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Wideband MEMS Microphones
PUI Audio wideband MEMS microphones include analog and digital versions designed for a wide variety of applications
PUI Audio wideband MEMS microphones cover the full audio band from 20 Hz to 18 kHz, with some models extending to 20 kHz. These omnidirectional MEMS microphones provide ±1 dB unit-to-unit consistency tolerance across the entire frequency response. PUI Audio MEMS microphones are purpose-built for cloud-connected and battery-powered devices with sleep, low-power, and full-power modes for limiting current drain. Each microphone can be configured for left- or right-channel operation. The lineup includes analog and digital versions designed for a wide variety of applications.
The PUI Audio MEMS microphone portfolio, including select models manufactured in Korea, feature a specialized preamplification ASIC that provides high sensitivity and an excellent signal-to-noise ratio from a compact capacitive audio sensor. Designed for surface-mount assembly and high-temperature reflow processes, these microphones combine ultra-low current consumption with low distortion and a high acoustic overload point delivering exceptional dynamic range, reliability, and performance.
With these advancements, PUI Audio continues to offer competitive, high-performance MEMS microphone solutions for demanding audio applications.
- Consumer electronics
- Smartphones and tablets
- Wearables and earphones
- Smart IoT devices and voice-controlled assistants
- Industrial
- Machine monitoring systems
- Production-line monitoring
- In-cabin operator safety systems
- Microphone arrays
- Beamforming applications
- Noise cancellation systems
- Directional voice capture
- Medical devices
- Wearables and fitness trackers
- Respiratory monitoring devices
- Portable, battery-powered medical devices
- Security monitoring devices
- Glass-break detection systems
- Acoustic-based fire alarm systems
- Perimeter and environmental audio monitoring solutions
Wideband MEMS Microphones
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
 |  | AMM-2742-B | ANALOG MEMS MIC 2.75 X 1.85MM -4 | 1250 - Immediate | $1.76 | View Details |
|  | AMM-3537-B | ANALOG MEMS MIC 3.5 X 2.65MM -37 | 1205 - Immediate | $2.23 | View Details |
|  | DMM-3535-B | DIGITAL MEMS MIC 3.5 X 2.65MM -3 | 1250 - Immediate | $2.38 | View Details |
|  | DMM-4026-T | DIGITAL MEMS MIC 4.0 X 3.0MM -26 | 1250 - Immediate | $2.00 | View Details |
|  | DMM-4026-2-T | MEMS DIGITAL MIC -26DB 1.8VDC 58 | 5700 - Immediate | $2.24 | View Details |
|  | AMM-3742-3-T | MEMS ANALOG MIC -42DB 1.8VDC | 1245 - Immediate | $1.58 | View Details |
|  | DMM-2726-B | MEMS DIGITAL MIC -26DB 1.8VDC 64 | 1202 - Immediate | $2.06 | View Details |
|  | AMM-2738-4-B | MEMS ANALOG MIC -38DB 1.8VDC | 1249 - Immediate | $1.66 | View Details |
| | AMM-3538-4-B | MEMS ANALOG MIC-38DB 1.8VDC 65DB | 1239 - Immediate | $1.81 | View Details |
|  | DMM-3526-5-B | MEMS DIGITAL MIC -26DB 1.8VDC 65 | 1153 - Immediate | $2.52 | View Details |
|  | DMM-3537-2-B | MEMS DIGITAL MIC -37DB 1.8VDC 68 | 1250 - Immediate | $3.39 | View Details |
|  | DMM-4326-T-WP-R | MIC MEMS DIGITAL PDM OMNI -26DB | 1070 - Immediate | $2.72 | View Details |
|  | DMM-4026-B-I2S-R | MIC MEMS DIGITAL I2S OMNI -26DB | 6259 - Immediate | $2.52 | View Details |
|  | DMM-4326-T-R | MIC MEMS DIGITAL PDM OMNI -26DB | 1794 - Immediate | $1.80 | View Details |
|  | DMM-3526-B-R | MIC MEMS DIGITAL PDM OMNI -26DB | 17 - Immediate | $2.34 | View Details |
|  | DMM-4026-B-R | MIC MEMS DIGITAL PDM OMNI -26DB | 1029 - Immediate | $1.81 | View Details |
Boards
| Image | Manufacturer Part Number | Description | Available Quantity | Price | View Details | |
|---|---|---|---|---|---|---|
|  | DMM-3526-B-EB-R | EVAL BOARD FOR DMM-3526-B-R | 46 - Immediate | $2.50 | View Details |
|  | DMM-4026-B-EB-R | EVAL BOARD FOR DMM-4026-B-EB-R | 21 - Immediate | $2.99 | View Details |
|  | DMM-4026-B-I2S-EB-R | EVAL BOARD FOR DMM-4026-B-I2S-R | 124 - Immediate | $3.12 | View Details |
|  | DMM-4326-T-EB-R | EVAL BOARD FOR DMM-4326-T-R | 26 - Immediate | $2.50 | View Details |
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