(China (Mainland))
Product Summary
The apa2020ari-tr is a stereo bridge-tied audio power amplifier in various 24-pin power packages , including SOP , TSSOP-P. When connecting to a 5V voltage supply , the apa2020ari-tr is capable of delivering 1.8W/1.2W of continuous RMS power per channel into 4Ω/8Ω loads with less than 1% THD+N , respectively. The apa2020ari-tr simplifies design and frees up board space for other features. Applications is Stereo Audio Power Amplifier for Notebook Computer.
Parametrics
apa2020ari-tr absolute maximum ratings: (1)VCC Supply Voltage: 6 V; (2)TA Operating Ambient Temperature Range: -40 to 85 °C; (3)TJ Maximum Junction Temperature: 150 °C; (4)TSTG Storage Temperature Range: -65 to +150 °C; (5)TS Soldering Temperature,10 seconds: 300 °C; (6)VESD Electrostatic Discharge: -3000 to 3000V.
Features
apa2020ari-tr features: (1)Low Supply Current , IDD= 8mA at Stereo BTL; (2)Low Shutdown Current , IDD= 0.5μA; (3)Depop Circuitry Integrated; (4)Low Supply Voltage; (5)Thermal Shutdown Circuitry Integrated; (6)Output Power at 1% THD+N , VDD=5V; (7)Bridge-Tied Load (BTL)or Single-Ended (SE)Modes Operation; (8)Various 24-Pin Power Packages Available SOP , TSSOP-P; (9)High Supply Voltage Ripple Rejection.
Diagrams
