SPH0644HM4H
MIC MEMS DIGITAL PDM OMNI -36DB
- Part No.:
- SPH0644HM4H
- Manufacturer:
- Knowles
- Category:
- Microphones
- Package:
- Datasheet:
- SPH0644HM4H.pdf
- Description:
- MIC MEMS DIGITAL PDM OMNI -36DB
- Quantity:
-
Original Supply
Strict supplier screening and quality control support.
-
Datasheet Support
Help engineers quickly verify product specifications.
-
BOM Sourcing
Support multi-part procurement and RFQ matching.
SPH0644HM4H Technical Information
- Specifications
- FAQ
- Hot Sale
- Related Products
- Product Substitutes
Specifications
- Product Attributes
- Attribute Value
- Manufacturer:
- Knowles
- Series:
- SiSonic™ SPH
- Packaging:
- Tray
- Product Status:
- Obsolete
- Type:
- MEMS (Silicon)
- Output Type:
- Digital, PDM
- Direction:
- Omnidirectional
- Frequency Range:
- -
- Sensitivity:
- -36dB ±1dB @ 94dB SPL
- S/N Ratio:
- 58dB
- Impedance:
- -
- Voltage - Rated:
- 1.8 V
- Voltage Range:
- 1.6 V ~ 3.6 V
- Current - Supply:
- 1.025 mA
- Port Location:
- Top
- Ratings:
- -
- Termination:
- Solder Pads
- Size / Dimension:
- 0.138" L x 0.104" W (3.50mm x 2.65mm)
- Height (Max):
- 0.033" (0.85mm)
- Shape:
- Rectangular
- Grade:
- -
- Qualification:
- -
FAQ
1. How to order SPH0644HM4H on FU JIA (H.K) Electronics?
You can submit an RFQ directly on this page. Our sales team will review your quantity, delivery requirements and target price, then reply with a quotation as soon as possible.
2. How does FU JIA (H.K) Electronics verify the quality of SPH0644HM4H?
We work with qualified suppliers and conduct strict supplier review and product verification. Our team pays close attention to sourcing channels, traceability and product condition.
3. Are the price and inventory of SPH0644HM4H updated in real time?
Inventory and prices of electronic components may fluctuate frequently. The displayed data is for reference, and the final quotation will be confirmed by our sales team.
4. What payment methods are accepted?
Wire Transfer, PayPal, Alipay, WeChat, Credit Card, Western Union, MoneyGram and Escrow may be supported depending on the order and region.
5. How is shipping arranged?
We can arrange international shipping through DHL, UPS, FedEx, TNT and other logistics channels. Tracking information will be provided after shipment.
6. What is the return or replacement process for SPH0644HM4H?
Please contact our sales team within the specified period if there are quantity differences, wrong items, or clear external defects. The product should remain unused and in its original packaging.
7. Can I request technical support for SPH0644HM4H?
Yes. You can contact us for datasheet, package details, pin information and sourcing assistance related to SPH0644HM4H.
Hot Sale
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Product Substitutes
SPH0644HM4H Sourcing & Technical Support
SPH0644HM4H is supplied by Knowles. This product page provides key purchasing information including manufacturer, package, datasheet, stock reference, price reference and RFQ support.
As a professional electronic components sourcing supplier, FU JIA (H.K) Electronics helps customers source SPH0644HM4H and related semiconductor components for prototype development, maintenance, production preparation and BOM procurement.
If you need the latest price, available inventory, lead time, alternative parts, datasheet, package confirmation or batch information for SPH0644HM4H, please submit an RFQ and our sales team will provide quotation and sourcing support.
- Part Number
- SPH0644HM4H
- Manufacturer
- Knowles
- Package
- Category
- Microphones
Quick RFQ Send your inquiry and our sales team will respond quickly.
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