Description
General part information
IM72D128V01XTSA1
IM72D128V01XTSA1 is an IP57 dust and water-resistant digital PDM XENSIV™ MEMS microphone. It is an ultra-high performance digital PDM MEMS microphone designed for applications that require a very high SNR and low distortion and which is also IP57 robust to dust and water. Best-in-class signal-to-noise ratio of 72dB(A) enables far-field and low-volume audio pick-up. The flat frequency response (20Hz low-frequency roll-off) and tight manufacturing tolerance improve the performance of multi-microphone applications. The digital microphone ASIC contains an extremely low-noise preamplifier and a high-performance sigma-delta ADC. Typical applications include active noise cancellation headphones and earphones, devices with Voice user interface, smart speakers, home automation, IoT devices, high-quality audio capturing, laptops and tablets, conference systems, cameras and camcorders, and industrial or home monitoring with audio pattern detection.
Technical Specifications
Parameters and characteristics for this part
| Specification | IM72D128V01XTSA1 |
|---|---|
| Current - Supply | 980 µA |
| Direction | Noise Cancelling |
| Height (Max) | 0.047 in |
| Output Type | PDM, Digital |
| Port Location | Bottom |
| Ratings | IP57 - Dust Protected, Waterproof |
| S/N Ratio | 72 dB |
| Sensitivity (Nominal) | -36 dB |
| Sensitivity Tolerance | 1 dB |
| Shape | Rectangular |
| Size / Dimension Length | 0.157 in |
| Size / Dimension Width | 0.118 in |
| Termination | Solder Pads |
| Type | MEMS (Silicon) |
| Voltage Range (Max) | 3.6 V |
| Voltage Range (Min) | 1.62 V |
Pricing
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