SPH0641LU4H-1 Description
SPH0641LU4H-1 Digital Zero-Height SiSonicTM Microphone With Multi-Mode And Ultrasonic Support The SPH0641LU4H-1 is a miniature, highperformance, low power, bottom port silicon digital microphone with a single bit PDM output. Using Knowles’ proven high performance SiSonicTM MEMS technology, the SPH0641LU4H-1 consists of an acoustic sensor, a low noise input buffer, and a sigma-delta modulator. This microphone is...
SPH0641LU4H-1 Key Features
- High SNR of 64dB
- Low Current Consumption of 235uA in Low-Power Mode
- Multiple performance modes (Sleep, Low-Power, Standard Performance and Ultrasonic Modes)
- Flat Frequency Response
- RF Shielded
- Zero-Height MicTM
- Supports Dual Multiplexed Channels
- Standard SMD Reflow
- Omnidirectional
- Ultrasonic Support