1. The frequency response range of the product is 20Hz-20KHz, which is used for programmable attack and release ratio.
2. The product can automatically gain, and the large selectable range is 40dB, 50dB or 60dB.
3. The product has a built-in 2V low-noise microphone setting, and the low-input reference noise density is 30nV/.
This product is a high-performance microphone AGC amplifier module with a low-power shutdown mode.
Low THD: 0.04%
Power supply voltage: 2.7v-5.5v
Output: 2Vpp- under 1.25V bias
Extended temperature range: -40°C~+85°C