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SONITRON piezoceramic audible components
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Sonitron’s Product Portfolio
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(All our products are RoHS compliant)
Product portfolio Buzzers & Transducers Standard Series for high robustness Sonitron Multi-Application buzzers (SMA) and transducers (SMAT) to meet a wide range of applications Multi-frequency series (SMB) with externally programmable frequency Alarms & Sirens SAS series with loud to extreme loud models available Dust- and waterproof models available (IP67) Piezoceramic Speakers & Amplifiers SCS series piezoceramic speakers for industrial applications SPS series piezoceramic speakers with excellent sound reproduction Piezo Audio Amplifiers (PAA) (All our products are RoHS compliant)
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Buzzers & Transducers SMA(T) Series Standard Series SMAC Series
SMB Series
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Standard Series Advantages : Very high reliability (Military norms)
Solid State shockproof Dust- and waterproof (IP67) : electronics potted in epoxy Extremely high Sound Pressure Level (SPL) Wide temperature range Low power consumption
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Standard Series Applications :
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Standard Series Specifications : Function Operating Voltage Frequency
Hz Operating Current mA Pulse Rate SPL 1m Continous 2…35 2500/3500 < 15 73…102 Multifunctional 5…35 1700/2500/3000/3500 1/5/20 67…96 Intermittent 3500 <12 1/5 94 Sweep 5…15 3000 < 110 Extra loud version 102 Warbler <11 <120 87/104
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Sonitron Multi-Application Series
Advantages : SMA(T) series : SMAC series: Different dimensions Designed for various requirements Low power consumption Light but solid construction Octagonal form for easy automatic pick & place process Very high reliability Shock, dust & waterproof (IP67) Low power consumption Extremely high lifetime (> 1000h) Low cost compared to quality Rounded octagonal form
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Sonitron Multi-Application Series
Automatic doors Alarms Gas & metal detectors Timers and clocks Control instrumentation Automobiles & trucks Games and toys …
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Sonitron Multi-Application Series
Specifications SMA series : Available in different sizes to meet all space requirements Extra loud versions available Available with pins (different pin pitches available) or as SMD Special options e.g. heat resistant labels for automatic soldering (SMD model) * SMAI-24 = intermittent Model Operating Voltage V Frequency Hz Operating Current mA SPL 30 cm SMA-13 1,5…24 3000 < 12 75…82 SMA-17 < 15 82…89 SMA-21 3000/3300/3800 < 13 85…91 SMA(I)-24 * 3000/3500 < 7 92…98 SMA-30 2500 < 5 87…97
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Sonitron Multi-Application Series
Specifications SMAT series : No fixed working frequency Transducer : no built-in oscillator, drive circuit must be applied externally Available in different sizes to meet all space requirements Available with pins (different pin pitches available) or as SMD Model Operating Voltage VAC pp Frequency Hz SPL 30 cm SMAT-13 0…30 800…5000 ≤ 82 SMAT-17 ≤ 85 SMAT-21 600…5000 ≤ 90 SMAT-24 400…5000 ≤ 88 SMAT-30 300…5000
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Sonitron Multi-Application Series
Specifications SMAC series : Produces a high reliable, clear and penetrating sound Shock, dust & waterproof (IP67) Extremely high lifetime (> 1000h) Available with 2 different pin pitches Model Operating Voltage V Frequency Hz Operating Current mA Pulse Rate SPL 30 cm SMAC-25 5…35 3350 < 25 ≤ 95 SMACI-25 1
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SMB Series Advantages : Free programmable frequency
Available with pins or as SMD Very low current consumption Small dimensions and thin profile Low cost
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SMB Series Applications : Specifications : Toys and games
Medical equipment Control panels Clocks and timers … Specifications : Model Operating Voltage V Frequency Range Hz Operating Current mA SPL 30 cm SMB-17CC 1,5…15 300…2500 < 1,4 ≤ 79 SMB-32CC < 2.7 ≤ 89
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SAS series Alarms & Sirens
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Alarms & Sirens SAS-2835 : SAS-2154 : High sound pressure level
Dust tight & waterproof (IP67) Low power consumption Low weight Easy mountable with mounting bracket 110 1m ! SAS-2154 : Space limiting dimensions 105 1m !
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Alarms & Sirens SAS-87 : Audiovisual alarm : eye-catching flashlight
High sound pressure level Intrinsically safe version available (EEx ia I) Dust tight and waterproof (IP65) 2 Versions: 12 Vdc and 24 Vdc cm ! SAS-325A-6 : Universal electromagnetic siren 6 Selectable alarm tones Low frequency, high sound pressure level Dust tight (IP60) cm !
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Alarms & Sirens SAS-81 police siren:
High sound output, small dimensions Low frequency Dust tight and waterproof (IP67) 2 Versions: 12 Vdc and 24 Vdc cm ! SAS-RL72 (RH-72) (Warning) recalling Bell : RL = Low frequency (intermittent: 0.5 Hz) RH = High frequency (intermittent: 3 Hz) High sound output Dust tight (IP60) 90 (100) 30 cm !
