| Part Number | TS4851EIJT | TS4855EIJT |
|---|---|---|
| Manufacturer | STMicroelectronics | STMicroelectronics |
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio |
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| Product Status | Obsolete | Obsolete |
| Type | Class AB | Class AB |
| Output Type | 1-Channel (Mono) with Stereo Headphones | 1-Channel (Mono) with Stereo Headphones |
| Max Output Power x Channels @ Load | 1W x 1 @ 8Ohm; 120mW x 2 @ 32Ohm | 1.1W x 1 @ 8Ohm; 100mW x 2 @ 32Ohm |
| Voltage - Supply | 3V ~ 5.5V | 3V ~ 5.5V |
| Features | Depop, SPI, Standby, Thermal Protection, Volume Control | Depop, Mute, SPI, Standby, Thermal Protection, Volume Control |
| Mounting Type | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 18-FlipChip | 18-FlipChip |
| Package / Case | 18-UFBGA, FCBGA | 18-UFBGA, FCBGA |