SPM0205HD4H

SPM0205HD4H Digital SiSonic™ Microphone Specification Halogen Free Knowles Acoustics 1151 Maplewood Drive Itasca, IL 60143 www.DataSheet4U.com CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles Elect r onics, LLC. Revision: A 1 of 11 SPM0205HD4H 1. DESCRIPTION AND APPLICATION 1.1 Description Digital Surface Mount Silicon Microphone – Halogen Free 1.2 Application Hand-held consumer electronic devices 2. PART MARKING Identification Number Convention S 4 Identification Number 1 5 2 6 3 7 S: Manufacturing Location “S” – Knowles Electronics Suzhou Suzhou, China “No Alpha Character” – Knowles Electronics Itasca Itasca, IL USA “E” – Engineering Samples Pin 1 Digits 1 – 7: Job Identification Number 3. TEMPERATURE RANGE 3.1 Operating Temperature Range: -40°C to +100°C 3.2 Storage Temperature Range: -40°C to +100°C www.DataSheet4U.com CONFI DENTI AL – DO NOT DI STRI BUTE Knowles Acoust ics, a division of Knowles Elect r onics, LLC. Revision: A 2 of 11 SPM0205HD4H 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 Limits Symbol Condition Min. Nom. Max. Unit Test Conditions: Vdd=1.8V, fclock=2.4MHz, Ta = 25C unless otherwise noted Directivity Sensitivity Current Consumption Signal to Noise Ratio Operating Voltage Maximum Input Signal Short Circuit Output Current Load Capacitance Standby Current (sleep mode) Lid to Gro...