Microphones

Results: 4
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveNot For New Designs
Output Type
AnalogDigital, PDM
Frequency Range
10 Hz ~ 10 kHz20 Hz ~ 10 kHz100 Hz ~ 10 kHz10 kHz ~ 10 kHz
Sensitivity
-44dB ±1dB @ 94dB SPL-42dB ±1dB @ 94dB SPL-42dB ±3dB @ 94dB SPL-41dB ±1dB @ 94dB SPL
S/N Ratio
59dB64.5dB66.5dB
Impedance
380 Ohms450 Ohms500 Ohms
Voltage Range
1.5 V ~ 3.6 V1.6 V ~ 1.9 V1.65 V ~ 3.6 V
Current - Supply
75 µA110 µA185 µA2 mA
Port Location
BottomTop
Height (Max)
0.037" (0.95mm)0.042" (1.06mm)0.043" (1.10mm)
Stocking Options
Environmental Options
Media
Marketplace Product
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Mfr Part #
Quantity Available
Price
Series
Package
Product Status
Type
Output Type
Direction
Frequency Range
Sensitivity
S/N Ratio
Impedance
Voltage - Rated
Voltage Range
Current - Supply
Port Location
Ratings
Termination
Size / Dimension
Height (Max)
Shape
SPW2430HR5H-B
SPW2430HR5H-B
MIC MEMS ANALOG OMNI -42DB
Knowles
68,717
In Stock
1 : $0.75000
Cut Tape (CT)
5,700 : $0.37500
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsMEMS (Silicon)AnalogOmnidirectional100 Hz ~ 10 kHz-42dB ±3dB @ 94dB SPL59dB450 Ohms-1.5 V ~ 3.6 V110 µATop-Solder Pads0.122" L x 0.098" W (3.10mm x 2.50mm)0.043" (1.10mm)Rectangular
SPW0690LM4H-1
SPW0690LM4H-1
MIC MEMS DIGITAL PDM OMNI -41DB
Knowles
6,895
In Stock
1 : $1.70000
Cut Tape (CT)
5,900 : $0.90000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)Digital, PDMOmnidirectional20 Hz ~ 10 kHz-41dB ±1dB @ 94dB SPL66.5dB--1.65 V ~ 3.6 V2 mABottom-Solder Pads0.122" L x 0.098" W (3.10mm x 2.50mm)0.037" (0.95mm)Rectangular
SPW0442HR5H-1
SPW0442HR5H-1
MIC MEMS ANALOG OMNI -42DB
Knowles
8,669
In Stock
1 : $0.90000
Cut Tape (CT)
5,700 : $0.45000
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsMEMS (Silicon)AnalogOmnidirectional10 Hz ~ 10 kHz-42dB ±1dB @ 94dB SPL59dB500 Ohms-1.5 V ~ 3.6 V185 µATop-----
SPW0878LR5H-1
SPW0878LR5H-1
MIC MEMS ANLG ELLEN OMNI -44DB
Knowles
9,852
In Stock
1 : $1.18000
Cut Tape (CT)
5,700 : $0.63418
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)AnalogOmnidirectional10 kHz ~ 10 kHz-44dB ±1dB @ 94dB SPL64.5dB380 Ohms1.8 V1.6 V ~ 1.9 V75 µABottom-Solder Pads0.122" L x 0.098" W (3.10mm x 2.50mm)0.042" (1.06mm)Rectangular
Showing
of 4

Microphones


Microphones are transducers that convert sound into an electrical signal for storage, transmission and/or rebroadcasting. Ranging from large boom style microphones to small and popular MEMS types, they are differentiated by impedance, voltage rating, sensitivity, frequency range, port location, overall size and mounting type. Analog, I2S, PDM and TDM output interfaces are available.