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| Mfr | STMicroelectronics |
| Series | Sound Terminal™ |
| Product Status | Obsolete |
| Function | Fully Integrated Processor |
| Applications | Pre-Amplifier |
| Number of Channels | 8 |
| Interface | I²C, I²S |
| Voltage - Supply | 3V ~ 3.6V |
| Operating Temperature | -40°C ~ 125°C (TJ) |
| Specifications | Full Flexible Amplification |
| Mounting Type | Surface Mount |
| Package / Case | 64-LQFP Exposed Pad |
| Supplier Device Package | 64-LQFP-EPD (10x10) |
| Surface Mount | YES |
| Number of Pins | 64 |
| Weight | 342.689036mg |
| Operating Temperature | -40°C~125°C TJ |
| Packaging | Tray |
| JESD-609 Code | e4 |
| Part Status | Active |
| Moisture Sensitivity Level (MSL) | 3 (168 Hours) |
| Number of Terminations | 64 |
| ECCN Code | EAR99 |
| Terminal Finish | Nickel/Palladium/Gold (Ni/Pd/Au) |
| Voltage - Supply | 3V~3.6V |
| Terminal Position | QUAD |
| Terminal Form | GULL WING |
| Peak Reflow Temperature (Cel) | 260 |
| Terminal Pitch | 0.5mm |
| Base Part Number | STA321 |
| Supply Voltage-Max (Vsup) | 3.6V |
| Power Supplies | 3.3V |
| Supply Voltage-Min (Vsup) | 2.5V |
| Interface | I2C, I2S |
| Operating Supply Current | 10mA |
| Output Power | 53mW |
| Resolution | 2 B |
| Gain | 36 dB |
| Consumer IC Type | CONSUMER CIRCUIT |
| Signal to Noise Ratio (SNR) | 75 dB |
| Length | 10mm |
| Height Seated (Max) | 1.6mm |
| Width | 10mm |
| Radiation Hardening | No |
| RoHS Status | ROHS3 Compliant |
| Lead Free | Lead Free |
STA321 Datasheet
+8613715157867