SPH0642HT5W

Description：MICROPHONE SISONIC
Series：-
Mfr：Syntiant
Package：Bulk

SKU:bbefbc45b7a9 Category: Microphones Brand: Syntiant

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Product introduction

Product Detailed Parameters

Description：MICROPHONE SISONIC
Series：-
Mfr：Syntiant
Package：Bulk
Type：-
Output Type：-
Direction：-
Frequency Range：-
Sensitivity：-
S/N Ratio：-
Impedance：-
Voltage Range：-
Current - Supply：-
Port Location：-
Ratings：-
Termination：-
Size / Dimension：-
Height (Max)：-
Shape：-
Grade：-
Qualification：-
Voltage - Rated：-

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SPH0642HT5W

Overview

The SPH0642HT5W is a digital MEMS microphone manufactured by Syntiant. It features a PDM output interface and an omnidirectional acoustic pattern. The device operates within a voltage range of 1.5 V to 3.6 V and draws a supply current of 250 µA. Its frequency response spans from 100 Hz to 10 kHz, with a sensitivity of -26 dB ± 3 dB at 94 dB SPL. The component measures 1.8 mm x 1.8 mm x 0.7 mm and utilizes a top-port design.

Feature Summary

Integrates a built-in analog-to-digital converter for direct digital PDM output
Optimized for low power consumption in always-on voice detection applications
High signal-to-noise ratio performance for clear audio capture

Applications

Smart home voice assistants
Mobile devices and smartphones
Wearable technology

Procurement Notes

Verify the specific suffix HT5W against official Syntiant documentation to confirm pinout and package compatibility. Confirm end-of-life status and availability of alternative sources if required for production continuity.

Selection Notes

Select this component for designs requiring a compact digital microphone with integrated ADC. Ensure the host processor supports PDM input signals and that the operating voltage aligns with the 1.5 V to 3.6 V specification.

Part Context

Syntiant specializes in edge AI hardware and software solutions. This microphone belongs to their SiSonic product line, designed for high-performance audio sensing in resource-constrained environments.

Replacement Considerations

Check Syntiant datasheets for updated part numbers or compatible alternatives within the SPH series. Verify electrical and mechanical parameters before substituting.

How to buy

Online and offline orders are supported. If the item is available for online purchase, you can place it in the cart; for wholesale pricing, please contact our product manager for a quote.

Payment Method

Payment methods: T/T, WeChat Pay, credit cards, Google Pay, Apple Pay . Buyer covers shipping, fees, duties, and taxes; contact our product manager if you need a contract/procurement process.

Delivery time

In-stock items usually ship within 24 hours. Otherwise, shipment is arranged 1 to 2 days after the items arrive at our warehouse. Timing depends on destination and shipping method.

Freight calculation

Freight cost depends on destination, package size, and weight . We offer shipping options via DHL, FedEx, UPS, and TNT , and can ship using your freight account upon request.

Mode of Transportation

We ship via DHL, FedEx, UPS, and TNT. If you prefer a specific logistics provider, we can ship using your designated carrier.

Return and Refund

Returns are accepted within 60 days of invoice with RMA approval. Items must be resalable; original invoice and test report are required. No returns for customer errors.