ASE02506MS-LW90-DSM-R

ASE02506MS-LW90-DSM-R PUIAUDIO | Alldatasheet

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This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. ©2019, PUI Audio Inc. PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925 Data Sheet ASE02506MS-LW90-DSM-R PUI Audio’s ASE02506MS-LW90-DSM-R is a Dynamic Speaker Management (DSM)-Ready micro speaker that has been pre-characterized for use with Maxim’s DSM smart amplifier solution. This DSM-Ready micro speaker comes prepackaged in a compact enclosure enabling easy system integration. This turnkey solution vastly increases the loudness (SPL) and bass response safely and reliably within our strict speaker specifications. Simply load the provided Vdrx, defined as the voltage required to reach maximum excursion, into Maxim’s DSM Sound Studio GUI when setting the excursion limit in the “Characterize” section of the GUI. You are now ready to start tuning! The DSM Sound Studio GUI allows you to develop a complete register map to customize DSM for your design. DSM-Ready speaker + DSM Smart Amplifier delivers the easiest and fastest path for designing a high-performance speaker system in the shortest amount of time. Specifications Parameters Values Units Rated Power Handling 1 Watts Max Power Handling 1.2 Watts Impedance @ 2 kHz 6 ± 15% Ohms Sensitivity (SPL @ 2.45V/10cm) At 2 kHz in 1cc enclosure 93 ± 3 dB Resonant Frequency (free air / in 1.5cc enclosure) 550±10% / 750±10% Hz Frequency Range (-10 dB, without DSM) 650 ~ 20,000 Hz Xmax (where BL product drops by 20%) 0.3 mm Tmax (max voice coil temperature) 90 °C Vdrx (based on Xmax set to 0.3mm) 3.65 V Housing Material ABS - Magnet Material NdFeB - Polarity With positive voltage applied to the positive terminal, the diaphragm will move outward Storage Temperature -40 ~ +85 °C Operating Temperature -20 ~ +70 °C Weight 15 Grams Ingress Protection Rating IP67 -

This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. ©2019, PUI Audio Inc. PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925 Measurement Method (measured with 2.45V, Temperature: 15 ~ 35°C, Relative Humidity: 25%~70%) Standard test condition of speaker Microphone B&K Type 4191 Speaker Power Amplifier Audio Analyzer B&K Type 2012 Standard Baffle Board Recommended In IEC 268-5 Where 1650mmx1350mm Frequency Response without DSM (measured with 2.45V @ 10cm in 1.5cc enclosure)

This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. ©2019, PUI Audio Inc. PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925 Reliability Testing Type of Test Test Specifications High Temperature Test 96 hours at +85°C ± 3°C followed by three hours in normal room temperature Low Temperature Test 96 hours at -40°C ± 3°C followed by three hours in normal room temperature Humidity Test 96 hours at +40°C ± 3°C with relative humidity at 90%~95% followed by 6 hours in normal room temperature Temperature Cycle Testing The part shall be subjected to 12 cycles using the following procedure: Low temperature: -40℃±3℃ High temperature:+80℃±3℃ Cycle: 2 hours at High, 5 minutes High to Low, 2 hours at Low, 5 minutes Low to High Vibration Test 10 to 55 to 10 Hz sine sweep, per minute @ 1.5mm amplitude 2 hours in each axis X, Y, and Z. Drop Test Mount speaker to 100g fixture, drop fixture 1.5 meters, twice per side and twice for each corner Load Test White noise is applied at the speakers rated power for 96 hours at room temperature with speaker in 1cc enclosure. After each test, the speaker’s SPL shall be ±3 dB of the original SPL Dimensions

This document contains data proprietary to PUI Audio Inc. Any use or reproduction, in any form, without prior written permission of PUI Audio Inc. is prohibited. ©2019, PUI Audio Inc. PUI Audio, Inc., 3541 Stop Eight Road, Dayton, OH 45414 Tel: (937) 415-5901 Fax: (937) 415-5925 Specifications Revisions Revision Description Date - Released from Engineering 6/3/2019 Note: 1. Unless otherwise specified: A. All dimensions are in millimeters. B. Default tolerances are ±0.5mm and angles are ±3°. 2. Specifications subject to change or withdrawal without notice. 3. This part is RoHS 2011/65/EU Compliant.