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TDA7294V 100W DMOS Audio Amp with High Output Power Mute/Standby Functions Low Noise Wide Supply Range (±10V to ±40V) Short-Circuit & Thermal Protection and SPI Technology
Features
• Very high operating voltage range (± 40 V)
• DMOS power stage
• High output power (up to 100 W music power)
• Muting/stand-by functions
• No switch on/off noise
• No boucherot cells
• Very low distortion
• Very low noise
• Short circuit protection
• Thermal shutdown
Applications
Description
The TDA7294 is a monolithic integrated circuit in Multiwatt15 package, intended for use as audio class AB amplifier in Hi-Fi field applications (Home Stereo, self powered loudspeakers, Topclass TV). Thanks to the wide voltage range and to the high out current capability it is able to supply the highest power into both 4 Ω and 8 Ω loads even in presence of poor supply regulation, with high supply voltage rejection.
The built in muting function with turn on delay simplifies the remote operation avoiding switching on-off noises.
INFORMATION
| Category | | |
| Manufacturer | STMicroelectronics | |
| Series | - | |
| Packaging | Tube | |
| Part Status | Active | |
| Type | Class AB | |
| Output Type | 1-Channel (Mono) | |
| Max Output Power x Channels @ Load | 100W x 1 @ 8Ohm | |
| Voltage - Supply | ±10V ~ 40V | |
| Features | Depop, Mute, Short-Circuit and Thermal Protection, Standby | |
| Mounting Type | Through Hole | |
| Operating Temperature | 0°C ~ 70°C (TA) | |
| Supplier Device Package | 15-Multiwatt | |
| Package / Case | Multiwatt-15 (Vertical, Bent and Staggered Leads) | |
| Base Product Number |
Drawing
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