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Số Lượng | Giá |
---|---|
100+ | US$1.190 |
500+ | US$1.160 |
Thông Tin Sản Phẩm
Tổng Quan Sản Phẩm
IM70D122V01XTMA1 is a high-performance digital PDM MEMS microphone designed to meet a very high signal-to-noise ratio of 70dB(A). Especially due to its high sensitivity and high SNR the IM70D122V01 is perfectly tailored for advanced audio capturing which can uplift the audio experience for laptops, tablets, cameras, and conference systems. This microphone is based on Infineon's Sealed Dual Membrane MEMS technology which delivers high ingress protection (IP57) at a microphone level. The potential application includes high-quality audio capturing, laptops and tablets, conference systems, cameras and camcorders, active noise cancellation (ANC) headphones and earphones, devices with voice user interface (VUI), smart speakers, home automation, IOT devices, smartphones and mobile devices, industrial or home monitoring with audio pattern detection.
- Signal to noise ratio of 70dB(A) SNR, acoustic overload point at 122dBSPL
- Flat frequency response with a low frequency roll-off at 30Hz
- Dynamic range of 98dB, component level IP57 water and dust resistant
- Bottom port
- Sensitivity is -26dBFS typ (1KHz, 94 dBSPL, all operating modes)
- Signal to noise ratio is 67dB(A) typ (Fclock = 768KHz, 20 to 8KHz bandwidth, OSR: 48, A-Weighted)
- Total harmonic distortion is 0.25% typ (measuring 2nd to 5th harmonics, 1KHz)
- Supply voltage range from 1.62 to 3.6V
- Group delay is 120µs typical (250Hz)
- PG-TLGA-5-2 package, ambient temperature range from -40 to 85°C
Thông số kỹ thuật
MEMS Microphone
1.62V to 3.6V
70dB
TLGA
-40°C
85°C
-
5Pins
IP57
XENSIV Series
MEMS
Omnidirectional
122dB
1.62V
3.6V
-26dB
TLGA
PDM
-
No SVHC (21-Jan-2025)
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