KnowlesTape & Reel (TR),Cut Tape (CT),Digi-Reel®RoHS
SPH0644LM4H-1
CORNELL MIC MULTIMODE DGT BOT PT
Category
Subcategory
Microphones
Package
Tape & Reel (TR),Cut Tape (CT),Digi-Reel®
Series
SiSonic™ SPH
Status
Not For New Designs
$1.45 / unit (market reference)
MOQ: 1 pcs
Submit your quantity via the inquiry form for a competitive quote within 24 hours.
Parameters
| Parameter | Value |
|---|---|
| Brand | Knowles |
| Model | SPH0644LM4H-1 |
| Package / Case | Tape & Reel (TR),Cut Tape (CT),Digi-Reel® |
| Series | SiSonic™ SPH |
| Current Rating | 1.4 mA |
| RoHS | RoHS |
| Part Status | Not For New Designs |
Application & Notes
SPH0644LM4H-1 by Knowles is a commonly used electronic component in the Microphones category. Available in Tape & Reel (TR),Cut Tape (CT),Digi-Reel® package with standard temperature range operating temperature range. Contact us for datasheet, pricing, and availability.
You may also need
All Technical Specifications
| Type | MEMS (Silicon) |
| Shape | Rectangular |
| Direction | Omnidirectional |
| S/N Ratio | 65.5dB |
| Output Type | Digital, PDM |
| Sensitivity | -37dB ±1dB @ 94dB SPL |
| Termination | Solder Pads |
| Height (Max) | 0.043" (1.08mm) |
| Port Location | Bottom |
| Voltage Range | 1.6 V ~ 3.6 V |
| Frequency Range | 20 Hz ~ 10 kHz |
| Current - Supply | 1.4 mA |
| Size / Dimension | 0.138" L x 0.104" W (3.50mm x 2.65mm) |
Request a Quote
Submit your quantity and details — we will reply within 24 hours.