JSM3526DB26UJ0 High-Performance MEMS Microphone
JSM3526DB26UJ0 bottom-port digital PDM MEMS microphone, 3.50×2.65mm LGA package, SNR 65dB(A), sensitivity -26dBFS, supports Normal/Low-Power dual modes for smartphones, smart speakers, laptops and portable devices.
Core Features
JSM3526DB26UJ0 : Key Performance Indicators
PDM Digital Output
Direct digital PDM interface, simplifies backend ADC chain design
Dual Mode Operation
Normal mode (900μA) and Low-Power mode (450μA) for flexible power optimization
High SNR
65dB(A) SNR with -26dBFS sensitivity for excellent audio capture
Technical Parameters
JSM3526DB26UJ0 Full Electrical Parameters
| Parameters | Value |
|---|---|
| Sensitivity | -26dBFS |
| SNR | 65dB(A) |
| Max Sound Pressure Level (AOP) | 121dB SPLdB SPL |
| Operating Voltage (VDD) | 1.62-3.6V |
| Operating Current (IDD) | 900μA |
| Package Type | LGA |
| Package Size | 3.50×2.65×0.98mm |
| Output Type | Digital PDM |
Application Scenarios
Typical End Applications
Smartphones
Voice Assistants · Video Calls · Noise-Reduction Recording
TWS Earbuds
ANC Noise Reduction · Transparency Mode · Voice Wake-up
Laptop / PC
Conference Calls · Voice Input · Smart Noise Reduction
Smart Home
Far-Field Pickup · Voice Interaction · Security Alerts