PUI Audio
AMM-4038-B
MEMS Microphones MICROPHONE -38DB 2.75VDC
Basic Information
View Datasheet ↗- Manufacturer
- PUI Audio
- Product Category
- MEMS Microphones
- Package
- SMD-4
- Mounting Style
- SMD/SMT
- Packaging
- Cut Tape
Technical Specifications
21 parameters- Sensitivity
- - 38 dB
- SNR - Signal to Noise Ratio
- 69 dB
- Impedance
- 400 Ohms
- Frequency Range
- 20 Hz to 20 kHz
- Operating Supply Current
- 110 uA
- Operating Supply Voltage
- 2.75 V
- Minimum Operating Temperature
- - 40 C
- Maximum Operating Temperature
- + 85 C
- Output Type
- Analog
- Length
- 4 mm
- Width
- 3 mm
- Depth
- 1.2 mm
Show more parameters (9)
- Country of Origin
- CN
- Dimensions
- 4 mm x 3 mm x 1.2 mm
- Directional Properties
- Omnidirectional
- Shape
- Rectangular
- Sound Pressure Level
- 160 dB
- Supply Voltage - Max
- 3.3 V
- Supply Voltage - Min
- 2.4 V
- Termination Style
- SMD/SMT
- Type
- Analog MEMS
Technical data, historical stock, and reference prices are for verification only. Confirm current supply, quotation, and lead time through inquiry. Similar parameters do not establish direct replacement.