SPH0645LM4H-B Description
SPH0645LM4H-B SPH0645LM4H-B Rev B Datasheet I2S Output Digital Microphone The SPH0645LM4H-B is a miniature, low power, bottom port microphone with an I2S digital output. The solution consists of a proven high performance SiSonic™ acoustic sensor, a serial Analog to Digital convertor, and an interface to condition the signal into an industry standard 24 bits I2S format. The I2S interface simplifies the integration in...
SPH0645LM4H-B Key Features
- High SNR of 65dB(A)
- Low Current of typ. 600µA
- I2S Output: Direct attach to µP
- Multi modes: standard >1MHz
- 600uA / sleep <900kHz, 10uA
- Flat Frequency Response
- RF Shielded
- Supports Dual Microphones
- Ultra-Stable Performance
- Standard SMD Reflow