{"product_id":"4-pcs-max9814-electret-microphone-amplifier-agc-microphone-preamplifier-module-auto-gain-control","title":"4 Pcs MAX9814 Electret Microphone Amplifier AGC Microphone Preamplifier Module Auto Gain Control","description":"Brand: Shutao\u003cbr\u003e\u003cbr\u003eAutomatic Gain Control (AGC)\u0026lt;br\u0026gt; Three Gain Settings (40dB, 50dB, 60dB)\u0026lt;br\u0026gt; Frequency Response: 20Hz - 20KHz\u0026lt;br\u0026gt; Programmable Attack Time\u0026lt;br\u0026gt; Programmable Attack and Release Ratio\u0026lt;br\u0026gt; Supply Voltage: 2.7v-5.5v @ 3mA current\u0026lt;br\u0026gt; Low THD: 0.04% (typ)\u0026lt;br\u0026gt; Low-Power Shutdown Mode\u0026lt;br\u0026gt; Internal Low-Noise Microphone Bias, 2V\u0026lt;br\u0026gt;\u0026lt;p\u0026gt; Application:\u0026lt;br\u0026gt; Bluetooth Headsets, Digital Still Cameras, Digital Video Cameras, Entertainment Systems (e.g. Karaoke)\u0026lt;br\u0026gt; High-Quality Portable Recorders. IP Phones\/Telephone Conferencing, PDAs, Two-Way Communicators\u0026lt;br\u0026gt;\u0026lt;p\u0026gt; Package Included: \u0026lt;br\u0026gt; 4 x MAX9814 electret microphone amplifier\u0026lt;br\u0026gt;\u003cbr\u003e\u003cbr\u003e• The MAX9814 is a high-quality microphone amplifier with automatic gain control (AGC) and low-noise microphone bias.\u003cbr\u003e• The MAX9814 Microphone AGC Amplifier is a low-noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuit\u003cbr\u003e• The electret microphone amplifier max9814 has a fixed 12dB gain, while the VGA gain automatically adjusts from 20dB to 0dB, depending on the output voltage and the AGC threshold.\u003cbr\u003e• The frequency response range of the product is 20Hz-20KHz, which is used for programmable attack and release ratio.\u003cbr\u003e• The MAX9814 is available in the space-saving, 14-pin TDFN package. This device is specified over the -40°C to +85°C extended temperature range. MAX9814: Simplified Block Diagram MAX9814: Simplified Block Diagram Enlarge+\u003cbr\u003e\u003cbr\u003eModel: 13-310","brand":"Shutao","offers":[{"title":"Default Title","offer_id":52346764362010,"sku":"MCAB09NRD2W7X","price":24.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0965\/6772\/2266\/files\/81pJHU6vupL.jpg?v=1781270832","url":"https:\/\/craftedyogi.com\/products\/4-pcs-max9814-electret-microphone-amplifier-agc-microphone-preamplifier-module-auto-gain-control","provider":"Craftedyogi","version":"1.0","type":"link"}