| Part Number | FAB2210UCX | FAB2200UCX | 
|---|---|---|
| Manufacturer | Fairchild Semiconductor | Fairchild Semiconductor | 
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | 
|   |   | |
| Product Status | Active | Obsolete | 
| Type | Class D, Class G | Class D, Class G | 
| Output Type | 1-Channel (Mono) with Stereo Headphones | 1-Channel (Mono) with Stereo Headphones | 
| Max Output Power x Channels @ Load | 3.3W x 1 @ 8Ohm | 1.2W x 1 @ 8Ohm; 41mW x 2 @ 32Ohm | 
| Voltage - Supply | 2.8V ~ 5.25V | 2.8V ~ 5.25V | 
| Features | - | - | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Supplier Device Package | 20-WLCSP (1.96x1.56) | 25-WLCSP (2.4x2) | 
| Package / Case | 20-UFBGA, WLCSP | 25-UFBGA, WLCSP |