STA304A vs STA309A Comparison
Detailed side-by-side comparison of STA304A by STMicroelectronics and STA309A by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STA304A - 6-Channel Digital Audio Processor | STMicroelectronics
STA304A ObsoleteSTMicroelectronics
STA309A - 8-Channel Digital Audio Processor | STMicroelectronics
STA309A ✓ ActiveSpecification Comparison
| Parameter | STA304A | STA309A |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Audio Codecs | DSP |
| Lifecycle Status | Obsolete | Active |
| Product Type | Audio Fully Integrated Processor | Fully Integrated Digital Audio Processor |
| Product Series | DDX | — |
| Number of Channels | 6 channels | 8 channels |
| Control Interface | I2C | [DATA_NEEDED: control interface type] |
| Audio Interface | I2S | — |
| Supply Voltage Range | 3 V to 3.6 V | — |
| Operating Temperature | -20 °C to +125 °C (junction temperature) | — |
| Package | 44-TQFP, 10 mm x 10 mm | 64-TQFP |
| Mounting Type | Surface Mount | Surface mount |
| Lifecycle Status | Obsolete | — |
| Processor Architecture | Fully Integrated Processor | — |
| Primary Application | Pre-Amplifier | — |
| Direct Digital Technology | Direct Digital | — |
| Sample Rate | [DATA_NEEDED: sample rate] | — |
| Bit Depth | [DATA_NEEDED: audio bit depth] | — |
| Processing Latency | [DATA_NEEDED: processing latency] | — |
| Channel Routing Configuration | [DATA_NEEDED: channel routing configuration] | — |
| RoHS Status | [DATA_NEEDED: RoHS compliance status] | [DATA_NEEDED: RoHS status] |
| REACH Status | [DATA_NEEDED: REACH compliance status] | [DATA_NEEDED: REACH status] |
| AEC-Q100 Qualification | [DATA_NEEDED: AEC-Q100 qualification status] | — |
| Digital Audio Architecture | — | Multi-channel processing with DDX |
| Serial Audio Input | — | Supports multiple serial data formats |
| Audio Input Role | — | Slave when receiving standard digital-audio input |
| Output Capability | — | DDX output capability for a compatible DDX power device |
| Package Dimensions | — | 10 mm x 10 mm |
| Supplier Category | — | Audio Special Purpose |
| Core Function | — | Digital audio processing and control |
| Processor Classification | — | Digital signal processor |
| Input Clock Frequency | — | [DATA_NEEDED: input clock frequency] |
| Supported Sample Rates | — | [DATA_NEEDED: supported sample rates] |
| Audio Bit Depth | — | [DATA_NEEDED: audio bit depth] |
| Operating Voltage Range | — | [DATA_NEEDED: operating voltage range] |
| External Memory | — | [DATA_NEEDED: external memory type and capacity] |
| Operating Temperature Range | — | [DATA_NEEDED: operating temperature range] |