SPM0204HD5 Knowles Acoustics, SPM0204HD5 Datasheet - Page 6

• Manufacturer Part Number: SPM0204HD5
• Description: MICROPHONE, MINI SISONIC, SMD0, 204
• Manufacturer: Knowles Acoustics

Specifications of SPM0204HD5

• Brief Features: Omni Directional
• Supply Voltage Range: 1.5V To 3.6V
• Operating Temperature Range: -40°C To +100°C
• Digital Ic Case Style: SMD
• No. Of Pins: 4
• Svhc: No SVHC (15-Dec-2010)
• Operating: RoHS Compliant

Dotted Section
Represents
SiSonic
Microphone
9. RECOMMENDED INTERFACE CIRCUIT
Term. 3
Term. 2
Knowles Acoust ics, a division of Knowles
+
•
•
Term. 4
•
Term. 1
Elect r onics, LLC.
R2
Vref
SPM0204HD5
-
+
R1
External Gain (set by
customer) = -R1/R2
Revision: C
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