| Part Number | TS4999EIJT | TS4990EIJT |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
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| Product Status | Obsolete | Active |
| Type | Class D | Class AB |
| Output Type | 2-Channel (Stereo) | 1-Channel (Mono) |
| Max Output Power x Channels @ Load | 2.8W x 2 @ 4Ohm | 1.2W x 1 @ 8Ohm |
| Voltage - Supply | 2.4V ~ 5.5V | 2.2V ~ 5.5V |
| Features | 3D, Depop, Differential Inputs, Short-Circuit and Thermal Protection, Standby | Depop, Differential Inputs, Standby, Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 18-FlipChip | 9-FlipChip |
| Package / Case | 18-UFBGA, FCBGA | 9-WFBGA, FCBGA |