The SPM0423HD4H is a silicon MEMS microphone manufactured by AATC. Supreme Components International is an authorised distributor of AATC components. This omnidirectional microphone offers excellent performance with a sensitivity of -42dB ±3dB and a signal-to-noise ratio (SNR) of 62dB. Its frequency response ranges from 100Hz to 10kHz, making it suitable for a wide range of audio applications. The microphone operates on a voltage range of 1.6V to 3.6V and features a convenient top port design. This makes it easy to integrate into various devices. Applications include smartphones, tablets, wearables, and other audio recording equipment. Benefit from AATC's quality and Supreme Components International's reliable distribution.
Product Categories
Microphones
SMT
Specifications
| Parameter | Value |
|---|---|
| Sensitivity | -42 decibels plus or minus 3 decibels |
| Polar Pattern | Omnidirectional |
| Port Location | Top Port |
| Supply Voltage | 1.6 Volts to 3.6 Volts |
| Frequency Range | 100 Hertz to 10 kilohertz |
| Microphone Type | Silicon Microphone |
| Package Dimensions | 3.76 millimeters by 4.72 millimeters by 1.1 millimeters |
| Current Consumption | 170 microamperes |
| Signal To Noise Ratio | 62 decibels |
Ordering Information
| Parameter | Value |
|---|---|
| Packaging Type | TAPE_AND_REEL |