STA8610A vs TDA7850 Comparison
Detailed side-by-side comparison of STA8610A by STMicroelectronics and TDA7850 by STMicroelectronics. Compare key specifications, electrical parameters, packaging, lifecycle status, pricing, and availability to determine the best component for your design requirements.
STMicroelectronics
STA8610A - High-Performance Audio Amplifier IC | STMicroelectronics
STA8610A ✓ ActiveSTMicroelectronics
TDA7850 - 4x50W Quad Bridge Car Audio Amplifier | STMicroelectronics
TDA7850 ✓ ActiveSpecification Comparison
| Parameter | STA8610A | TDA7850 |
|---|---|---|
| Brand | STMicroelectronics | STMicroelectronics |
| Category | Audio Amplifiers | Motors & Drivers |
| Lifecycle Status | Active | Active |
| Stock Status | — | In Stock |
| Unit Price (USD) | — | $5.50 |
| Output Power | 4 x 50W at 10% THD, 4Ω | 4x50W at 4Ω, 14.4V |
| Supply Voltage Range | 6V to 18V | 8V to 18V |
| Quiescent Current | 120mA | 120mA |
| Total Harmonic Distortion (THD) | 0.05% at 1kHz, 1W | — |
| Signal-to-Noise Ratio (SNR) | 90dB | — |
| Channel Separation | 60dB | — |
| Operating Temperature Range | -40°C to +105°C | — |
| Package | PowerSO-36 | Flexiwatt-25 |
| Mounting Type | Surface Mount | Through Hole |
| Number of Channels | 4 | — |
| Load Impedance | 4Ω to 8Ω | — |
| Standby Current | 10µA | 1µA |
| Mute Function | Yes | — |
| Short-Circuit Protection | Yes | — |
| Thermal Shutdown | Yes | — |
| RoHS Status | Compliant | Compliant |
| Output Noise | — | 50µV |
| Signal-to-Noise Ratio | — | 90dB |
| Total Harmonic Distortion | — | 0.006% at 1kHz |
| PSRR | — | 80dB |
| Mute Attenuation | — | 80dB |
| Operating Temperature | — | -40°C to +105°C |
| Thermal Resistance | — | 1°C/W |
| Protection Features | — | Short-circuit, over-temperature, load-dump |