产品信息
产品概述
IM68A130AXTMA1 is an AEC-Q103 qualified high performance analogue XENSIV™ MEMS microphone. The device 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. It 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. Potential application includes active noise cancellation / Road noise cancellation (ANC/RNC), hands free calling, emergency call, voice control, siren detection, road condition detection.
- Automotive qualification
- Flat frequency response down to 10Hz for best ANC performance
- Close sensitivity and phase matching for optimum beam forming
- Extended availability to match automotive design cycles
- Analog single-ended output
- Supply voltage range from 2.4 to 3.60V
- VDD ramp-up time range from 0.001 to 2ms (time until VDD ≥ VDD-min)
- Resistive output load range from 10 to 100kohm (AC-coupled)
- 105μA typical current consumption (input ≤ 94 dBSPL, unloaded)
- PG-TLGA-4-2 package, ambient operating temperature range from -40 to +105°C
技术规格
MEMS 麦克风
2.4V 至 3.6V
68dB
TLGA
-40°C
105°C
400ohm
4引脚
IP57
XENSIV Series
No SVHC (21-Jan-2025)
MEMS
全向性
0
2.4V
3.6V
-38dB
TLGA
模拟
AEC-Q103
AEC-Q103
技术文档 (1)
法律与环境
进行最后一道重要生产流程所在的地区原产地:Germany
进行最后一道重要生产流程所在的地区
RoHS
RoHS
产品合规证书