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SPH6611LR5H-1 The Knowles SPH6611LR5H-1 is a MEMS analog microphone with an omnidirectional pattern. It offers a sensitivity of -38dB ±3dB and a signal-to-noise ratio of 65dB.
Mfr Part #:

SPH6611LR5H-1

Available from 2 distributors
Mfr Name: Knowles / Syfer
Knowles / Syfer
The Knowles SPH6611LR5H-1 is a MEMS analog microphone with an omnidirectional pattern. It offers a sensitivity of -38dB ±3dB and a signal-to-noise ratio of 65dB.
✓ Total Stock: 9,316 pcs
$ Price Range: $1.32

SPH6611LR5H-1 Available from 2 distributors

✓ Authorised
✓ Non-Authorised
Distributor Stock Pricing MOQ PKG Lead Time Date Code On Order Quantity On Order Delivery
Optech Co.,Limited ✓
Non-Authorised Inventory information
9,259 pcs
On Request
9259 pcs On Request 1 On Request On Request 19+ On Request On Request
Braun Electronic Components ✓
Non-Authorised Inventory information
57 pcs
On Request
57 pcs On Request 1 On Request On Request On Request On Request On Request
DistyParts aggregates offers from multiple distributors. Final prices, lead times and terms are subject to the distributors' discretion and may change without prior notice. DistyParts is not liable for any discrepancies.

SPH6611LR5H-1 Specifications Quick View

Most important parameters for selection – full specs in datasheet.
Category
Manufacturer Name
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Direction
Frequency Range
Height
Output Type
Port Location
Sensitivity
Termination Style
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SPH6611LR5H-1 Description

Short technical summary and product information.

The Knowles SPH6611LR5H-1 is a MEMS (Micro-Electro-Mechanical System) analog microphone designed for various audio applications. It features an omnidirectional pickup pattern, capturing sound from all directions.

 

Key electrical specifications include a sensitivity of -38dB ±3dB at 94dB SPL, a signal-to-noise ratio of 65dB, and a wide frequency range from 50 Hz to 80 kHz. The microphone operates with a supply current of 185 µA.

 

Mechanically, the SPH6611LR5H-1 has a compact rectangular shape with dimensions of 3.50mm x 2.65mm and a maximum height of 1.08mm. It utilizes solder pads for termination and has a bottom port location. The standard package quantity is 5,900 units.

 

This component is suitable for applications requiring a small, reliable analog microphone with good audio performance.

SPH6611LR5H-1 Quick Information

Product Type: MEMS Microphone
Series: SPH
Canonical Name: Knowles SPH6611LR5H-1 MEMS Analog Omnidirectional Microphone
Subcategory: MEMS Microphone

SPH6611LR5H-1 Compliance

RoHS Status: RoHS Compliant
Moisture Sensitivity Level (MSL): 1 Unlimited
REACH Status: REACH Unaffected

SPH6611LR5H-1 Estimated Pricing

Qty Low High
1+ $1.32 $1.32

Estimated market price range - modelled values for guidance only, not live distributor offers.

SPH6611LR5H-1 Features

  • MEMS analog microphone with omnidirectional pattern.
  • Sensitivity: -38dB ±3dB at 94dB SPL.
  • Signal-to-noise ratio of 65dB.
  • Compact size: 3.50mm x 2.65mm.
  • Bottom port location for easy integration.

SPH6611LR5H-1 Applications

  • Ideal for portable electronic devices.
  • Suitable for voice recognition systems.
  • Used in communication headsets.
  • Applicable in smart home devices.

SPH6611LR5H-1 FAQs

6 frequently asked questions generated from this part’s specifications.
What are the dimensions and mounting style of the SPH6611LR5H-1?

The microphone measures 3.50mm x 2.65mm with a 1.08mm maximum height and uses solder pad terminations for surface-mount assembly.

What is the sensitivity of the SPH6611LR5H-1?

The typical sensitivity is -38dB ±3dB at 94dB SPL.

What is the signal-to-noise ratio of the SPH6611LR5H-1?

The microphone provides a signal-to-noise ratio of 65dB.

What is the frequency response of the SPH6611LR5H-1?

The frequency range is 50Hz to 80kHz.

How much supply current does the SPH6611LR5H-1 require?

It draws a supply current of 185µA.

What is the directionality and port location of the SPH6611LR5H-1?

It is omnidirectional with a bottom sound port.

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