SPM0408HE5H
Goertek SPM0408HE5H automotive-grade analog MEMS microphone with AEC-Q100 qualification.
Product Overview
Description
The SPM0408HE5H is an automotive-grade analog MEMS microphone qualified to AEC-Q100 standards. It features extended temperature range and enhanced reliability for automotive applications.
This microphone is designed for automotive hands-free systems, voice recognition, and active noise cancellation applications. The robust design ensures reliable operation in harsh automotive environments.
With automotive qualification and proven reliability, the SPM0408HE5H is trusted by major automotive manufacturers worldwide.
Product Series
SPM
Primary Application
Automotive hands-free
Key Features
- AEC-Q100 automotive qualified
- Extended temperature range -40°C to +125°C
- 63dB signal-to-noise ratio
- Compact 2.75mm x 1.85mm package
- Low power consumption 150μA
- Automotive-grade reliability
Specifications
| Type | Analog MEMS Microphone |
|---|---|
| SNR | 63dB |
| Sensitivity | -42dBV |
| Frequency Range | 100Hz - 10kHz |
| Current Consumption | 150μA |
| Operating Voltage | 1.5V - 3.6V |
| Package | 2.75mm x 1.85mm x 0.9mm |
| Temperature Range | -40°C to +125°C |
| Qualification | AEC-Q100 |
Applications
Automotive hands-free
Automotive and EV electronics
Voice recognition
Electronic system design
Active noise cancellation
Electronic system design
eCall systems
Electronic system design
In-car communication
Communication and interface
FAE Expert Insights
"The SPM0408HE5H is our go-to automotive MEMS microphone. The AEC-Q100 qualification and extended temperature range make it ideal for automotive applications. I have supported numerous automotive customers with this microphone in hands-free and voice recognition systems. The reliability record is excellent with zero field failures reported. For any automotive application requiring a microphone, the SPM0408HE5H is the recommended choice."
AEC-Q100 qualified automotive MEMS microphone
— Senior FAE Team, BeiLuo
Frequently Asked Questions
What is AEC-Q100 qualification?
AEC-Q100 is the automotive electronics council qualification standard for integrated circuits. It includes rigorous testing for temperature cycling, high-temperature operation, ESD protection, and reliability. The SPM0408HE5H meets all AEC-Q100 Grade 1 requirements for operation from -40°C to +125°C. Contact BeiLuo FAE team for additional guidance and support.
AEC-Q100 required for automotive applications.
Is SPM0408HE5H suitable for eCall systems?
Yes, the SPM0408HE5H is suitable for eCall (emergency call) systems in vehicles. The AEC-Q100 qualification, wide temperature range, and high reliability make it ideal for this safety-critical application. Many automotive manufacturers use similar microphones in their eCall implementations. Contact BeiLuo FAE team for additional guidance and support.
Suitable for safety-critical eCall applications.
What is the PPAP level for SPM0408HE5H?
The SPM0408HE5H supports PPAP (Production Part Approval Process) Level 3, which is the standard requirement for most automotive applications. This includes full documentation of design records, test results, and process capability studies. Contact BeiLuo FAE team for PPAP documentation and support.
PPAP Level 3 available for automotive customers.
How does SPM0408HE5H handle automotive EMC requirements?
The SPM0408HE5H is meant to meet automotive EMC requirements including CISPR 25 and ISO 11452. The microphone has integrated EMI protection and is tested for immunity to automotive electromagnetic disturbances. Contact BeiLuo FAE team for EMC test reports and application guidance.
Designed to meet automotive EMC standards.
What is the lead time for SPM0408HE5H?
Standard lead time for SPM0408HE5H is 12-16 weeks for production quantities due to automotive qualification requirements. Samples are typically available from stock with 2-3 week delivery. Contact sales for current availability and PPAP scheduling. Contact BeiLuo FAE team for additional guidance and support.
Plan 16-week lead time for production orders.
Can SPM0408HE5H be used in commercial applications?
Yes, while qualified for automotive, the SPM0408HE5H can be used in commercial applications requiring extended temperature range or high reliability. However, for standard commercial applications, the SPM0408LE5H offers equivalent performance at lower cost. Contact BeiLuo FAE team for application guidance.
Can be used commercially, but SPM0408LE5H more cost-effective.