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| PartNumber | TS4990IST | TS4990IST , LM4674ATLX/N | TS4990IST(K990) |
| Description | Audio Amplifiers 1.2W Audio Power Amp | ||
| Manufacturer | STMicroelectronics | - | - |
| Product Category | Audio Amplifiers | - | - |
| RoHS | Y | - | - |
| Series | TS4990 | - | - |
| Product | Audio Amplifiers | - | - |
| Class | Class-AB | - | - |
| Output Power | 1.2 W | - | - |
| Mounting Style | SMD/SMT | - | - |
| Type | 1-Channel Mono | - | - |
| Package / Case | TSSOP-8 | - | - |
| Audio Load Impedance | 8 Ohms | - | - |
| THD plus Noise | 0.2 % | - | - |
| Supply Voltage Max | 5.5 V | - | - |
| Supply Voltage Min | 2.2 V | - | - |
| Minimum Operating Temperature | - 40 C | - | - |
| Maximum Operating Temperature | + 85 C | - | - |
| Packaging | Reel | - | - |
| Description/Function | Speaker | - | - |
| Height | 0.86 mm | - | - |
| Input Type | Differential | - | - |
| Length | 3 mm | - | - |
| Supply Type | Single | - | - |
| Width | 3 mm | - | - |
| Brand | STMicroelectronics | - | - |
| Number of Channels | 1 Channel | - | - |
| Supply Current Max | 6 mA | - | - |
| GBP Gain Bandwidth Product | 1.5 MHz | - | - |
| Operating Supply Current | 3.7 mA | - | - |
| Operating Supply Voltage | 3 V, 5 V | - | - |
| Output Signal Type | Differential | - | - |
| Product Type | Audio Amplifiers | - | - |
| PSRR Power Supply Rejection Ratio | 64 dB | - | - |
| Factory Pack Quantity | 4000 | - | - |
| Subcategory | Audio ICs | - | - |
| Unit Weight | 0.005573 oz | - | - |