Electronic Components Datasheet Search |
|
SA3286 Datasheet(PDF) 1 Page - ON Semiconductor |
|
SA3286 Datasheet(HTML) 1 Page - ON Semiconductor |
1 / 16 page © Semiconductor Components Industries, LLC, 2015 July, 2015 − Rev. 2 1 Publication Order Number: SA3286/D INSPIRIA SA3286 Pre-configured DSP System for Hearing Aids INSPIRIA SA3286 features iSceneDetect t environmental classification, 128−bands of noise reduction, superior feedback cancellation and built−in feedback path measurement capabilities. The iSceneDetect Environment Classification algorithm automatically senses the hearing aid wearer’s environment and dynamically adjusts hearing enhancement algorithms (such as Feedback cancellation, noise reduction, compression, etc.) without user involvement. Environment classification on Inspiria SA3286 enables programming of hearing aid to a single program setting which can be employed by the hearing−aid wearer in all environments instead of manually changing to a different memory with a change in the acoustic environment. The Inspiria SA3286 comes with EVOKE t advanced acoustic indicators. EVOKE allows manufacturers to provide more complex, multi−frequency tones which can simulate musical notes or chords. The Inspiria SA3286 iLog t 2.0 Datalogging feature records various parameters every 4 seconds to 60 minutes (programmable) during use of the device. Once these parameter values are read from the device, they can be used to counsel the hearing aid wearer and fine tune the fitting. The Inspiria SA3286’s Adaptive Noise Reduction monitors noise levels independently in 128 individual bands and employs advanced psychoacoustic models to provide user comfort. Based on a phase cancellation method, Inspiria SA3286’s adaptive feedback reduction algorithm provides an increase in added stable gain. It features rapid adjustment for dynamic feedback situations and resistance to tonal inputs. Automatic Adaptive Directional Microphone (ADM) algorithm from ON Semiconductor automatically reduces the level of sound sources that originate from behind or the side of the hearing−aid wearer without affecting sounds from the front by adjusting the null in the microphone polar pattern to minimize the noise level at the output of the ADM. To reduce current consumption, the algorithm can switch automatically between 1 mic omni and ADM depending on the acoustic environment. The Inspiria SA3286 is equipped with a noise source that can be used in treating tinnitus. The Tinnitus Treatment noise can be shaped and attenuated and then summed into the audio path either before or after the volume control. The Narrow−band Noise Stimulus feature allows the user to generate stimuli from the device that can be used for in situ audiometry. In addition to these adaptive algorithms, the Inspiria SA3286 also supports the following features: up to 8 channel WDRC, FRONTWAVE® directional processing, cross fading between audio paths for click−free memory changes, 16−band graphic equalizer, 8 generic biquad filters (configurable as parametric or other filter types), programming speed enhancements, optional peak clipping, flexible compression adjustments, volume control, rocker switch, and industry−leading security features to avoid cloning and software piracy. www.onsemi.com 16 PAD HYBRID CASE TBD VREG TIN DAI MS MS2 VB VBP OUT− OUT+ MGND PAD CONNECTION FMIC RMIC VC SDA GND PGND 16 1 2 3 8 9 4 5 6 7 15 14 13 12 11 10 MARKING DIAGRAM SA3286−E1 XXXXXX SA3286 = Specific Device Code E1 = RoHS Compliant Hybrid XXXXXX = Work Order Number (Bottom View) See detailed ordering and shipping information on page 14 of this data sheet. ORDERING INFORMATION |
Similar Part No. - SA3286 |
|
Similar Description - SA3286 |
|
|
Link URL |
Privacy Policy |
ALLDATASHEET.COM |
Does ALLDATASHEET help your business so far? [ DONATE ] |
About Alldatasheet | Advertisement | Datasheet Upload | Contact us | Privacy Policy | Link Exchange | Manufacturer List All Rights Reserved©Alldatasheet.com |
Russian : Alldatasheetru.com | Korean : Alldatasheet.co.kr | Spanish : Alldatasheet.es | French : Alldatasheet.fr | Italian : Alldatasheetit.com Portuguese : Alldatasheetpt.com | Polish : Alldatasheet.pl | Vietnamese : Alldatasheet.vn Indian : Alldatasheet.in | Mexican : Alldatasheet.com.mx | British : Alldatasheet.co.uk | New Zealand : Alldatasheet.co.nz |
Family Site : ic2ic.com |
icmetro.com |