麦克风

结果:
1,907
Manufacturer
Series
Sensitivity
Frequency Range
Height (Max)
Current - Supply
Size / Dimension
Voltage Range
Impedance
S/N Ratio
Voltage - Rated
Termination
Ratings
Type
Output Type
Port Location
Shape
Direction
结果1,907
选择
图片产品详情单价可用性ECAD 模型Voltage - RatedShapeTerminationImpedanceRatingsHeight (Max)Current - SupplySeriesTypeOutput TypeDirectionFrequency RangeSensitivityS/N RatioVoltage RangePort LocationSize / Dimension
SPH1668LM4H-1
MICROPHONE MEMS DIGITAL PDM OMNI
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数量
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PCB Symbol, Footprint & 3D Model
-
Rectangular
Solder Pads
-
-
0.043" (1.10mm)
700 µA
SiSonic™, Zero-Height Mic™, SPH
MEMS (Silicon)
Digital, PDM
Omnidirectional
100 Hz ~ 10 kHz
-29dB ±1dB @ 94dB SPL
65.5dB
1.62 V ~ 3.6 V
Bottom
0.138" L x 0.104" W (3.50mm x 2.65mm)
AOM-6746L-R
MICROPHONE COND ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
1.5 V
Circular
Solder Pads
2.2 kOhms
-
0.272" (6.90mm)
500 µA
AOM
Electret Condenser
Analog
Omnidirectional
30 Hz ~ 15 kHz
-46dB ±3dB
60dB
1.5 V ~ 10 V
Top
0.382" Dia (9.70mm)
CMEJ-0629-36-L050
MIC COND ANALOG OMNI -36DB 6MM D
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数量
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PCB Symbol, Footprint & 3D Model
4.5 V
Circular
Wire Leads
-
-
0.114" (2.90mm)
500 µA
CMEJ
Electret Condenser
Analog
Omnidirectional
100 Hz ~ 10 kHz
-36dB ±2dB @ 94dB SPL
60dB
-
Top
0.236" Dia (6.00mm)
MO044202-3
MIC COND ANALOG OMNI -42DB 4MM D
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Circular
Wire Leads
-
-
0.067" (1.70mm)
500 µA
-
Electret Condenser
Analog
Omnidirectional
50 Hz ~ 16 kHz
-42dB
60dB
-
Top
0.157" Dia (4.00mm)
AOM-5244L-R
MICROPHONE COND ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
4.5 V
Circular
Solder Pads
1 kOhms
-
0.213" (5.40mm)
500 µA
AOM
Electret Condenser
Analog
Omnidirectional
30 Hz ~ 15 kHz
-44dB ±3dB
60dB
4.5 V ~ 10 V
Top
0.382" Dia (9.70mm)
INMP522ACEZ-R7
MICROPHONE MEMS DIGITAL PDM OMNI
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数量
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PCB Symbol, Footprint & 3D Model
-
Rectangular
Solder Pads
-
-
0.043" (1.10mm)
1.4 mA
INMP522
MEMS (Silicon)
Digital, PDM
Omnidirectional
75 Hz ~ 20 kHz
-26dB ±1dB @ 94dB SPL
65dB
1.62 V ~ 3.63 V
Bottom
0.157" L x 0.118" W (4.00mm x 3.00mm)
MO064202-3
MIC COND ANALOG OMNI -42DB 6MM D
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Circular
Solder Pads
-
-
0.079" (2.00mm)
500 µA
-
Electret Condenser
Analog
Omnidirectional
50 Hz ~ 16 kHz
-42dB
60dB
-
Top
0.236" Dia (6.00mm)
MO064402-7
MIC COND ANALOG OMNI -44DB 6MM D
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Circular
PC Pins
-
-
0.079" (2.00mm)
500 µA
-
Electret Condenser
Analog
Omnidirectional
50 Hz ~ 16 kHz
-44dB
60dB
-
Top
0.236" Dia (6.00mm)
CMM-4737DT-26386-TR
MICROPHONE MEMS DIGITAL PDM OMNI
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Rectangular
Solder Pads
-
-
0.053" (1.35mm)
860 µA
CMM
MEMS (Silicon)
Digital, PDM
Omnidirectional
100 Hz ~ 10 kHz
-26dB ±3dB @ 94dB SPL
58dB
1.6 V ~ 3.6 V
Top
0.186" L x 0.148" W (4.72mm x 3.76mm)
EM-9745P
MICROPHONE COND ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
4.5 V
Circular
PC Pins
2.2 kOhms
-
0.185" (4.70mm)
500 µA
EM
Electret Condenser
Analog
Omnidirectional
100 Hz ~ 10 kHz
-46dB ±2dB @ 94dB SPL
58dB
1 V ~ 10 V
Top
0.382" Dia (9.70mm)
PUM-2745L-HD-R
MICROPHONE UNI-DIRECTION -45DB 2
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Circular
Solder Pads
2.2 kOhms
-
0.106" (2.70mm)
110 µA
PUM
Electret Condenser
Analog
Unidirectional
20 Hz ~ 20 kHz
-45dB ±3dB
71dB
1 V ~ 10 V
Top
0.236" Dia (6.00mm)
CMEJ-4618-38-L060
MICROPHONE COND ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Circular
Wire Leads
-
-
0.079" (2.00mm)
500 µA
CMEJ
Electret Condenser
Analog
Omnidirectional
100 Hz ~ 10 kHz
-38dB ±3dB @ 94dB SPL
60dB
-
Top
0.181" Dia (4.60mm)
MO064202-4
MIC COND ANALOG OMNI -42DB 6MM D
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Circular
Wire Leads
-
-
0.213" (5.40mm)
500 µA
-
Electret Condenser
Analog
Omnidirectional
50 Hz ~ 16 kHz
-42dB
60dB
-
Top
0.236" Dia (6.00mm)
AMM-3738-B-R
MICROPHONE MEMS ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Rectangular
Solder Pads
300 Ohms
-
0.047" (1.20mm)
200 µA
-
MEMS (Silicon)
Analog
Omnidirectional
20 Hz ~ 20 kHz
-38dB ±1dB
62dB
1.5 V ~ 3.6 V
Bottom
0.148" L x 0.116" W (3.76mm x 2.95mm)
MO064404-1
MIC COND ANALOG OMNI -44DB 6MM D
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数量
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PCB Symbol, Footprint & 3D Model
4.5 V
Circular
Solder Pads
-
-
0.203" (5.15mm)
500 µA
-
Electret Condenser
Analog
Omnidirectional
50 Hz ~ 16 kHz
-44dB
60dB
-
Top
0.236" Dia (6.00mm)
CMM-2718AB-38308-TR
MICROPHONE MEMS ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
2 V
Rectangular
Solder Pads
400 Ohms
-
0.037" (0.95mm)
75 µA
CMM
MEMS (Silicon)
Analog
Omnidirectional
100 Hz ~ 10 kHz
-38dB ±3dB @ 94dB SPL
65dB
1.6 V ~ 3.6 V
Bottom
0.108" L x 0.073" W (2.75mm x 1.85mm)
VEK-H-30108-000
MIC COND ANALOG -72DB 12.7MM D
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数量
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PCB Symbol, Footprint & 3D Model
9 V
Circular
Wire Leads
-
-
-
-
VEK-H
Electret Condenser
Analog
-
100 Hz ~ 10 kHz
-72dB ±3dB @ 74dB SPL
-
9 V ~ 10 V
Top
0.500" Dia (12.70mm)
FG-23652-D65
MICROPHONE COND ANALOG OMNI
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数量
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PCB Symbol, Footprint & 3D Model
1.3 V
Circular
Solder Pads
4.4 kOhms
-
0.102" (2.60mm)
50 µA
FG
Electret Condenser
Analog
Omnidirectional
100 Hz ~ 10 kHz
-53dB ±3dB @ 74dB SPL
-
1.3 V ~ 3 V
Top
0.101" Dia (2.57mm)
AOM-5035L-HD3-R
MICROPHONE OMNI-DIRECTION -35DB
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数量
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PCB Symbol, Footprint & 3D Model
5 V
Circular
Wire Leads
2.2 kOhms
-
0.197" (5.00mm)
600 µA
AOM
-
Analog
Omnidirectional
20 Hz ~ 20 kHz
-35dB ±3dB
75dB
1 V ~ 10 V
Top
0.382" Dia (9.70mm)
POM-2739L-HD3-LW100-R
MICROPHONE OMNI-DIRECTION -39DB
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数量
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PCB Symbol, Footprint & 3D Model
3 V
Circular
Wire Leads
2.2 kOhms
-
0.106" (2.70mm)
500 µA
POM
-
Analog
Omnidirectional
20 Hz ~ 20 kHz
-39dB ± 3dB @ 94dB SPL
73dB
1 V ~ 10 V
Top
0.236" Dia (6.00mm)

