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| Part Number | TPA6139A2PWR | TPA6138A2PWR | TPA6139A2PW |
|---|---|---|---|
| Manufacturer | Texas Instruments | Texas Instruments | Texas Instruments |
| Product Status | Active | Active | Active |
| Type | Class AB | Class AB | Class AB |
| Output Type | Headphones, 2-Channel (Stereo) | Headphones, 2-Channel (Stereo) | Headphones, 2-Channel (Stereo) |
| Max Output Power x Channels @ Load | 25mW x 2 @ 32Ohm | 40mW x 2 @ 32Ohm | 25mW x 2 @ 32Ohm |
| Voltage - Supply | 3V ~ 3.6V | 3V ~ 3.6V | 3V ~ 3.6V |
| Features | Depop, Mute, Short-Circuit and Thermal Protection | Depop, Differential Inputs, Mute, Short-Circuit Protection | Depop, Mute, Short-Circuit and Thermal Protection |
| Mounting Type | Surface Mount | Surface Mount | Surface Mount |
| Operating Temperature | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) | -40°C ~ 85°C (TA) |
| Supplier Device Package | 14-TSSOP | 14-TSSOP | 14-TSSOP |
| Package / Case | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) | 14-TSSOP (0.173", 4.40mm Width) |
