AAP661CS-M5A-GLF-TR
ActiveELECTRET CONDENSER MICROPHONE (ECM) ANALOG PRE-AMPLIFIER
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AAP661CS-M5A-GLF-TR
ActiveELECTRET CONDENSER MICROPHONE (ECM) ANALOG PRE-AMPLIFIER
Deep-Dive with AI
Technical Specifications
Parameters and characteristics for this part
| Specification | AAP661CS-M5A-GLF-TR |
|---|---|
| null | |
Pricing
Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly
| Distributor | Package | Quantity | $ | |
|---|---|---|---|---|
| Digikey | Tape & Reel (TR) | 3500 | $ 0.47 | |
| Microchip Direct | T/R | 1 | $ 0.70 | |
| 25 | $ 0.58 | |||
| 100 | $ 0.54 | |||
| 1000 | $ 0.50 | |||
Description
General part information
AAP661 Series
"Electret Condenser Microphone (ECM) Pre-Amplifier w/Programmable HPF
The AAP661X ECM Pre Amplifiers were designed for the recent exclusive use of Plantronics, Inc. of Santa Cruz, CA for high end audio headset microphone applications. The AAP661X is now available for general sale to the audio microphone marketplace. The performance of this Pre-Amplifier is such that it enables design of enhanced end system products, due to its various gain options, ultralow noise and other high performance features.
The AAP661X ECM Pre-Amplifier provides a number of performance advantages over prior ECM Pre-Amplifier products. Key features include ultra low input capacitance (0.35pF typical) and quiescent current (250?A typical), with ultra low equivalent input noise (1.9 to 2.5 ?V RMS, A-Weighted, with the microphone capacitor short circuited, gain version dependent). Additionally, the Pre-Amplifier sports a programmable high pass filter with operation down to 1.6V. Other key features include THD performance below 0.5% maximum,
Documents
Technical documentation and resources
