Datasheet Details
- Part number
- ADMP421
- Manufacturer
- Analog Devices ↗
- File Size
- 672.90 KB
- Datasheet
- ADMP421_AnalogDevices.pdf
- Description
- Omnidirectional Microphone
Small and thin 3 mm × 4 mm × 1 mm surface-mount package The ADMP421 is a high performance, low power, digital output High SNR of 61 dBA bottom-ported omnidirectional MEMS microphone.The High sensitivity of 26 dBFS ADMP421 consists of a MEMS microphone element and an Flat frequency response from 100 Hz to 15 kHz impedance converter amplifier followed by a fourth-order Σ-Δ Low current consumption:
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