SPH0644LM4H-1-top
Image shown is a representation only. Exact specifications should be obtained from the product data sheet.
SPH0644LM4H-1-top
SPH0644LM4H-1

SPH0644LM4H-1

Digi-Key Part Number
423-1424-2-ND - Tape & Reel (TR)
423-1424-1-ND - Cut Tape (CT)
423-1424-6-ND - Digi-Reel®
Manufacturer
Knowles
Manufacturer Product Number
SPH0644LM4H-1
Supplier
Description
CORNELL MIC MULTIMODE DGT BOT PT
Detailed Description
20 Hz ~ 10 kHz Digital, PDM Microphone MEMS (Silicon) 1.6 V ~ 3.6 V Omnidirectional (-37dB ±1dB @ 94dB SPL) Solder Pads
Customer Reference
Datasheet Datasheet
Product Attributes
Type
Description
Select
Category
Mfr
Knowles
Series
Package
Tape & Reel (TR)
Cut Tape (CT)
Digi-Reel®
Part Status
Not For New Designs
Type
MEMS (Silicon)
Output Type
Digital, PDM
Direction
Omnidirectional
Frequency Range
20 Hz ~ 10 kHz
Sensitivity
-37dB ±1dB @ 94dB SPL
S/N Ratio
65.5dB
Voltage Range
1.6 V ~ 3.6 V
Current - Supply
1.4 mA
Port Location
Bottom
Ratings
-
Termination
Solder Pads
Size / Dimension
0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)
0.043" (1.08mm)
Shape
Rectangular
Environmental & Export Classifications
AttributeDescription
RoHS StatusRoHS Compliant
Moisture Sensitivity Level (MSL)1 (Unlimited)
ECCNEAR99
HTSUS8518.10.8030
All prices are in GBP
Cut Tape (CT) & Digi-Reel®
QtyUnit PriceExt Price
1£1.09000£1.09
10£0.90900£9.09
25£0.84120£21.03
50£0.79180£39.59
100£0.74420£74.42
500£0.64028£320.14
1,000£0.59854£598.54
Tape & Reel (TR)
QtyUnit PriceExt Price
5,900£0.51741£3,052.72