Microphones

Results: 10
Packaging
Cut Tape (CT)Digi-Reel®Tape & Reel (TR)
Product Status
ActiveNot For New DesignsObsolete
Output Type
AnalogDigital, I²SDigital, PDM
Frequency Range
7 Hz ~ 36 kHz20 Hz ~ 10 kHz50 Hz ~ 10 kHz50 Hz ~ 80 kHz100 Hz ~ 10 kHz100 Hz ~ 80 kHz
Sensitivity
-44dB ±0.5dB SPL-38dB ±1dB @ 94dB SPL-38dB ±3dB @ 94dB SPL-37dB ±1dB @ 94dB SPL-36dB ±1dB @ 94dB SPL-35dB ±1dB @ 94dB SPL-26dB ±1dB @ 94dB SPL-26dB ±3dB @ 94dB SPL
S/N Ratio
58dB64.3dB65dB65.5dB66dB67dB
Voltage - Rated
1.8 V2.75 V
Voltage Range
1.5 V ~ 3.6 V1.6 V ~ 3.6 V1.62 V ~ 3.6 V2.3 V ~ 3.6 V
Current - Supply
185 µA250 µA600 µA700 µA1 mA1.025 mA1.4 mA2 mA
Port Location
BottomTop
Height (Max)
0.037" (0.95mm)0.043" (1.08mm)0.043" (1.10mm)0.050" (1.26mm)
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
SPH0641LM4H-1
SPH0641LM4H-1
MIC MEMS DIGITAL PDM OMNI -26DB
Knowles
88,473
In Stock
1 : $1.67000
Cut Tape (CT)
5,900 : $0.83538
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)Digital, PDMOmnidirectional100 Hz ~ 10 kHz-26dB ±1dB @ 94dB SPL64.3dB--1.62 V ~ 3.6 V700 µABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.10mm)Rectangular
SPH0644LM4H-1
SPH6611LR5H-1
MIC MEMS ANALOG OMNI -38DB
Knowles
14,835
In Stock
1 : $1.94000
Cut Tape (CT)
5,900 : $1.04462
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)AnalogOmnidirectional50 Hz ~ 80 kHz-38dB ±3dB @ 94dB SPL65dB---185 µABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.08mm)Rectangular
SPH0644LM4H-1
SPH0644LM4H-1
MIC MEMS DIGITAL PDM OMNI -37DB
Knowles
48,052
In Stock
1 : $2.13000
Cut Tape (CT)
5,900 : $1.09395
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New DesignsMEMS (Silicon)Digital, PDMOmnidirectional20 Hz ~ 10 kHz-37dB ±1dB @ 94dB SPL65.5dB--1.6 V ~ 3.6 V1.4 mABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.08mm)Rectangular
SPH0655LM4H-1
SPH0655LM4H-1-8
MIC MEMS DIGITAL PDM OMNI -37DB
Knowles
36,620
In Stock
1 : $2.13000
Cut Tape (CT)
5,900 : $1.14908
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)Digital, PDMOmnidirectional--37dB ±1dB @ 94dB SPL66dB-1.8 V-2 mABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.08mm)Rectangular
SPH1878
SPH1878LR5H-C
MIC MEMS ANALOG OMNI -44DB
Knowles
4,210
In Stock
1 : $2.55000
Cut Tape (CT)
4,800 : $1.39980
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)AnalogOmnidirectional7 Hz ~ 36 kHz-44dB ±0.5dB SPL67dB-2.75 V2.3 V ~ 3.6 V250 µABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.050" (1.26mm)Rectangular
SPH0644LM4H-1
SPH0690LM4H-1
MIC MEMS DIGITAL PDM OMNI -35DB
Knowles
27,225
In Stock
1 : $2.71000
Cut Tape (CT)
5,900 : $1.50426
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)Digital, PDMOmnidirectional--35dB ±1dB @ 94dB SPL66dB-1.8 V-2 mABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.08mm)Rectangular
SPH0645LM4H-B
SPH0645LM4H-B
MIC MEMS DIGITAL I2S OMNI -26DB
Knowles
270,393
In Stock
1 : $3.06000
Cut Tape (CT)
5,900 : $2.36691
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)Digital, I²SOmnidirectional20 Hz ~ 10 kHz-26dB ±3dB @ 94dB SPL65dB-1.8 V1.62 V ~ 3.6 V600 µABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.10mm)Rectangular
SPH0641LU4H-1
SPH0641LU4H-1
MIC MEMS DIGITAL PDM OMNI -26DB
Knowles
46,038
In Stock
1 : $3.41000
Cut Tape (CT)
5,900 : $1.82988
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ActiveMEMS (Silicon)Digital, PDMOmnidirectional100 Hz ~ 80 kHz-26dB ±1dB @ 94dB SPL64.3dB--1.62 V ~ 3.6 V1 mABottom-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.10mm)Rectangular
SPH1642HT5H-1
SPH1642HT5H-1
MIC MEMS ANALOG OMNI -38DB
Knowles
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoleteMEMS (Silicon)AnalogOmnidirectional50 Hz ~ 10 kHz-38dB ±1dB @ 94dB SPL65dB500 Ohms-1.5 V ~ 3.6 V185 µATop-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.043" (1.10mm)Rectangular
SPH0644HM4H-1
SPH0644HM4H-1
MIC MEMS DIGITAL PDM OMNI -36DB
Knowles
0
In Stock
Obsolete
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
ObsoleteMEMS (Silicon)Digital, PDMOmnidirectional50 Hz ~ 10 kHz-36dB ±1dB @ 94dB SPL58dB--1.6 V ~ 3.6 V1.025 mATop-Solder Pads0.138" L x 0.104" W (3.50mm x 2.65mm)0.037" (0.95mm)Rectangular
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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.