- -43%
Szín: MA9814 Modul - Electret mikrofon erősítő stabil MAX9814 modul Auto Gain Control MAX9814 hangérzékelő
Szín: MA9814 Modul - Electret mikrofon erősítő stabil MAX9814 modul Auto Gain Control MAX9814 hangérzékelő
304 Ft
43% megtakarítás
533 Ft
Nincs adó
MAX9814
The MAX9814 is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. Device features a low-noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuit
Specifications:
Supply Voltage: 2.7v-5.5v @ 3mA current
Output: 2Vpp on 1.25V bias
Frequency Response: 20Hz - 20 KHz
Programmable Attack and Release Ratio
Automatic gain, selectable max from 40dB, 50dB or 60dB
Low Input-Referred Noise Density of 30nV /
Low THD: 0.04% (typ)
Automatic Gain Control (AGC)
3 gain setting (40dB, 50dB, 60dB)
Programmable operation time
Programmable operation and release time than
2.7V to 5.5V supply voltage range
Low input noise density 30nV /
Low THD: 0.04% (typ)
Low-Power Shutdown Mode
Built-2V low-noise microphone bias
Space-saving 14-pin TDFN (3mm x 3mm) Package
-40 ° C to 85 ° C extended temperature range
The MAX9814 is a low-cost, high-performance microphone amplifier with automatic gain control (AGC) and low-noise microphone bias. Device features a low-noise front-end amplifier, variable gain amplifier (VGA), output amplifier, microphone bias voltage generator and AGC control circuit
Specifications:
Supply Voltage: 2.7v-5.5v @ 3mA current
Output: 2Vpp on 1.25V bias
Frequency Response: 20Hz - 20 KHz
Programmable Attack and Release Ratio
Automatic gain, selectable max from 40dB, 50dB or 60dB
Low Input-Referred Noise Density of 30nV /
Low THD: 0.04% (typ)
Automatic Gain Control (AGC)
3 gain setting (40dB, 50dB, 60dB)
Programmable operation time
Programmable operation and release time than
2.7V to 5.5V supply voltage range
Low input noise density 30nV /
Low THD: 0.04% (typ)
Low-Power Shutdown Mode
Built-2V low-noise microphone bias
Space-saving 14-pin TDFN (3mm x 3mm) Package
-40 ° C to 85 ° C extended temperature range
Biztonsági feltételek
Szállításii feltételek
Visszaküldési feltételek
