STA8600A vs TDA7850 Comparison
Detailed side-by-side comparison of STA8600A 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
STA8600A - High-Performance Audio Amplifier IC | STMicroelectronics
STA8600A ✓ ActiveSTMicroelectronics
TDA7850 - 4x50W Quad Bridge Car Audio Amplifier | STMicroelectronics
TDA7850 ✓ ActiveSpecification Comparison
| Parameter | STA8600A | 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 4Ω, 14.4V | 4x50W at 4Ω, 14.4V |
| Supply Voltage Range | 6V to 18V | 8V to 18V |
| Total Harmonic Distortion (THD) | 0.01% at 1 kHz | — |
| Signal-to-Noise Ratio (SNR) | 100 dB | — |
| Power Supply Rejection Ratio (PSRR) | 80 dB | — |
| Output Configuration | 4-channel (quad) | — |
| Load Impedance | 4Ω to 8Ω | — |
| Operating Temperature Range | -40°C to +105°C | — |
| Package | PowerSO-36 | Flexiwatt-25 |
| Mounting Type | Surface Mount | Through Hole |
| Thermal Resistance, Junction-to-Ambient | 35°C/W | — |
| Quiescent Current | 120 mA | 120mA |
| Protection Features | Overcurrent, overtemperature, short-circuit | Short-circuit, over-temperature, load-dump |
| RoHS Status | Compliant | Compliant |
| Amplifier Class | Class AB | — |
| Output Noise | — | 50µV |
| Signal-to-Noise Ratio | — | 90dB |
| Total Harmonic Distortion | — | 0.006% at 1kHz |
| PSRR | — | 80dB |
| Standby Current | — | 1µA |
| Mute Attenuation | — | 80dB |
| Operating Temperature | — | -40°C to +105°C |
| Thermal Resistance | — | 1°C/W |