SDMO07A-26 – Silicon Digital Microphone Component

3 x 4 x 1mm Silicon digital microphone with N1 Sensor and C1 ASIC, top mounted, RoHS compliant.

Microphone Requirements
Directivity Omnidirectional
Sensitivity 0dB = 1V/Pa
Min: -29dBFS
Typ: -26dBFS
Max: -23dBFS
Rated Voltage 2.1V
Operating Voltage range 1.64 - 3.6V
Current Consumption Typ: 650uA Max: 800uA
Frequency Range 1MHz - 3.25MHz
S/N Ratio 58dBA
Maximum Input SPL 94dB SPL, 1kHz
THD 0.5%
Sensitivity Variation Typ. 0.5dB
Operating Temperature Range -40°C to +100°C
Storage Temperature Range -40°C to +125°C
Maximum Operating Voltage 3.6V
Relative Humidity Min: 25% Max: 85%
Maximum Input Sound Level 1kHz, 10% THD
Total Harmonic Distortion 94dB SPL, 1kHz
Max: 0.5%
Current consumption in SLEEP mode Max: 50uA
Solder Reflow 260°C
Power Supply Rejection 217Hz 100mVpp Square wave
Typ: -70dBFS
Load Capacitance for DATA output 100pF
Date Format 1/2 cycle PDM
Clock Frequency Min: 1.0MHz
Typ: 2.4MHz
Max: 3.25MHz
Clock Duty Cycle Min: 40%
Max: 60%
Logic Low Input/Output Voltage Min: -0.35V
Max: 0.35*VDD
Logic High Input/Output Voltage Min: 0.65V*VDD
Max: VDD+0.3V
Short Circuit Current Min: 1mA
Max: 10mA

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SKU: SDMO07A-26 Categories: , ,