
TDA7293 (STMicroelectronics)
DMOS audio amplifier
TDA7293
120-volt, 100-watt, DMOS audio amplifier with mute and standby
Features
Multipower BCD technology Very high operating voltage range (±50
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DMOS audio amplifier
40 + 40W Stereo Amplifier
80V - 80W DMOS AUDIO AMPLIFIER
100W DMOS audio amplifier
24W Output Step-up DC/DC Converter
100V - 100W DMOS AUDIO AMPLIFIER
LED constant current driver
4-Channel Secondary Monitoring-IC
45W X 4-ch BTL Audio Power-IC
Voltage Mode PWM Controller
Maximum Power 47W BTL x 4-ch Audio Power-IC
High Current and High Efficiency Backlight WLED Controller
Silicon NPN Power Transistors
9.0W built-in boosted mono anti-breaking sound class-F audio amplifier
5.2W mono GF audio amplifier
LED drive controller
Data Control Dual Electronic Volume
Enhanced 8051 microprocessor
half-duplex TDD FM transceiver
Green-Power Current Mode PWM Power Switch
29-2 Distributor