SPW1442HR5HT

Description：MICROPHONE GKEBGARRY2 V2 TOPH
Series：-
Mfr：Syntiant
Package：Bulk

SKU:e9d4562975fa Category: Microphones Brand: Syntiant

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Product introduction

Product Detailed Parameters

Description：MICROPHONE GKEBGARRY2 V2 TOPH
Series：-
Mfr：Syntiant
Package：Bulk
Type：-
Output Type：-
Direction：-
Frequency Range：-
Sensitivity：-
S/N Ratio：-
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Voltage Range：-
Current - Supply：-
Port Location：-
Ratings：-
Termination：-
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SPW1442HR5HT

Overview

The SPW1442HR5HT is an analog MEMS microphone manufactured by Syntiant. It features a top-port design and operates within a voltage range of 1.5 V to 3.6 V. The device provides an omnidirectional response with a sensitivity of -42 dB ±3 dB at 94 dB SPL. Its frequency range spans from 100 Hz to 10 kHz, supporting a signal-to-noise ratio of 56 dB. The unit draws a supply current of 250 µA and utilizes solder pad termination for surface mount assembly.

Feature Summary

Top-port acoustic configuration
Analog output interface
Omnidirectional sound pickup

Applications

Voice recognition systems
Smart home audio sensors
IoT voice-enabled devices

Procurement Notes

Verify component authenticity through authorized distributors or direct manufacturer channels. Confirm package integrity upon receipt. Ensure storage conditions comply with moisture sensitivity level requirements before reflow soldering. Cross-reference ordering information with official datasheets to avoid substitution errors during procurement.

Selection Notes

Evaluate the top-port orientation against mechanical enclosure constraints. Compare the 56 dB SNR and -42 dB sensitivity against application noise floor requirements. Assess the 250 µA supply current impact on overall system power budget. Verify compatibility with existing analog front-end circuitry and impedance matching specifications.

Part Context

This component belongs to Syntiant's SiSonic™ SP series of MEMS microphones. The series targets edge-AI applications requiring low-power audio capture. These devices integrate silicon-based sensing elements designed for high performance in neural processing environments.