Datasheet Details
| Part number | SPH0641LU4H-1 |
|---|---|
| Manufacturer | Knowles |
| File Size | 828.50 KB |
| Description | Digital Zero-Height SiSonic Microphone |
| Datasheet |
 SPH0641LU4H-1 Datasheet
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General Description
PDM Output Lo/Hi (L/R) Select This pin is internally pulled low but should not be left floating.
Notes: Pick Area only extends to 0.25 mm of any edge or hole unless otherwise specified.
Dimensions are in millimeters unless otherwise specified.
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.
- Sensitivity Matching.
- Small Size Revision: A Sheet 1 of 15 5/16/2014 ©2014 Knowles Electronics SPH0641LU4H-1 1.