onsemi SA3291A-E1-T DSP (Digital Signal Processors)
Audio Digital Signal Processor (DSP) 4.1MHz 32-SIP
Same model may have multiple batches, images only for reference.
Manufacturer
Part Number (MPN)
SA3291A-E1-T
Category
Detailed Description
IC DSP AUDIOLOGY AYRE 32SIP
Package
32-SMD Module
Key Features
Package / Case: 32-SMD Module; Mounting Type: Surface Mount
Lifecycle Status
Obsolete
RoHS State
RoHS Compliant
Datasheet
SA3291A-E1-T Datasheet
Quick Jump:
Technical Specifications
onsemi SA3291A-E1-T DSP (Digital Signal Processors) technical specifications.
General
Interface
I²C, SDA
Package / Case
32-SMD Module
Mounting Type
Surface Mount
Operating Temperature
0°C ~ 40°C (TA)
Lifecycle Status
Obsolete
Type
Audio
Clock Rate
4.1MHz
Alternate Parts Comparison (SA3291A-E1-T vs SA5230D vs SA5230DR2 vs SA5230DR2G)
Side-by-side technical parameter comparison of related primary models in this product family.
| This Part | Alternate Parts | Alternate Parts | Alternate Parts | |
|---|---|---|---|---|
| Package / Case | 32-SMD Module | 8-SOIC | 8-SOIC | 8-SOIC |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | 0°C ~ 40°C (TA) | -40°C ~ 85°C | -40°C ~ 85°C | -40°C ~ 85°C |
| Lifecycle Status | Obsolete | Obsolete | Obsolete | Obsolete |
| Amplifier Type | -- | General Purpose | General Purpose | General Purpose |
| Current Input Bias | -- | 40 nA | 40 nA | 40 nA |
| Current Output Channel | -- | 32 mA | 32 mA | 32 mA |
| Current Supply | -- | 1.1mA | 1.1mA | 1.1mA |
| Gain Bandwidth Product | -- | 600 kHz | 600 kHz | 600 kHz |
| Number of Circuits | -- | 1 | 1 | 1 |
| Output Type | -- | Rail-to-Rail | Rail-to-Rail | Rail-to-Rail |
| Slew Rate | -- | 0.25V/µs | 0.25V/µs | 0.25V/µs |
| Action |
Cross Reference
Manufacturer-stated alternates from official cross-reference tools. These are not a guaranteed pin-compatible drop-in. Qualify package, pinout, and electrical limits against the datasheet before a board change. See cross-reference vs drop-in compatible .
Suggested replacements
E7160-0-102A57-AGonsemiSimilaronsemi
Pin NoPkg NoElec Mixed
IC AUDIO PROCESSOR DSP 57SIP
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