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20 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 2.4 V ~ 3.3 V Omnidirectional ( -42dB ±1dB @ 94dB SPL ) Solder Pads
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AMM-2742-B

DigiKey Part Number
668-AMM-2742-BTR-ND - Tape & Reel (TR)
668-AMM-2742-BCT-ND - Cut Tape (CT)
668-AMM-2742-BDKR-ND - Digi-Reel®
Manufacturer
PUI Audio, Inc.
Manufacturer Product Number
AMM-2742-B
Description
ANALOG MEMS MIC 2.75 X 1.85MM -4
Manufacturer Standard Lead Time
16 Weeks
Customer Reference
Detailed Description
20 Hz ~ 10 kHz Analog Microphone MEMS (Silicon) 2.4 V ~ 3.3 V Omnidirectional (-42dB ±1dB @ 94dB SPL) Solder Pads
Datasheet
 Datasheet
EDA/CAD Models
AMM-2742-B Models
Product Attributes
Type
Description
Select All
Category
Manufacturer
PUI Audio, Inc.
Series
AMM
Packaging
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Active
Type
MEMS (Silicon)
Output Type
Analog
Direction
Omnidirectional
Frequency Range
20 Hz ~ 10 kHz
Sensitivity
-42dB ±1dB @ 94dB SPL
S/N Ratio
63dB
Impedance
130 Ohms
Voltage - Rated
2.7 V
Voltage Range
2.4 V ~ 3.3 V
Current - Supply
105 µA
Port Location
Top
Ratings
-
Termination
Solder Pads
Size / Dimension
0.108" L x 0.073" W (2.75mm x 1.85mm)
Height (Max)
0.039" (1.00mm)
Shape
Rectangular
Grade
-
Qualification
-
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In-Stock: 1,250
Check for Additional Incoming Stock
Quantity
All prices are in USD
Cut Tape (CT) & Digi-Reel®
QuantityUnit PriceExt Price
1$2.06000$2.06
10$1.61800$16.18
25$1.47200$36.80
50$1.37220$68.61
100$1.28000$128.00
250$1.19340$298.35
* All Digi-Reel orders will add a $7.00 reeling fee.
Tape & Reel (TR)
QuantityUnit PriceExt Price
1,250$1.06899$1,336.24
2,500$0.99670$2,491.75
3,750$0.97500$3,656.25
Manufacturers Standard Package