INMP441
INMP441 MEMS Microphone - I2S
EGP 180
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An omnidirectional MEMS microphone based on the INMP441 chip. Specifications: Supply voltage: 1.8-3.3V DC Signal voltage: 1.8-3.3V Average current: ~1.4mA Chip: INMP441 Frequency range: 60-15,000Hz Sensitivity: ~-26dBFS Communication: I2S PCB dimensions: 14 x 14mm Pinout: SD: I2S data signal VDD: Supply voltage GND: Ground/min L/R: Left/Right channel selection (low = left channel, high = right channel) WS: I2S word select SCK: I2S clock signal
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