MEMS analog microphone 3.50*2.65*0.98mm microphone SMT microphone
- Model Number:BL-GM-ML-2662-2718-DT1Z1
- Type:Microphone
- Place of Origin:Guangdong, China
- Brand Name:GBeeLee
- D/C:contact us
- Material:Aluminum
- Color:gold
- Packaging:contact us
- Input Type:DC
- Voltage - Rated:1.6~3.6V
- Voltage Range:0.3V~5V
- Frequency:100~10k
- Technology:Not Applicable
- Operating Mode:contact us
- Duration:contact us
- Current - Supply:63 dBV (A)
- Operating Temperature:-40°C ~ 85°C
- Mounting Type:Wire Lead
- Termination:Quick Connect
- Size / Dimension:3.50*2.65*0.98mm
- Height - Seated (Max):0.98
- Impedance:200Ω
- Capacitance @ Frequency:contact us
- Output Type:Digital
- Frequency Range:100~10k
- Height (Max):0.98mm
- Frequency - Self Resonant:94 dB SPL @ 1kHz
- Efficiency - Type:Sensitivity
- Power - Rated:-39~-37 dBV/Pa
- Power - Max:contact us
- Rated Voltage:3.6V
- Cross Reference:contact us
- Sensitivity:-39~-37 dBV/Pa
- Signal to Noise Ratio:65 dB(A)
- Output Impedance:200Ω
- Supply Voltage:1.6~3.6V
- Directivity:Omnidirectional
BL-GM-ML-2662-2718-DT1Z1 is high-performance top-port digital silicon microphone that receives the sound signal from the topside hole on lid.Provides a series of packaged MEMS silicon microphones with compact size to achieve high performance such as high SNR, high sensitivity, excellent reliability and broad frequency response.
| Parameter | Symbol | Condition | Min. | Typ. | Max | Unit |
| Sensitivity | Sens | 94dB SPL @1kHz | -27 | -26 | -25 | dBFS |
| Signal to noise ratio | SNR | 94dB SPL @1kHz | 62 | dB(A) | ||
| Current consumption | Idd | Vdd=1.8V, fCLOCK=2.4MHz | 750 | µA | ||
| Total harmonic distortion | THD | 94dB SPL @1kHz | 0.1 | % | ||
| Acoustic Overload Point | AOP | 10% THD @ 1kHz | 120 | dBSPL | ||
| Power supply rejection | PSR | 100mVpp square wave @ 217 Hz, A-weighted | -90 | dBFS(A) |
| Parameter | Symbol | Condition | Min. | Typ. | Max | Unit |
| Sensitivity | Sens | 94dB SPL @1kHz | -27 | -26 | -25 | dBFS |
| Signal to noise ratio | SNR | 94dB SPL @1kHz | 61 | dB(A) | ||
| Current consumption | Idd | Vdd=1.8V, fCLOCK=768KHz | 300 | 350 | µA | |
| Total harmonic distortion | THD | 94dB SPL @1kHz | 0.1 | % | ||
| Acoustic Overload Point | AOP | 10% THD @ 1kHz | 120 | dBSPL | ||
| Power supply rejection | PSR | 100mVpp square wave @ 217 Hz, A-weighted | -90 | dBFS(A) |
1.Q:Can I get sample from you?
A:Yes,we can provide the free samples for your testing,please contact us for free and tell us which product you need.
2.Q:Do you accept customization?
A:Yes,customization is acceptable,please contact our sales staffs for consult.
3.Q:Can you provide help for technical issues?
A:Yes,we have more than 15 years of research and development in the electronic switch industry. If you need technical help in the purchase process, please feel free to contact us
4.Q:How many types of switches do you have,and what about your quality?
A:We have 10 different types of switches for your choice,all our products is passed the ROHS and REACH,please trust we definitely could meet your quality stander.
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