Product Introduction
SPH0644HM4H-1
- Part Number
- SPH0644HM4H-1
- Manufacturer/Brand
- Knowles
- Description
- MIC MEMS DIGITAL PDM OMNI -36DB
- Category
- Microphones
- RoHs Status
- Lead free / RoHS Compliant
- Series
- SiSonic™ SPH
- Quantity
- 6072pcs Stock Available.
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See Product Specifications
Product Specifications
Part Number |
SPH0644HM4H-1 |
Description |
MIC MEMS DIGITAL PDM OMNI -36DB |
Manufacturer |
Knowles |
Series |
SiSonic™ SPH |
Part Status |
Active |
Type |
MEMS (Silicon) |
Output Type |
Digital, PDM |
Direction |
Omnidirectional |
Frequency Range |
50Hz ~ 10kHz |
Sensitivity |
-36dB ±1dB @ 94dB SPL |
S/N Ratio |
58dB |
Impedance |
- |
Voltage - Rated |
- |
Voltage Range |
1.6V ~ 3.6V |
Current - Supply |
1.025mA |
Port Location |
Top |
Ratings |
- |
Termination |
Solder Pads |
Size / Dimension |
0.138" L x 0.104" W (3.50mm x 2.65mm) |
Height (Max) |
0.037" (0.95mm) |
Shape |
Rectangular |
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