WM7220IMS/RV Wolfson Microelectronics, WM7220IMS/RV Datasheet - Page 7

• Manufacturer Part Number: WM7220IMS/RV
• Description: MICROPHONE, MEMS, DIGITAL, STD
• Manufacturer: Wolfson Microelectronics

Specifications of WM7220IMS/RV

• Brief Features: High SNR Of 58dB, Support Stereo / Array Operation And Automated Flow Solder Assembly
• Operating Temperature Range: -40°C To +100°C
• No. Of Pins: 6
• Rohs Compliant: Yes
• Ic Function: Digital Silicon Microphone
• Supply Voltage Range: 1.64V To 3.7V

Preliminary Technical Data
FREQUENCY RESPONSE CURVE
w
24
19
14
-1
9
4
100
Typical Frequency Response Curve relative to Sensitivity at 1kHz
Freq uency (Hz)
1000
PTD, Rev 2.0, October 2010
WM7220
10000
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