Infineon 5-Pin Microphone, Omni-Directional, Analogue Output, PG-LLGA-5 1.52 V 3V
- RS Stock No.:
- 248-9308
- Mfr. Part No.:
- IM73A135V01XTSA1
- Manufacturer:
- Infineon
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TWD188.00
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TWD197.40
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- RS Stock No.:
- 248-9308
- Mfr. Part No.:
- IM73A135V01XTSA1
- Manufacturer:
- Infineon
Specifications
Product overview and Technical data sheets
Legislation and Compliance
Product Details
Find similar products by selecting one or more attributes.
Select all | Attribute | Value |
|---|---|---|
| Brand | Infineon | |
| Technology | Sealed Dual Membrane MEMS | |
| Product Type | Microphone | |
| Frequency Range | 20Hz → 20kHz | |
| Output Type | Analogue | |
| Directivity | Omni-Directional | |
| Sensitivity | -37dB | |
| Signal to Noise Ratio | 73dB | |
| Minimum Supply Voltage | 1.52V | |
| Maximum Supply Voltage | 3V | |
| Minimum Operating Temperature | -40°C | |
| Maximum Operating Temperature | 85°C | |
| Package Type | PG-LLGA-5 | |
| Pin Count | 5 | |
| Standards/Approvals | IEC 60747 and 60749 or alternatively JEDEC47/20/22 | |
| Automotive Standard | No | |
| Select all | ||
|---|---|---|
Brand Infineon | ||
Technology Sealed Dual Membrane MEMS | ||
Product Type Microphone | ||
Frequency Range 20Hz → 20kHz | ||
Output Type Analogue | ||
Directivity Omni-Directional | ||
Sensitivity -37dB | ||
Signal to Noise Ratio 73dB | ||
Minimum Supply Voltage 1.52V | ||
Maximum Supply Voltage 3V | ||
Minimum Operating Temperature -40°C | ||
Maximum Operating Temperature 85°C | ||
Package Type PG-LLGA-5 | ||
Pin Count 5 | ||
Standards/Approvals IEC 60747 and 60749 or alternatively JEDEC47/20/22 | ||
Automotive Standard No | ||
Infineon Microphone, MEMS Technology, 4x3x1.28mm - IM73A135V01XTSA1
This MEMS microphone is designed for applications requiring high sensitivity and durability in environments with potential dust and moisture exposure. It features a signal-to-noise ratio of 73 dB(A), making it a dependable option for audio capture under varying conditions. The compact size facilitates seamless integration into devices needing quality sound input without sacrificing space or performance.
Features & Benefits
• High sensitivity of -38dBV for clear audio capture
• Robust IP57 rating ensures dust and water resistance
• Omni-directional pickup pattern allows for versatile audio capture
• Integrated low noise preamplifier enhances output clarity
• Flexible power modes cater to varying energy requirements
Applications
• Well-suited for active noise cancellation systems in headphones and earbuds
• Utilised in smart speakers and home automation devices
• Appropriate for high-quality audio recording in cameras and camcorders
• Employed in industrial monitoring systems with audio detection features
What is the operating temperature range for this MEMS microphone?
The operating temperature range is -40°C to +85°C, accommodating various environments.
How does the microphone’s design assist in sound capture?
The omni-directional pickup pattern enables sound capture from all directions, increasing usability in multi-source audio settings.
What current consumption levels can be expected in different power modes?
In normal mode, current consumption ranges from 170μA to 230μA, while low power mode consumes between 70μA to 80μA, making it suitable for energy-sensitive applications.
Are there specific mounting requirements for optimal performance?
For optimal acoustic performance, ensure that the PCB sound port is larger than the microphone's acoustic port diameter to prevent sound obstruction.
Related links
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