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SPH0645LM4H-B

Name: SPH0645LM4H-B
Brand: Knowles
SKU: 897066
Availability: InStock
Rating: 4.85 (5 reviews)

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This model is a standard, industry-grade component frequently used in electronic manufacturing.

Part No	SPH0645LM4H-B
Manufacturer	Knowles
Catalog	Microphones
Description	MIC MEMS DIGITAL I2S OMNI -26DB / 20 Hz ~ 10 kHz Digital, I2S Microphone MEMS (Silicon) 1.62 V ~ 3.6 V Omnidirectional (-26dB ±3dB @ 94dB SPL) Solder Pads
Datasheet	SPH0645LM4H-B Datasheet
Sample
Rohs State
ECAD Module
	Add to BOM List New List Existing List This product has been added to your list. List name
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Products specifications Report Issue?

Category	Audio Products - Microphones
Mfr	Knowles
Series	SiSonic™ SPH
Package	Tape & Reel
Product Status	Active
Type	MEMS (Silicon)
Output Type	Digital, I2S
Direction	Omnidirectional
Frequency Range	20 Hz ~ 10 kHz
Sensitivity	-26dB ±3dB @ 94dB SPL
S/N Ratio	65dB
Voltage - Rated	1.8 V
Voltage Range	1.62 V ~ 3.6 V
Current - Supply	600 µA
Port Location	Bottom
Termination	Solder Pads
Size / Dimension	0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)	0.043" (1.10mm)
Shape	Rectangular
Standard Package	5,900 pcs
MSL Level	1 (Unlimited)
REACH Status	REACH Unaffected
ECCN	EAR99
HTSUS	8518.10.8030
Win Source Part Number	897066-SPH0645LM4H-B
Ultra Librarian 3D Model	Ultra Librarian SPH0645LM4H-B CAD Model

Alternative Products

Description

The SPH0645LM4H-B is a MEMS microphone from the SiSonic™ SPH series, manufactured by Knowles. It is an active product in the market, ensuring availability and support for your audio applications.

Series: SiSonic™ SPH
Manufacturer: Knowles
Product Status: Active
Termination: Solder Pad
Packaging: Tape and Reel
Size: 0.138 inches (Length) x 0.104 inches (Width)
Voltage Range: 1.62V to 3.6V
Frequency Range: 20 Hz to 10 kHz
Output: Digital
Protocol: I2S
Directionality: Omnidirectional
Sensitivity: -26dB ±3dB @ 94dB SPL
Signal-to-Noise Ratio: 65dB
Current Supply: 600μA

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Pricing & Ordering

Quantity	Unit Price	Ext. Price
18+	$2.9324	$52.7832
42+	$2.4061	$101.0562
65+	$2.3309	$151.5085
89+	$2.2557	$200.7573
115+	$2.1805	$250.7575
154+	$1.9549	$301.0546

* Prices exclude shipping and taxes. Shipping costs are calculated at checkout.

Availability: 32,536 pieces

MOQ: 18 pcs

Order Increment : 1 pcs

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