company blog about [Supply] IM64A130A (Infineon) XENSIV™ Analog MEMS Microphone For Mid Performance Automotive Applications

Shenzhen Mingjiada Electronics Co., Ltd. [Supply] IM64A130A (Infineon) XENSIV™ Analog MEMS Microphone For Mid Performance Automotive Applications

IM64A130A is designed for applications where low self-noise (high SNR), wide dynamic range, low distortions and a high acoustic overload point is required. The low cut-off frequency (LFRO) makes it a well suited device for active noise cancelling (ANC) applications.

IM64A130A - Infineon's MEMS technology is based on a miniaturized microphone design and results in high linearity of the output signal within a high dynamic range. With its low equivalent noise floor the microphone is no longer the limiting factor in the audio signal chain and enables higher performance of voice recognition algorithms.

IM64A130A - The analog microphone ASIC contains an extremely low-noise preamplifier.

IM64A130A - The tight manufacturing tolerance, combined with the fact that each device is calibrated with an advanced Infineon calibration algorithm, results in small sensitivity and phase matching tolerances. This makes it well suited for beam forming arrays and multi-microphone applications.

Specification Of IM64A130A

Type: MEMS (Silicon)
Output Type: Analog
Direction: Omnidirectional
Frequency Range: 10 Hz ~ 10 kHz
Sensitivity: -38dB ±1dB @ 94dB SPL
S/N Ratio: 64dB
Impedance: 400 Ohms
Voltage - Rated: 2.6 V
Voltage Range: 2.4 V ~ 3.6 V
Current - Supply: 135 µA
Port Location: Bottom
Ratings: IP57 - Dust Protected, Waterproof
Termination: Solder Pads
Size / Dimension: 0.132" L x 0.098" W (3.35mm x 2.50mm)
Height (Max): 0.042" (1.06mm)
Shape: Rectangular
Grade: Automotive

Features Of IM64A130A
Automotive qualification
Flat frequency response down to 10Hz for best ANC performance
Close sensitivity and phase matching for optimum beam forming
Environmental robust up to IP57
Extended availability to match automotive design cycles
Analog single-ended output

Applications Of IM64A130A
Active noise cancellation / Road noise cancellation (ANC/RNC)
Hands free calling
Emergency call
Voice control
Siren detection
Road condition detection

IM64A130A - Analog MEMS microphone qualified according to automotive quality standard AEC-Q103-003. It is suited to all applications inside and outside the car, where mid range audio performance in harsh environments and a analog single-ended interface is required. It also perfectly support acoustic noise cancellation applications with its flat and stable frequency and phase response and a very low LFRO (Low frequency roll off) at 10Hz.

Summary of Features Of IM64A130A
Temperature range TA = -40°C -105°C
Flat frequency response down to 10Hz
Analog single ended output
High dynamic range
Environmental robust up to IP57
Signal to noise ratio of 64dB(A)
<1% THD up to high SPL levels
Small surface mount package

Benefits Of IM64A130A
Best ANC performance
Low frequency roll-off
Automotive qualified
Close sensitivity matching
Close phase matching
Clear speech up to high SPL levels
Robust against dust and water

Potential Applications Of IM64A130A
High Performance Cockpit Computer
Telematics control unit
Automotive Head Unit

Company URL: https://www.integrated-ic.com/

FAQ
Q. Are your products original?
A: Yes, all products are original, new original import is our purpose.
Q:Which Certificates do you have?
A:We are ISO 9001:2015 Certified Company and member of ERAI.
Q:Can you support small quantity order or sample?Is the sample free?
A:Yes,we support sample order and small order.Sample cost is different according to your order or project.
Q:How to ship my order? Is it safe?
A:We use express to ship,such as DHL,Fedex,UPS,TNT,EMS.We can also use your suggested forwarder.Products will be in good packing and ensure the safety and we are responsible to product damage to your order.
Q:What about the lead time?
A:We can ship stock parts within 5 working days.If without stock,we will confirm lead time for you based on your order quantity.