SPM0405HE4H - Knowles Electronics

SPM0405HE4H Halogen Free Enhanced RF Protected Digital Mini SiSonic Microphone

AND APPLICATION 1.1 Description Digital Surface Mount Silicon Microphone with RF Protection – Halogen Free 1.2 Application Hand-held consumer electronic devices 2. PART MARKING Identification Number Pin 1 Identification Number Convention S123 4567 S: Manufacturing Location “S” – Knowles Electronics Suzhou Suzhou, China “No Alpha Character” – Knowles Electr.

Features

05HE4H 4. (a) ACOUSTIC & ELECTRICAL SPECIFICATIONS Absolute Maximums Supply Voltage, Vdd to Ground Output Short Circuit ESD Tolerance -0.5, +5.0 VDC indefinite to either supply rail 4kV Directivity Symbol Condition Min. Limits Nom. Test Conditions: Vdd=1.8V, fclock=2.4MHz, Ta = 25C unless otherwise noted Omni-directional Sensitivity S 1kH, 1Pa, ref Full Scale -30 -26 Current Consumption Signal to Noise Ratio Operating Voltage Maximum Input Signal Short Circuit Output Current Load Capacitance Standby Current (sleep mode) Lid to Ground Resistance Data Format Clock Frequency Clock D.