| Part Number | TS489IST | TS4890IST |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
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| Product Status | Obsolete | Active |
| Type | Class AB | Class AB |
| Output Type | Headphones, 2-Channel (Stereo) | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 130mW x 2 @ 16Ohm | 1W x 1 @ 8Ohm |
| Voltage - Supply | 2.2V ~ 5.5V | 2.5V ~ 5.5V |
| Features | Depop, Short-Circuit Protection, Standby | Depop, Standby, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 8-MiniSO | 8-MiniSO |
| Package / Case | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) | 8-TSSOP, 8-MSOP (0.118", 3.00mm Width) |