关于  麦克风

麦克风是一种将声波转换为电信号的电子设备。这种转换使得存储、传输和重新广播音频等各种应用成为可能。 麦克风有多种设计,以满足不同的需求。大型悬臂式麦克风常用于专业录音室和广播场合,以其高质量的音频捕捉而闻名。另一方面,较小且更流行的MEMS(MicroElectroMechanical System)麦克风通常用于消费电子产品,如智能手机和可穿戴设备,由于其紧凑的尺寸和高效性。 这些麦克风通过多个因素进行区分。阻抗指的是麦克风输出信号的电阻,影响其与不同音频系统的兼容性。电压等级确定了可以施加在麦克风上的最大电压,以避免损坏。灵敏度指的是麦克风捕捉声音的能力,通常以帕斯卡每分贝(dB/Pa)来衡量。频率范围表示麦克风可以有效捕捉的频率范围,确保准确重现不同的音频源。端口位置指的是麦克风的输入或输出端口的位置,这可能会影响其在特定应用中的适用性。整体尺寸和安装类型在确定麦克风的物理形式方面起着重要作用,使其适用于不同的设置和安装方式。 此外,麦克风提供各种输出接口,以与音频系统连接。模拟输出接口提供与捕捉的声音相对应的连续电信号。I2S(Inter-IC Sound)、PDM(Pulse-Density Modulation)和TDM(Time-Division Multiplexing)是数字输出接口,允许麦克风与其他设备之间高效传输音频数据。 通过考虑这些因素,个人和专业人士可以选择合适的麦克风,以满足其特定需求,在各种应用中实现最佳的音频捕捉和质量。