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Same model may have multiple batches, images only for reference.
SPH8878LR5H-1 Knowles
Same model may have multiple batches, images only for reference.

SPH8878LR5H-1

Part No SPH8878LR5H-1
Manufacturer Knowles
Catalog Microphones
Description MIC MEMS ANALOG OMNI -44DB
Datasheet
SPH8878LR5H-1 Datasheet
Sample
Rohs State rohs
ECAD Module
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Products specifications Report Issue?

Win Source Part Number WS1206027-SPH8878LR5H-1
Manufacturer Knowles
Category Audio Products-Microphones
Package Tape & Reel (TR) Cut Tape (CT)
Product Status Active
Type MEMS (Silicon)
Output Type Analog
Frequency Range 7 Hz ~ 36 kHz
Sensitivity -44dB ±0.5dB SPL
Termination Solder Pads
Size / Dimension 0.138" L x 0.104" W (3.50mm x 2.65mm)
Ultra Librarian 3D Model Ultra Librarian SPH8878LR5H-1 CAD Model

Description

The SPH8878LR5H-1 is a high-performance, bottom port analog silion microphone, suporting both single ended and differential modes.
Using Knowles' proven high performance SiSonic" MEMS technology, the SPH8878L R5H1 consists of an acoustic sensor, a low noise input
buffer, and an output amplfier, The microphone has a flat frequency response with low LFRO and phase distortion enabling superior noise
canelling algorithm performance. Its high, 67dB(A) SNR and 134 dB SPL AOP provides a large. distortion-free dynamic range for high-
quality voice pickup.

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