SPM0404LE5H-QB Knowles Acoustics, SPM0404LE5H-QB Datasheet - Page 2

• 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

1. DESCRIPTION AND APPLICATION
2. PART MARKING
3. TEMPERATURE RANGE
Pin 1
1.1 Description
1.2 Application
3.1 Operating Temperature Range: -40°C to +100°C
3.2 Storage Temperature Range:
Halogen Free “Mini” Surface Mount Zero Height Silicon
Microphone with RF Protection
Hand held telecommunication devices
Identification
Number
Knowles Acoust ics, a division of Knowles
Elect r onics, LLC.
Identification Number Convention
SPM0204LE5H-QB
S: Manufacturing Location
Digits 1 – 7: Job Identification Number
“S” – Knowles Electronics Suzhou
“No Alpha Character” – Knowles Electronics Itasca
“E” – Engineering Samples
Suzhou, China
Itasca, IL USA
S
-40°C to +100°C
4
5
1
2
6
7
3
Revision: A
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