Integrated Circuits (ICs)

AAP661AS-M5A-GLF-TR

Active

Microchip Technology

ELECTRET CONDENSER MICROPHONE (ECM) ANALOG PRE-AMPLIFIER

Deep-Dive with AI

Search across all available documentation for this part.

DocumentsDatasheet

Integrated Circuits (ICs)

AAP661AS-M5A-GLF-TR

Active

Microchip Technology

ELECTRET CONDENSER MICROPHONE (ECM) ANALOG PRE-AMPLIFIER

Deep-Dive with AI

DocumentsDatasheet

Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	AAP661AS-M5A-GLF-TR

Mounting Type	Surface Mount
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output Type	1-Channel (Mono)
Package / Case	5-XFBGA
Supplier Device Package	5-uSMD
Type	Class A
Voltage - Supply [Max]	5.5 V
Voltage - Supply [Min]	1.6 V

AAP661 Series

Electret Condenser Microphone (ECM) Analog Pre-amplifier

Part	Operating Temperature [Max]	Operating Temperature [Min]	Voltage - Supply [Min]	Voltage - Supply [Max]	Type	Output Type	Package / Case	Supplier Device Package [x]	Supplier Device Package	Supplier Device Package [y]	Mounting Type
Microchip Technology AAP661BS-M5A-GLF-TR	85 °C	-40 °C	1.6 V	5.5 V	Class A	1-Channel (Mono)	5-XFBGA	0.93	5-µSMD	0.58	Surface Mount
Microchip Technology AAP661CS-M5A-GLF-TR
Microchip Technology AAP661AS-M5A-GLF-TR	85 °C	-40 °C	1.6 V	5.5 V	Class A	1-Channel (Mono)	5-XFBGA		5-uSMD		Surface Mount

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