S18OB381-046

$1.86

Description：MICROPHONE MEMS ANALOG -38DB
Series：-
Mfr：Goertek Microelectronics Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:f95ae57ba9d9 Category: Microphones Brand: Goertek Microelectronics Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

S18OB381-046 is listed in the Microphones range at ChipApex. The manufacturer field lists Goertek Microelectronics Inc.. Its product description is MICROPHONE MEMS ANALOG -38DB. Review the specifications below when checking this part for your BOM.

Microphones specifications for S18OB381-046

Description：MICROPHONE MEMS ANALOG -38DB
Series：-
Mfr：Goertek Microelectronics Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MEMS (Silicon)
Output Type：Analog
Direction：-
Frequency Range：-
Sensitivity：-38dB ±1dB
S/N Ratio：65dB
Impedance：-
Voltage Range：-
Current - Supply：-
Port Location：Top
Ratings：-
Termination：Solder Pads
Size / Dimension：0.138" L x 0.104" W (3.50mm x 2.65mm)
Height (Max)：0.039" (0.98mm)
Shape：Rectangular
Grade：-
Qualification：-
Voltage - Rated：-

Microphones datasheet and documents for S18OB381-046

S18OB381-046

Microphones Overview

The S18OB381-046 is an analog microphone manufactured by Goertek Microelectronics. It utilizes a MEMS (Silicon) structure and features solder pads for mounting. The device operates within an omnidirectional acoustic pattern. Its sensitivity is specified as -38dB ±1dB.

Microphones Feature Summary

MEMS silicon construction
Omnidirectional acoustic response
Analog output signal

Microphones Applications

Microphones Procurement Notes

Verify the specific datasheet version to confirm if frequency range or voltage parameters are defined, as the provided reference data lists these fields as empty for this exact part number. Ensure compatibility with existing PCB footprints and audio processing circuits before finalizing procurement decisions.

Microphones Selection Notes

Select this component when an omnidirectional analog microphone with standard MEMS silicon technology is required. The fixed sensitivity specification of -38dB ±1dB should be evaluated against the target application's audio input requirements and noise floor constraints.

Microphones Part Context

This component belongs to Goertek Microelectronics' portfolio of acoustic sensors. The manufacturer specializes in high-quality acoustic components for smart wearable solutions and intelligent manufacturing applications, leveraging vertical integration capabilities.