High performance analog XENSIV™ MEMS microphone
The IM68A130 is a high performance, single-ended, analog MEMS microphone designed for applications which require a low LFRO (10Hz), a high SNR (low self-noise), and low distortion (high AOP).
The high signal-to-noise ratio (SNR) of 68dB(A) enables far field and low volume audio pick-up. The flat frequency response and tight manufacturing tolerance improve the performance of Active Noise Cancellation (ANC) and multi-microphone array applications.
The high performance analog microphone ASIC contains an extremely low noise preamplifier providing constant current consumption (110µA) over VDD.
Summary of Features
Surface mount package: 3.35mm x 2.5mm x 0.98mm
Analog single-ended output
Flat frequency response with low-frequency roll-off at 10Hz
Acoustic overload point at 130dBSPL
Signal-to-noise ratio of 68dB(A) SNR
Narrow sensitivity and phase tolerances
Omnidirectional pickup pattern
Potential Applications
Active Noise Cancellation (ANC) headphones and earphones Smartphones and mobile devices
Devices with Voice User Interface (VUI) - Smart speakers - Home automation - IOT devices
High quality audio capturing - Laptops and tablets - Conference systems - Cameras and camcorders
Industrial or home monitoring with audio pattern detection
Applications
Bringing a whole new lifestyle and health experience to today’s connected citizen
Consumer electronics
Convenient, smart, and secure wearables supporting your health and well-being.
General purpose motor drive - variating frequency and voltage
Semiconductor solutions for home entertainment applications
High performance analog XENSIV™ MEMS microphone
The IM68A130 is a high performance, single-ended, analog MEMS microphone designed for applications which require a low LFRO (10Hz), a high SNR (low self-noise), and low distortion (high AOP).
The high signal-to-noise ratio (SNR) of 68dB(A) enables far field and low volume audio pick-up. The flat frequency response and tight manufacturing tolerance improve the performance of Active Noise Cancellation (ANC) and multi-microphone array applications.
The high performance analog microphone ASIC contains an extremely low noise preamplifier providing constant current consumption (110µA) over VDD.
Summary of Features
- Surface mount package: 3.35mm x 2.5mm x 0.98mm
- Analog single-ended output
- Flat frequency response with low-frequency roll-off at 10Hz
- Acoustic overload point at 130dBSPL
- Signal-to-noise ratio of 68dB(A) SNR
- Narrow sensitivity and phase tolerances
- Omnidirectional pickup pattern
Potential Applications
- Active Noise Cancellation (ANC) headphones and earphones
Smartphones and mobile devices
- Devices with Voice User Interface (VUI)
- Smart speakers
- Home automation
- IOT devices
- High quality audio capturing
- Laptops and tablets
- Conference systems
- Cameras and camcorders
- Industrial or home monitoring with audio pattern detection
Applications
- Bringing a whole new lifestyle and health experience to today’s connected citizen
- Consumer electronics
- Convenient, smart, and secure wearables supporting your health and well-being.
- General purpose motor drive - variating frequency and voltage
- Semiconductor solutions for home entertainment applications