型: Surface Mount,总谐波失真噪声: 0.22@4Ohm@1W %,最小单电源电压: 4.5 V,最大单电源电压: 5.5 V,工作温度: -40 to 85℃,典型PSRR: 67 dB,是否抗辐射: No

更新于 2025-03-07

电气特性 Features

• 功能: Headphone/Microphone,放大器类型: Class-G,典型输出功率X通道@负载: 0.0291x1@32Ohm|0.0232x2@32Ohm|0.043x1@16Ohm|0.0302x2@16Ohm W,输入信号类型: Differential,输出信号类型: Differential|Single,输出类型: 1-Channel Mono|2-Channel Stereo,轨至轨功能: No,封装类型: Surface Mount,典型电压增益: 42(Min) dB,总谐波失真噪声: 0.021@16Ohm@10mW|0.057@16Ohm@0.1mW|0.014@10KOhm %,最小双电源电压: 1.7|2.4 V,工作温度: -25 to 85℃,典型PSRR: 109.5 dB,最大双电源电压: 1.9|3.6 V,是否抗辐射: No

更新于 2025-03-07

电气特性 Features

• 功能: Speaker,放大器类型: Class-AB,典型输出功率X通道@负载: 2.15x2@3Ohm W,输入信号类型: Differential,输出信号类型: Differential,输出类型: 2-Channel Stereo,轨至轨功能: No,封装类型: Surface Mount,总谐波失真噪声: 0.2@3Ohm@1W %,最小单电源电压: 2.5 V,最大单电源电压: 5.5 V,工作温度: -40 to 85℃,典型PSRR: 85 dB,是否抗辐射: No

更新于 2025-03-07