{"product_id":"max9813h-cjmcu-9813-fixed-gain-integrated-bias-microphone-amplifier-module","title":"MAX9813H CJMCU-9813 Fixed Gain Integrated Bias Microphone Amplifier Module","description":"\u003cdiv\u003eThe MAX9812\/MAX9813 are single\/dual input, 20dB fixed-gain microphone amplifiers. They offer a small package of old-fashioned and low-noise, integrated microphone biases that make them ideal for portable audio applications such as laptops, cell phones and PDAs. These amplifiers feature a 500kHz bandwidth, rail-to-rail output, industry-leading 100dB power supply rejection ratio, and an extremely low 0.015% THD+N. Energy-saving features include an extremely low 230μA supply current and a total shutdown mode that reduces the combined supply and bias current to only 100n a. The MAX9812 is a single-pin 6-pin S amplifier. The C70 package (2mm x 2.1m2) and the MAX9813 are dual input amplifiers available in an 8-pin SOT23 (3mm x 3mm) package. The MAX.9813 has two inputs that allow two microphones to be multiplexed into one output. The MAX9812\/MAX9813 have two levels.\u003c\/div\u003e\n\u003cdiv\u003e       The MAX9812L\/MAX9813L are optimized for 3.3V supply operation (2.7V to 3.6V). The MAX9812H\/?MAX9813H are PC2001 compliant and optimized for 5 volt operation (4.5 volts to 5.5 volts). Both devices are specified over the extended operating temperature range of \u003cspan\u003e -40°C to +85°\u003c\/span\u003e\n\u003c\/div\u003e","brand":"Indian Hobby Center","offers":[{"title":"Default Title","offer_id":43926218113067,"sku":"2653","price":599.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0574\/6796\/1387\/files\/61oc2Tb72CL-Photoroom.png?v=1776171471","url":"https:\/\/www.indianhobbycenter.com\/products\/max9813h-cjmcu-9813-fixed-gain-integrated-bias-microphone-amplifier-module","provider":"Indian Hobby Center","version":"1.0","type":"link"}