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SPH0644LM4H-1-8 original picture
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*Images are for reference only.

SPH0644LM4H-1-8

MEMS Microphones SILICON MICROPHONE

Manufacturer:
Knowles
Package:
LGA-5
Packing:
Datasheet:
SPH0644LM4H-1-8
Delivery services:
Payment method:
In stock:
3446
Order quantity:

Specifications

Manufacturer:
Knowles
Product Category:
MEMS Microphones
Series:
CORNELL
Sensitivity:
- 21 dBFS, - 37 dBFS
SNR - Signal to Noise Ratio:
64.5 dBA, 65.5 dBA
Frequency Range:
500 kHz to 1200 kHz, 1400 kHz to 4800 kHz
Operating Supply Current:
255 uA, 1130 uA
Operating Supply Voltage:
1.8 V
Minimum Operating Temperature:
- 40 C
Maximum Operating Temperature:
+ 100 C
Output Type:
Digital, PDM
Port Type:
Bottom
Length:
3.5 mm
Width:
2.65 mm
Brand:
Knowles
Directional Properties:
Omnidirectional
Mounting Style:
SMD/SMT
Package / Case:
LGA-5
Product Type:
MEMS Microphones
Shape:
Rectangular
Factory Pack Quantity:
5900
Subcategory:
Microphones
Supply Voltage - Max:
3.6 V
Supply Voltage - Min:
1.6 V
Technology:
MEMS
Termination Style:
Solder
Type:
High Performance Silicon Microphone
Service Guarantees

Service Guarantees

We guarantee 100% customer satisfaction.
Our experienced sales team and tech support team back our services to satisfy all our customers.
Quality Guarantees

Quality Guarantees

We provide 90 days warranty.
If the items you received were not in perfect quality, we would be responsible for your refund or replacement, but the items must be returned in their original condition.

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