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| PartNumber | BD3870FS-E2 | BD3871FS-E2 | BD3871FSE2 |
| Description | Audio Amplifiers 4.5V-9.5V 2-wire BASS, Treble | Audio Amplifiers 4.5V-9.5V 2-wire BASS, Treble | Other power management ICs |
| Manufacturer | ROHM Semiconductor | ROHM Semiconductor | - |
| Product Category | Audio Amplifiers | Audio Amplifiers | - |
| RoHS | Y | Y | - |
| Series | BD3870FS | BD3871FS | - |
| Product | Volume Controls | Volume Controls | - |
| Class | Other | Other | - |
| Output Power | 800 mW | 800 mW | - |
| Mounting Style | SMD/SMT | SMD/SMT | - |
| Type | Sound Processor | Sound Processor | - |
| Package / Case | SSOP-24 | SSOP-24 | - |
| Audio Load Impedance | 50 kOhms | 50 kOhms | - |
| THD plus Noise | 0.01 % | 0.01 % | - |
| Supply Voltage Max | 9.5 V | 9.5 V | - |
| Supply Voltage Min | 4.5 V | 4.5 V | - |
| Minimum Operating Temperature | - 25 C | - 25 C | - |
| Maximum Operating Temperature | + 75 C | + 75 C | - |
| Packaging | Reel | Reel | - |
| Description/Function | Audio Sound Processor | Audio Sound Processor | - |
| Height | 1.69 mm | 1.69 mm | - |
| Length | 10 mm | 10 mm | - |
| Supply Type | Single | - | - |
| Width | 5.4 mm | 5.4 mm | - |
| Brand | ROHM Semiconductor | ROHM Semiconductor | - |
| Gain | 0 dB, 6 dB, 12 dB, 18 dB | 24 dB, 26 dB, 28 dB | - |
| Number of Channels | 2 Channel | 2 Channel | - |
| Shutdown | No Shutdown | No Shutdown | - |
| Operating Supply Current | 8 mA | 8 mA | - |
| Product Type | Audio Amplifiers | Audio Amplifiers | - |
| Factory Pack Quantity | 2000 | 2000 | - |
| Subcategory | Audio ICs | Audio ICs | - |
| Part # Aliases | BD3870FS | BD3871FS | - |