ADMP801
ObsoleteHearing Aid Omnidirectional MEMS Microphone
Part Details
- Small surface mount package: 3.35 mm × 2.5 mm × 0.98 mm
- Smallest hearing aid microphone on the market
- Hearing Aid compatible EIN (27dBA SPL, 8kHz BW)
- Sensitivity: –35 dBV
- Hearing Aid compatible operating voltage range: 0.9V to 1.4V
- Flat frequency response: 100 Hz to >8 kHz
- Resonant peak >10kHz
- Good sensitivity and frequency response matching
- Low current consumption: 17µA
- Excellent Input referred vibration sensitivity
- Industry leading THD and PSRR
Analog Devices has sold its MEMS Microphone product line to InvenSense.
Please visit the InvenSense ADMP801 product page for all technical support and sales information.
The ADMP801 is a high quality, ultralow power, analog output, bottom-ported, omnidirectional MEMS microphone, designed specifically for hearing aid applications. The ADMP801 is available in an ultraminiature 3.35 mm × 2.50 mm × 0.98 mm surface-mount package. It is reflow solder compatible, with no sensitivity degradation. Full product and evaluation information requires a signed NDA agreement submitted to the ADI Healthcare Group.
APPLICATIONS
- Hearing aids
Documentation
Obsolete Data Sheet 1
This is the most up-to-date revision of the Data Sheet.