AAP661AS-M5A-GLF-TR More Semiconductors - ICs by Microchip Technology

Electret Condenser Microphone (ECM) Analog Pre-amplifier


"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, output impedance of 25? typical, with exceptionally high tolerance to RF interference and ESD tolerance (8kV). The AAP661X is offered with two gain options, 16dB and 19dB. Packaging is bumped chip scale SMD configuration, with a size of 930?m x 580?m and an overall thickness of 350?m (including solder bumps). Optimum for 3mm microphones, the die is RoHS compliant, with lead free solder pads of 118?m diameter. Packing styles available are 2” x 2” Waffle Pack or Tape and Reel."

Where to Buy

Prices starting from US$0.50

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Microchip Technology
from US$0.50
44,988
in stock
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Newark Electronics
from US$0.54
0
in stock
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Avnet America
from US$0.56
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Features

Selectable gain configurations - 16dB and 19dB
Ultra low input capacitance - 0.35pF typical
Ultra low equivalent input noise performance - 1.9?VRMS to 2.5?VRMS (Cmic = SC, varies with gain)
8kV ESD tolerance
High RFI tolerance, low output impedance (25?)
Excellent THD performance (<0.5%)
Ultra low quiescent current (250?A typical)
Chip-scale SMD bumped packaging (930?m x 580?m, 350?m thick)

Specifications

Supply Voltage 1.6V to 5.5V
Typical Supply Voltage 1.6V
Input Capacitance 0.35pF
Gain (dB) 15,19,30
Input Referred Noise 2.5
THD <0.5%
Quiescent current(uA) 250
Output Impedance 25
ESD (HBM) +/-8KV
Applicable Microphone ECM
Pins | Packaging 5 | WLCSP
Temp Range -5C to +55C
Packing Media Tape and reel (3500)

Last 6 months Inventory & Pricing History


Resources


Environmental Information

JEDEC Indicator e1
ROHS Compliant
China EFUP Compliant
Device Weight (g) 0.0
Shipping Weight (kg) 0.0
Lead Count 5
Package Type WLCSP
Package Width or Size 0.95x0.60x0.345mm
Soldering Composition SAC305

Alternative Descriptions

Electret Microphone Pre-Amplifier with Programmable Filter, 16db Gain | Microchip Technology
Electret Microphone Pre-Amplifier With Programmable Filter, 16Db Gain 5 Wlcsp 0.95X0.60X0.345Mm T/R Rohs Compliant: Yes |Microchip Technology AAP661AS-M5A-GLF-TR | Newark Electronics
Electret Microphone Pre-Amplifier with Programmable Filter 16dB 5-Pin Micro-SMD | Avnet America


Frequently Asked Questions

Where can I find additional details, specifications and documents for a AAP661AS-M5A-GLF-TR?

Additional datasheets, footprints and schematics for AAP661AS-M5A-GLF-TR are listed on our Part Details page. You can also find images and similar parts to AAP661AS-M5A-GLF-TR on this page.

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What category does AAP661AS-M5A-GLF-TR fall under?

The AAP661AS-M5A-GLF-TR is listed under Semiconductors - ICs > More Semiconductors - ICs.

Can I view similar or alternative parts?

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Is the AAP661AS-M5A-GLF-TR RoHS compliant?

Yes. This part has been flagged as RoHS Compliant by Microchip Technology.

Which authorised distributors for AAP661AS-M5A-GLF-TR have stock available?

Authorised distributors including Microchip Technology, Newark Electronics and Avnet America have stock available or on a lead time for AAP661AS-M5A-GLF-TR.

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