The TDA7250 stereo audio driver is designed to drive two pair of complementary output transistor in the Hi-Fi power amplifiers

Features:

• Wide supply voltage range : 20 to 90 v (± 10 to ± 45 v)
• Very low distortion
• Automatic quiescent current control for the power transistors without temperature sense elements
• overload current protection for the power transistors
• Mute/stand-by functions
• Low power consumption
• Output power 60 w/8 Ohms and 100 w/4 Ohms

Package: PDIP-20

Link to datasheet: https://www.st.com/resource/en/datasheet/cd00000139.pdf