SPM0404LE5H-QB Knowles Acoustics, SPM0404LE5H-QB Datasheet - Page 10

• Manufacturer Part Number: SPM0404LE5H-QB
• Description: MIC SISONIC SMD 1.5-3.6V MINI
• Manufacturer: Knowles Acoustics
• Series: SiSonic™r
• Type: MEMS (Silicon) - Analogr

Specifications of SPM0404LE5H-QB

• Sensitivity: -38dB ±3dB
• Voltage - Rated: 1.5 ~ 3.6V
• Current: 250µA
• Size / Dimension: Rectangular - 4.72mm L x 3.76mm W x 1.25mm H
• S/n Ratio: 59dB
• Impedance: 300 Ohm
• Frequency: 100Hz ~ 8kHz
• Termination: Surface Mount
• Direction: Omnidirectional
• Port Location: Top
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant
• Filter Type: -
• Other names: 423-1125-2; SPM0204LE5H-2; SPM0404LE5H; SPM0404LE5H-QB-2

SPM0204LE5H-QB
14. SPECIFICATION REVISIONS
Revision
Detailed Specification Changes
Date
A
Specification Release
04-16-2008
The information contained in this literature is based on our experience to date and is believed to be reliable and it is subject to
change without notice. It is intended as a guide for use by persons having technical skill at their own discretion and risk. We do
not guarantee favorable results or assume any liability in connection with its use. Dimensions contained herein are for
reference purposes only. For specific dimensional requirements consult factory. This publication is not to be taken as a license
to operate under, or recommendation to infringe any existing patents. This supersedes and voids all previous literature.
Knowles Acoust ics, a division of Knowles
Revision: A
Elect r onics, LLC.
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