Silicon microphone 4259 3722 T1L1 SMD silicon

Product Overview

Description

Product Features
Acoustic Overload Point	127dB SPL
Selling Units	Single item
Color	Black
Single package size	30X30X28 cm
Dimension	3.76X 2.24X1.1mm
Model Number	BL-GM-SL-4259-3722-T1L1
Brand Name	GBeeleee
Power Supply Rejection	-100dBV (A)
Type	Microphone
Sensitivity	-41dBV/Pa
Signal to Noise Ratio	59dB(A)
Single gross weight	2.000 KG
Output Impedance	200
Supply Voltage	1.6V
Power Supply Rejection Ratio	68dB
Frequency Response	100^10kHz
Current Consumption	130A

BL-GM-ML-4259-3722-T1L1 is high-performance top-port analog silicon microphone that receives the sound signal from the top side hole on lid.Provides a series of packaged MEMS silicon microphones with compact size to achieve high performance such as high SNR,high sensitivity, excellent reliability and broad frequency response.

Parameter	Symbol	Condition	Min.	Typ.	Max	Unit
Sensitivity	Sens	94dB SPL @ 1kHz	-43	-42	-41	dBV/Pa
Signal to Noise Ratio	SNR	20Hz to 20KHz, A-weighted	-	59	-	dB(A)
Output Impedance	Zout	@ 1 kHz	-	-	200
Supply Voltage	Vdd		1.6	-	3.6	V
Current Consumption	Idd		-	95	130	µA
Dimension			3.76X 2.24X1.1			mm
Directivity			Omnidirectional
Frequency Response	F		100^10k			Hz
Power Supply Rejection	PSR	217Hz, 0. 1Vpp Square on VDD	-	-100	-	dBV (A)
Power Supply Rejection Ratio	PSRR	200mVpp sinewave @ 1 kHz	-	68	-	dB
Total Harmonic Distortion	THD	94 dB SPL @ 1kHz	-	0.1	-	%
		114 dB SPL @ 1kHz	-	0.5	-	%
Acoustic Overload Point	AOP	10% THD @ 1kHz	-	127	-	dB SPL