TDA7498 Stereo 2X100W Dual Channel High Power Digital Computer Power Amplifier with Acrylic Shell
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Product details
Condition
New
Location
International
Bob Shop ID
615100686
Description:
The TDA7498 is a 100W+100W dual-BTL class-D audio amplifier with single power supply designed for home theater and active speaker applications. It adopts 36-pin PowerSSO packaging with exposed pad up (EPU), more convenient to mount a separate heatsink. The TDA7498 has three kinds of modes: standby, mute and normal working mode(you can set the mode by shorting the pins shown on pictures).? Standby mode: all circuits closed, at a low power state;? Mute mode: all input signals connects ground, the duty cycle of forward/backward PWM output signal is 50%;? Normal working mode: the amplifier works normally. ? Features:
Amplifier chip: TDA7498 Output power: 100W+100W (Vcc = 36 V, RL = 6??, THD: 10%) Output power: 80W+80W (Vcc = 34 V, RL = 8??, THD: 10%) Wide range single power supply: 15-34VDC(recommended 24V) Applicable speaker impedance: 8 ohm best(4 ohm or 6 ohm also works) Four fixed gain settings available: 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB Adopts differential input to minimize common-mode noise Protection: short-circuit protection, over temperature protection Designed to optimize the circuit layout.Voice pure dynamic feels dye-in-the-wood Transparent acrylic shell and two mini heatsinks make the amplifier perfect.? With standby and mute features High efficiency: 90% Weight: 215g
Package Included:
1 x Digital Amplifier Board? 1 x Protective Case? 1 x Matching screws and Knob?
The TDA7498 is a 100W+100W dual-BTL class-D audio amplifier with single power supply designed for home theater and active speaker applications. It adopts 36-pin PowerSSO packaging with exposed pad up (EPU), more convenient to mount a separate heatsink. The TDA7498 has three kinds of modes: standby, mute and normal working mode(you can set the mode by shorting the pins shown on pictures).? Standby mode: all circuits closed, at a low power state;? Mute mode: all input signals connects ground, the duty cycle of forward/backward PWM output signal is 50%;? Normal working mode: the amplifier works normally. ? Features:
Amplifier chip: TDA7498 Output power: 100W+100W (Vcc = 36 V, RL = 6??, THD: 10%) Output power: 80W+80W (Vcc = 34 V, RL = 8??, THD: 10%) Wide range single power supply: 15-34VDC(recommended 24V) Applicable speaker impedance: 8 ohm best(4 ohm or 6 ohm also works) Four fixed gain settings available: 25.6 dB, 31.6 dB, 35.1 dB and 37.6 dB Adopts differential input to minimize common-mode noise Protection: short-circuit protection, over temperature protection Designed to optimize the circuit layout.Voice pure dynamic feels dye-in-the-wood Transparent acrylic shell and two mini heatsinks make the amplifier perfect.? With standby and mute features High efficiency: 90% Weight: 215g
Package Included:
1 x Digital Amplifier Board? 1 x Protective Case? 1 x Matching screws and Knob?
