SA3291A-E1
onsemi
SA3291A-E1
onsemi
IC DSP AUDIOLOGY AYRE 32SIP
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Product details
Optimized for renewable energy systems, onsemi's SA3291A-E1 delivers precision Embedded - DSP (Digital Signal Processors) performance for solar inverters and wind turbine controls. This advanced DSP solution combines real-time processing with robust connectivity for smart grid applications.The Audio architecture incorporates specialized math accelerators for power conversion algorithms. Its dual-core design enables simultaneous execution of maximum power point tracking and grid synchronization routines.Featuring I²C, SDA support, the device integrates seamlessly with industrial communication protocols like Modbus and EtherCAT. The isolated serial interfaces meet reinforced insulation requirements for photovoltaic systems.With 4.1MHz operation, the processor achieves the precise timing needed for PWM generation in multi-level converters. The jitter-attenuated clock tree ensures clean switching waveforms in high-power applications.Certified for 0°C ~ 40°C (TA), the device operates reliably in solar tracker systems. The extended temperature qualification includes damp heat testing per IEC 61215.The Surface Mount configuration resists mechanical stress in wind turbine nacelles. The package design prevents solder joint fatigue under continuous vibration.The 32-SMD Module construction features enhanced creepage distance for high-voltage applications. The material selection ensures long-term reliability in humid environments.Delivered in 32-SIP, this power conversion DSP meets UL certification requirements. The package includes flame-retardant materials for safety-critical installations.
Product Attributes
- Product Status: Obsolete
- Type: Audio
- Interface: I²C, SDA
- Clock Rate: 4.1MHz
- Non-Volatile Memory: -
- On-Chip RAM: -
- Voltage - I/O: -
- Voltage - Core: -
- Operating Temperature: 0°C ~ 40°C (TA)
- Mounting Type: Surface Mount
- Package / Case: 32-SMD Module
- Supplier Device Package: 32-SIP
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