技术特性

• 4.72 mm × 3.76 mm × 1.00 mm 表贴封装
• 高信噪比(SNR)：62 dBA
• 灵敏度：-42 dBV
• 平坦的频率响应：100 Hz至15 kHz
• 低功耗：<250 μA
• 单端模拟输出
• 高电源抑制比(PSRR)：70 dBV
• 与锡/铅和无铅焊接工艺兼容
• 符合RoHS/WEEE标准

应用领域

• 智能电话和功能电话
• 数码摄像机
• 蓝牙耳机
• 可视电话
• 电话会议系统

技术指标

• Frequency Response: 100 Hz to 15 kHz
• Package: 4.72× 3.76x1.00mm LGA
• Type: Analog
• Port Location: Bottom
• SNR (dBA): 62dB
• Noise Typical (dBA SPL): 32dB
• Sensitivity @ 1 kHz: -42 dBV
• PSR: -70 dBV

推荐配套产品

• Recommended Audio Codecs for the ADMP401
  • For a low power SigmaDSP codec with headphone driver and PLL, we recommend the ADAU1761.
  • For a low power SigmaDSP codec with mono speaker driver and PLL, we recommend the ADAU1781.
  • For a low power, 24-bit audio codec with headphone driver and PLL, we recommend the ADAU1361.
  • For a low power, 24-bit audio codec with a fixed-function tunable signal processor, we recommend the ADAU1381.
  • For a low power, multi-channel, 24-bit audio codec in a wafer level chip scale package, we recommend the ADAU1373.
  • For a low power, stereo codec with mono microphone input, we recommend the SSM2603.
• Recommended Microphone Preamplifiers for the ADMP401
  • For low noise, variable compression and noise gating, we recommend the SSM2166 or the SSM2167.
  • For low power, ultralow noise, low distortion, we recommend the ADA4075-2 dual opamp.
• Recommended Power Solutions
  • For selecting voltage regulator products, use ADIsimPower.
  • For selecting supervisor products, use the Supervisor Parametric Search.