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
77,454
In Stock
1 : £0.58000
Cut Tape (CT)
5,900 : £0.41338
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Digital, PDM
Omnidirectional
100 Hz ~ 10 kHz
-26dB ±1dB @ 94dB SPL
64.3dB
-
-
1.62 V ~ 3.6 V
700 µA
Bottom
-
Solder Pads
0.138" L x 0.104" W (3.50mm x 2.65mm)
0.043" (1.10mm)
Rectangular
SPH0644LM4H-1
SPH0644LM4H-1
MIC MEMS DIGITAL PDM OMNI -37DB
Knowles
47,392
In Stock
1 : £0.74000
Cut Tape (CT)
5,900 : £0.54134
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Not For New Designs
MEMS (Silicon)
Digital, PDM
Omnidirectional
20 Hz ~ 10 kHz
-37dB ±1dB @ 94dB SPL
65.5dB
-
-
1.6 V ~ 3.6 V
1.4 mA
Bottom
-
Solder Pads
0.138" L x 0.104" W (3.50mm x 2.65mm)
0.043" (1.08mm)
Rectangular
SPH0644LM4H-1
SPH0690LM4H-1
MIC MEMS DIGITAL PDM OMNI -35DB
Knowles
26,754
In Stock
1 : £0.94000
Cut Tape (CT)
5,900 : £0.70866
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Digital, PDM
Omnidirectional
-
-35dB ±1dB @ 94dB SPL
66dB
-
1.8 V
-
2 mA
Bottom
-
Solder Pads
0.138" L x 0.104" W (3.50mm x 2.65mm)
0.043" (1.08mm)
Rectangular
SPH0644LM4H-1
SPH6611LR5H-1
MIC MEMS ANALOG OMNI -38DB
Knowles
9,160
In Stock
1 : £0.96000
Cut Tape (CT)
5,900 : £0.51693
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Analog
Omnidirectional
50 Hz ~ 80 kHz
-38dB ±3dB @ 94dB SPL
65dB
-
-
-
185 µA
Bottom
-
Solder Pads
0.138" 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
33,672
In Stock
1 : £1.06000
Cut Tape (CT)
5,900 : £0.56862
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Digital, PDM
Omnidirectional
-
-37dB ±1dB @ 94dB SPL
66dB
-
1.8 V
-
2 mA
Bottom
-
Solder Pads
0.138" 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
257,834
In Stock
1 : £1.51000
Cut Tape (CT)
5,900 : £1.17126
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Digital, I2S
Omnidirectional
20 Hz ~ 10 kHz
-26dB ±3dB @ 94dB SPL
65dB
-
1.8 V
1.62 V ~ 3.6 V
600 µA
Bottom
-
Solder Pads
0.138" 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
47,288
In Stock
1 : £1.69000
Cut Tape (CT)
5,900 : £0.90551
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Digital, PDM
Omnidirectional
100 Hz ~ 80 kHz
-26dB ±1dB @ 94dB SPL
64.3dB
-
-
1.62 V ~ 3.6 V
1 mA
Bottom
-
Solder Pads
0.138" L x 0.104" W (3.50mm x 2.65mm)
0.043" (1.10mm)
Rectangular
SPH1878
SPH1878LR5H-C
MIC MEMS ANALOG OMNI -44DB
Knowles
13,442
In Stock
1 : £1.26000
Cut Tape (CT)
4,800 : £0.69268
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Active
MEMS (Silicon)
Analog
Omnidirectional
7 Hz ~ 36 kHz
-44dB ±0.5dB SPL
67dB
-
2.75 V
2.3 V ~ 3.6 V
250 µA
Bottom
-
Solder Pads
0.138" L x 0.104" W (3.50mm x 2.65mm)
0.050" (1.26mm)
Rectangular
SPH1642HT5H-1
SPH1642HT5H-1
MIC MEMS ANALOG OMNI -38DB
Knowles
0
In Stock
1 : £1.02000
Cut Tape (CT)
5,900 : £0.49134
Tape & Reel (TR)
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Obsolete
MEMS (Silicon)
Analog
Omnidirectional
50 Hz ~ 10 kHz
-38dB ±1dB @ 94dB SPL
65dB
500 Ohms
-
1.5 V ~ 3.6 V
185 µA
Top
-
Solder Pads
0.138" 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®
Obsolete
MEMS (Silicon)
Digital, PDM
Omnidirectional
50 Hz ~ 10 kHz
-36dB ±1dB @ 94dB SPL
58dB
-
-
1.6 V ~ 3.6 V
1.025 mA
Top
-
Solder Pads
0.138" L x 0.104" W (3.50mm x 2.65mm)
0.037" (0.95mm)
Rectangular
Showing
of 10

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.