WM7236IMSE/RV

$1.04

Description：MIC MEMS DIGITAL PDM OMNI -26DB
Series：WM7236E
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:0e2c042bc186 Category: Microphones Brand: Cirrus Logic Inc.

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Product introduction

Product Detailed Parameters

Description：MIC MEMS DIGITAL PDM OMNI -26DB
Series：WM7236E
Mfr：Cirrus Logic Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：MEMS (Silicon)
Output Type：Digital, PDM
Direction：Omnidirectional
Frequency Range：55 Hz ~ 12 kHz
Sensitivity：-26dB ±1dB @ 94dB SPL
S/N Ratio：63dB
Impedance：-
Voltage Range：1.62 V ~ 2 V
Current - Supply：1.3 mA
Port Location：Bottom
Ratings：-
Termination：Solder Pads
Size / Dimension：0.157" L x 0.118" W (4.00mm x 3.00mm)
Height (Max)：0.043" (1.10mm)
Shape：Rectangular
Grade：-
Qualification：-
Voltage - Rated：1.8 V

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WM7236IMSE/RV

Overview

The WM7236IMSE/RV is a low-power MEMS digital microphone manufactured by Cirrus Logic. It features a bottom port design and operates at a supply voltage of 3.7 V. The device delivers an SNR of 60 dB or 63 dB with a sensitivity of -26 dB and a tolerance of 1 dB. Its frequency range spans from 55 Hz to 12 kHz. The component is housed in a compact 4 mm length package.

Feature Summary

Low power consumption for extended battery life
Digital output interface for direct integration
Bottom port acoustic design

Applications

Mobile devices
Portable audio recorders
Voice recognition systems

Procurement Notes

This component is officially listed as End of Life (EOL) by the manufacturer. Availability is restricted, and it may not be sold in all regions. Verify current stock status and lead times with authorized distributors before procurement planning.

Selection Notes

Select this part for applications requiring a digital MEMS microphone with a bottom port configuration. Ensure the system supports the 3.7 V operating voltage and accommodates the specified 60-63 dB SNR requirements within the 55 Hz to 12 kHz frequency range.

Part Context

The WM7236 belongs to the Cirrus Logic WM7236 series of MEMS microphones. It is designed for digital audio capture in portable electronics. The RV suffix indicates specific packaging or tape-and-reel specifications consistent with the manufacturer's standard distribution methods for this family.

Replacement Considerations

As an EOL product, consider the WM7231IMSE/RV or WM7216IMSE/RV as potential alternatives. Verify pin compatibility and electrical parameters such as SNR and operating voltage against the new selection.

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.