| Part Number | AA4003GTR-E1 | AA4005GTR-E1 | 
|---|---|---|
| Manufacturer | Diodes Incorporated | Diodes Incorporated | 
| Category | Linear - Amplifiers - Audio | Linear - Amplifiers - Audio | 
|   |   | |
| Product Status | Obsolete | Obsolete | 
| Type | Class AB | Class AB | 
| Output Type | 2-Channel (Stereo) | 2-Channel (Stereo) | 
| Max Output Power x Channels @ Load | 160mW x 2 @ 16Ohm | 2.7W x 2 @ 3Ohm | 
| Voltage - Supply | 2.7V ~ 5.5V | 4.5V ~ 5.5V | 
| Features | Depop, Shutdown, Thermal Protection | Depop, Shutdown, Thermal Protection | 
| Mounting Type | Surface Mount | Surface Mount | 
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | 
| Supplier Device Package | 20-TSSOP-EP | 20-TSSOP-EP | 
| Package / Case | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad | 20-TSSOP (0.173", 4.40mm Width) Exposed Pad |