TI (Texas Instruments) TPA6017A2PWPG4 Features: Depop, Differential Inputs, Shutdown Max Output Power X Channels @ Load: 2W x 2 @ 3 Ohm Mounting Type: Surface Mount Output Type: 2-Channel (Stereo) Package / Case: 20-TSSOP Exposed Pad, 20-eTSSOP, 20-HTSSOP Series: - Type: Class AB Voltage - Supply: 4.5 V ~ 5.5 V Product Category: Audio Amplifiers RoHS: yes Product: Class-AB Output Power: 1.9 W THD plus Noise: 0.75 % Operating Supply Voltage: 5 V Supply Current: 6 mA Maximum Power Dissipation: 2700 mW Maximum Operating Temperature: + 85 C Mounting Style: SMD/SMT Audio - Load Impedance: 3 Ohms Audio Load Resistance: 8 Ohms Input Signal Type: Differential Minimum Operating Temperature: - 40 C Output Signal Type: Differential Factory Pack Quantity: 70 Supply Type: Single Supply Voltage - Max: 5.5 V Supply Voltage - Min: 4.5 V