RHYTHM%20SA3229Preconfigured DSP System for Hearing Aids, with up to 4 WDRC channels | DSP (Digital Signal Processors) | 2 | Obsolete | ON Semiconductor's Rhythm™ SA3229 hybrid is a trimmer-configurable DSP system based on a four-channel compression circuit featuring a feedback cancellation algorithm.Based on a phase cancellation method, Rhythm SA3229's adaptive feedback reduction algorithm provides added stable gain to enable extra gain and user comfort. It features rapid adjustment for dynamic feedback situations and resistance to tonal inputs.In addition to these adaptive algorithms, Rhythm SA3229 also supports the following features: up to four channel WDRC, low-distortion compression limiting, cross fading between audio paths for click-free memory changes, eight-band graphic equalizer, eight configurable generic biquad filters, programming speed enhancements, in-channel squelch to attenuate microphone and circuit noise in quiet environments, optional peak clipping, flexible compression adjustments, volume control, rocker switch, noise generation for tinnitus treatment, and industry-leading security features to avoid cloning and software piracy.A trimmer interface supports manual circuit configuration. It continuously monitors trimmer positions and translates them into the hearing-aid parameters of choice. A serial data or I²C interface provides full programmability at the factory and in the field.RHYTHM SA3229 is a single-chip hybrid with a One-Time Programmable (OTP) memory that is intended for low cost applications requiring high gain.Software SupportARK is a set of software building blocks that can help reduce the time it takes to develop hearing aid fitting software. ARKonline is an efficient web-based tool for creating product libraries and keeping them organized. To access ARKonline, please go towww.onsemi.com/arkonline. |
RHYTHM%20SB3231Preconfigured DSP System for Hearing Aids, with up to 4 WDRC channels | Audio Special Purpose | 2 | Active | Rhythm™ SB3231 is a trimmer-configurable DSP system based on a four-channel compression circuit featuring Adaptive Feedback Cancellation, Adaptive Noise Reduction, and Directional Processing.Based on a phase cancellation method, Rhythm SB3231's adaptive feedback reduction algorithm provides added stable gain to enable extra gain and user comfort. It features rapid adjustment for dynamic feedback situations and resistance to tonal inputs. The directional processing system utilizes a pair of microphones to create a fully customizable static polar pattern, such as bidirectional, cardiod, hyper-cardiod and super-cardiod.In addition to these adaptive algorithms, Rhythm SB3231 also supports the following features: up to four channel WDRC, low-distortion compression limiting, cross fading between audio paths for click-free memory changes, eight-band graphic equalizer, eight configurable generic biquad filters, programming speed enhancements, in-channel squelch to attenuate microphone and circuit noise in quiet environments, optional peak clipping, flexible compression adjustments, volume control, rocker switch, noise generation for tinnitus treatment, and industry leading security features to avoid cloning and software piracy.Software SupportARK is a set of software building blocks that can help reduce the time it takes to develop hearing aid fitting software. ARKonline is an efficient web-based tool for creating product libraries and keeping them organized. To access ARKonline, please go towww.onsemi.com/arkonline. |
| RF and Wireless | 1 | Obsolete | |
| RF and Wireless | 2 | Obsolete | |
| RF and Wireless | 1 | Obsolete | |
| RF and Wireless | 1 | Obsolete | |
RS1KFA0.8 A, 800 V Surface Mount Fast Recovery | Single | 7 | Active | 0.8 A, 800 V Surface Mount Fast Recovery |
RSL15Bluetooth® 5.2 Secure Wireless MCU | RF and Wireless | 1 | Active | Bluetooth® 5.2 Secure Wireless MCU |
| Single Diodes | 1 | Obsolete | The RUR1S1560S is an ultrafast diode with low forward voltage drop. This device is intended for use as freewheeling and clamping diodes in a variety of switching power supplies and other power switching applications. It is specially suited for use in switching power supplies and industrial application. |
| Single Diodes | 1 | Active | The RURD4120S9A_F085 are ultrafast diodes with soft recovery characteristics (trr< 70ns). They have lowforward voltage drop and are silicon nitride passivated ion-implanted epitaxial planar construction.These devices are intended for use as freewheeling/ clamping diodes and rectifiers in a variety of switching powersupplies and other power switching applications. Their low stored charge and ultrafast soft recovery minimize ringingand electrical noise in many power switching circuits reducing power loss in the switching transistors. |