Audio Amplifiers Car Power Amplifier
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Product : | Class-AB | Output Power : | 32 W | ||
Output Type : | 2-Channel Stereo or 4-Channel Stereo | Available Set Gain : | 26 dB | ||
THD plus Noise : | 0.06 % | Operating Supply Voltage : | 18 V | ||
Supply Current : | 4 A | Maximum Power Dissipation : | 55000 mW | ||
Maximum Operating Temperature : | + 150 C | Mounting Style : | Through Hole | ||
Package / Case : | FLEXIWATT-25 | Packaging : | Tube |
Symbol | Parameter | Value | Unit |
---|---|---|---|
VS | DC Supply Voltage | 28 | V |
VOP |
Operating SupplyVoltage | 18 | V |
VPEAK | Peak SupplyVoltage (t = 50ms) | 50 | V |
IO | Audio OutputPeak Current (non repetitivet =100s) | 4 | A |
Audio OutputPeak Current (repetitive f > 10Hz) | 3 | A | |
IO | Voltage Regulators Output Current | internallylimited | |
Ptot | Power Dissipation(Tcase =85°C) |
55 | W |
Tstg ,Tj | Storage and Junction Temperature Range | -40 to 150 | |
Vout | Output Voltages (DIAG, RESET) | 7 | V |
Vin | Input Voltages(ST-BY, MUTE) | 18 | V |
RESR | Output capacitor series resistance | 0.2 to 10 |
Technical/Catalog Information | TDA7451 |
Vendor | STMicroelectronics |
Category | Integrated Circuits (ICs) |
Package / Case | 25-Flexiwatt (bent and staggered leads) |
Type | Class AB |
Output Type | 2-Channel (Stereo) or 4-Channel (Quad) |
Voltage - Supply | - |
Packaging | Tube |
Features | Depop, Mute, Short-Circuit and Thermal Protection, Standby |
Max Output Power x Channels @ Load | 32W x 2 @ 4 Ohm; 9.5W x 4 @ 4 Ohm |
Drawing Number | * |
Lead Free Status | Lead Free |
RoHS Status | RoHS Compliant |
Other Names | TDA7451 TDA7451 |