APS4812B-LW100-R PUIAUDIO | Alldatasheet

Document overview

  • Manufacturer or author: Provided By ALLDATASHEET.COM(FREE DATASHEET DOWNLOAD SITE)
  • PDF pages: 3

Technical content

  • 48mm diameter speaker built using a piezo ceramic for minimum current draw
  • Designed to work with TTL or CMOS signals as high as 30Vp-p
  • Only 2.2 mm thick for slim devices that need high output
  • Convenient 100mm leads for quick connec/g415on

3541 Stop Eight Road • Dayton, Ohio 45414

Frequency Response (5Vp-p @ 10 cm)

Mechanical and Environment Testing Test Description Test Condition High Temperature 70°C with random humidity for 240 hours Low Temperature -20°C with random humidity for 240 hours Humidity 40°C with 90% to 95% relative humidity for 240 hours Vibration 1.5 mm movement modulated at 10 to 55 Hz for 2 hours Drop Test 75 cm free fall onto 40 mm thick board, 10 cycles Temperature Cycle Test -20°C to 70°C, 5 cycles (refer to Temperature Cycle Test Graph) After 4 hours at rest, resonant frequency shall be ±10% of original value with capacitance ±20% of original value. Temperature Cycle Test Graph APS4812B-LW100-R 48mm Piezo Speaker

Designed by Checked by Approved by Drawn Date Edition Sheet Date 9/6/2006 Date 9/6/2006 Date 9/6/2006 UNLESS OTHERWISE SPECIFIED: DIMENSIONS ARE IN MILLIMETERS, TOLERANCES ARE ±0.5 AND ANGLES ARE ±3°. APS4812B-LW100-R.idw SIZE

REVISION HISTORY

LTR DESCRIPTION DATE APPROVED - RELEASED FROM ENGINEERING 9/12/2006 A REVISED TO INVENTOR 3-D DRAWING TEMPLATE 8/20/2007 B.R. SPECIFICATIONS PARAMETERS VALUES UNIT OPERATING VOLTAGE (MAX) 30 Vp-p CAPACITANCE @ 1kHZ 65,000 ± 30% pF RESONANT FREQUENCY 1,200 ± 200 Hz RESONANT IMPEDANCE(MAX)@1Khz 3,500 ± 10% Ohm OPERATING TEMPERATURE -20 ~ +70 °C STORAGE TEMPERATURE -20 ~ +70 °C PLATE MATERIAL BRASS - HOUSING MATERIAL ABS - TERMINAL MATERIAL LEAD WIRE - WEIGHT 3 grams THIS DOCUMENT CONTAINS DATA PROPRIETARY TO PROJECTS UNLIMITED, INC. ANY USE OR REPRODUCTION, IN ANY FORM, WITHOUT PRIOR WRITTEN PERMISSION OF PROJECTS UNLIMITED, INC. IS PROHIBITED. ©2003, Projects Unlimited Inc. NOTES: 1. ALL DIMENSIONS ARE IN MILLIMETERS. 2. SPECIFICATIONS SUBJECT TO CHANGE OR WITHDRAWL WITHOUT NOTICE. 3. THIS PART IS RoHS 2002/95/EC COMPLIANT. n50 n44 100 \10 5 \2 2.2 RED BLACK UL1571 AWG #30