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New product in development:
Alarms & Sirens New product in development: SAS-1250C-01: Piezo back-up siren According to SAE J994 19
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Alarms & Sirens SAS-1250C-01: 20
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Alarms & Sirens SAS-1250C-01: 21
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Piezoceramic Speakers & Piezo Audio Amplifiers
SCS Series Sonitron Ceramic Speakers SPS Series Sonitron Polymer/Metal Speakers PAA Series Piezo Audio Amplifiers
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SCS series 23
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SCS series Models Advantages : Very robust
Dust, water and shockproof front panel High impedance, low energy consumption Low weight No Electromagnetic Field
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SCS series Specifications & Applications : Applications Model
Operating Voltage Vac pp Frequency Range Hz Peak Frequency SPL 30 cm Applications SCS-17 5 … 30 1500 … 8000 2200 : 92 dB 5000 : 91 dB Medical equipment Multimedia equipment Vending machines Home equipment Domotics talking buzzer & door bell flight instrumentation paging systems,… SCS-24 1000 … 8000 800 : 68 dB 1600 : 95 dB 4000 : 87 dB SCS-32 5…30 500 … 8000 650 : 85 dB 2700 : 100 dB 3700 : 88 dB 7500 : 80 dB
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SCS series Characteristics: SCS-17 SCS-24 SCS-32 26
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SCS series Mounting guidelines :
When mounted on a PC-board, a central hole of minimum 5 mm diameter is recommended November 2008
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SCS series Demonstration!! Signals Short voice messages Ring tones 28
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SPS series 29
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SPS series Models 30
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SPS series Advantages : Composite polymer/metal membrane
Low distortion Low weight No electromagnetic field High impedance, low energy consumption Very flat and solid design Dust, water and shockproof front panel 31
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SPS series Characteristics (1) : 32
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SPS series Characteristics (2) : SPS 2220-03 : 700Hz … 20kHz
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SPS series Characteristics (3) : SPS 6555-03 : 300Hz … 20kHz
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SPS series Overview Specifications & Applications : * @ 10cm Model
Operating Voltage Vac pp Frequency Range Hz Max SPL 1m, average 4 points Applications SPS 1…24 700…20000 85 * GSM, GPS, MP3, camera, … SPS 5…60 81 PDA, GPS, notebooks, … SPS 400…20000 83 PDA, GPS, Notebooks, … SPS 300…20000 Multimedia, … SPS 200…20000 84 Computers, …
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SPS series Mounting guidelines :
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Piezo Audio Amplifiers
What’s in the name? Special IC designs for capacitive loads Able to deliver High Voltages peak to peak Different Class Topologies are possible => Small design packages => Minimum heat dissipation => Little current consumption 38
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Piezo Audio Amplifiers
Which Integrated Circuits are available? 39
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Piezo Audio Amplifiers
PAA-LM4960SQ-01 : Low Voltage Amplifier Old Models PAA : High Voltage Amplifier 40
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Piezo Audio Amplifiers
Four new designs National Semiconductor Linear Technology Maxim 41
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Piezo Audio Amplifiers
PAA-LT LT3469: Linear Technology Integrated Step Up Converter Single Opamp amplifier Very small inductor Up to 33Vpp 10 components 42
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Piezo Audio Amplifiers
PAA-MAX MAX9788: Maxim Integrated charge pump power supply Class G Amplifier Fully differential inputs and outputs Capacitive load up to 1uF 15 components 43
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Piezo Audio Amplifiers
PAA-LM LM4960: National Semiconductor Integrated Step Up Converter Bridge Tied Load Very small inductor Up to 24Vpp 22 components 44
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Piezo Audio Amplifiers
PAA-StepUpBTL-01 Under development!!! Two electronic circuits DC StepUp converter Bridge Tied Load 45
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Piezo Audio Amplifiers
Overview 46
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Piezoceramic Speakers & Piezo Audio Amplifiers
What are the possible combinations? 47
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Application example Powered by USB-connection cable Very light
Easy to use and to demonstrate Powered by USB-connection cable Very light Small design 49
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Application example Demonstration unit DU6597
Easy to use and to demonstrate Powered by USB-connection cable Very light Small design 50
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Models on request Our future activities will be focused not only on research and development of new applications and products, but also on the development of buzzers or speakers for special customer request. Our engineers will carefully study your application and give their support for the realisation of your audio-project with Sonitron products. © The content, elementsand structure of these pages are protected by copyright laws. Any reproduction, publication, modification, distribution or exploitation of this information, wether in whole or in parts, without an express written permission is prohibited.
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Near Future : Complete New Website:
3D-Models of products for design Engineering Research to new ceramics for our products Research to new Piezo Audio Amplifiers Further development of new Sirens, buzzers and Speakers Research to new technologies © The content, elementsand structure of these pages are protected by copyright laws. Any reproduction, publication, modification, distribution or exploitation of this information, wether in whole or in parts, without an express written permission is prohibited. 52
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