Part number: MAX981
Manufacturer: Maxim
File Size: 351.55KB
Download: 📄 Datasheet
Description: Single/Dual-Supply Comparators
The MAX981 is a low-cost, high-quality microphone amplifier for use with microphones connected to portables. It offers a low-noise and low-distortion signal path with a gain of up to 60dB, making it ideal for applications such as voice recognition, audio recording, and consumer electronics. The MAX981 includes a fixed-gain or programmable-gain amplifier, an adjustable low-pass filter, and a microphone bias-voltage generator. It is available in a compact, easy-to-use
The MAX971
–MAX974 and MAX981
–MAX984 single/ dual/quad low-voltage comparators feature the lowest power consumption available. These micropower devices draw less than 4µA supply current over temperature (MAX971/MAX972/M.
o Available in Ultra-Small Packages: UCSP™ (MAX972) µMAX (MAX9_1/MAX9_2/MAX9_3) o Ultra-Low Quiescent Current (4µA, max) Over Extended Temp Range (MAX971/MAX981) o Power .
these devices operate from a single 2.5V to 11V supply (or ±1.25V to ±5.5V dual supplies), and each comparator’s input .
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