VA1210AA

$3.77

Description：MIC PIEZO MEMS ANALOG -28DB
Series：-
Mfr：Vesper Technologies Inc.
Package：Tape & Reel (TR),Cut Tape (CT)

SKU:14167d8841b6 Category: Microphones Brand: Vesper Technologies Inc.

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Product introduction

Product Detailed Parameters

Description：MIC PIEZO MEMS ANALOG -28DB
Series：-
Mfr：Vesper Technologies Inc.
Package：Tape & Reel (TR),Cut Tape (CT)
Type：Piezo MEMS
Output Type：Analog
Direction：-
Frequency Range：100 Hz ~ 2.4 kHz
Sensitivity：-28dB ±1dB
S/N Ratio：59dB
Impedance：400 Ohms
Voltage Range：0.3 V ~ 3.6 V
Current - Supply：10 µA
Port Location：-
Ratings：-
Termination：Surface Mount
Size / Dimension：0.114" L x 0.108" W (2.90mm x 2.76mm)
Height (Max)：0.035" (0.90mm)
Shape：Square
Grade：-
Qualification：-
Voltage - Rated：1.8 V

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VA1210AA

Overview

The VA1210AA is a piezoelectric MEMS analog microphone manufactured by Vesper Technologies Inc. It operates within a frequency range of 100 Hz to 2.4 kHz and features a sensitivity of -28dB ±1dB. The device requires a supply voltage between 0.3 V and 3.6 V. Designed for surface mount installation, it utilizes a compact form factor suitable for integration into various electronic systems requiring acoustic sensing capabilities.

Feature Summary

Piezoelectric MEMS technology construction
Analog output signal capability
Surface mount package design

Applications

Bone conduction microphone applications
Low noise accelerometer detection
Voice recognition systems

Procurement Notes

Verify component authenticity through authorized distribution channels. Confirm current product status as the VA1210AA may be classified as obsolete in certain catalogs. Ensure compatibility with existing board layouts and power supply specifications before procurement. Review latest manufacturer documentation for any updates regarding availability or replacement recommendations.

Selection Notes

Select this component for applications requiring rugged performance against environmental contaminants such as water and dust. Consider its low power consumption and high bandwidth characteristics for voice acceleration tasks. Evaluate the analog output interface requirements against system input constraints. Assess the operating voltage range suitability for the target circuit design.

Part Context

This part belongs to Vesper Technologies' smart piezoelectric voice sensor family. It represents a specialized solution combining microphone and accelerometer functionalities within a single MEMS structure. The technology emphasizes durability and acoustic richness compared to traditional microphones.

Replacement Considerations

Check for direct substitutes from Vesper Technologies if this specific model is discontinued. Verify functional equivalence regarding frequency response and sensitivity if considering alternative manufacturers.

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.