TPA3106D1VFPR

The TPA3106D1VFPR is a 40W Mono Class-D Audio Power Amplifier for driving bridged-tied stereo speaker. The TPA3106D1 can drive stereo speakers as low as 4. The high efficiency ~92% of the TPA3106D1 eliminates the need for an external heat sink when playing music. The gain of the amplifier is controlled by two gain select pins. The gain selections are 20, 26, 32, 36dB. The outputs are fully protected against shorts to GND, VCC and output-to-output shorts with an auto recovery feature and monitor output. It uses a modulation scheme that still has each output switching from 0 to the supply voltage. However, OUTP and OUTN are now in phase with each other with no input. The duty cycle of OUTP is greater than 50% and OUTN is less than 50% for positive output voltages.

• 40W into an 8Ω load from a 25V supply
• Efficient Class-D operation eliminates the need for heat sinks
• Four selectable, fixed gain settings
• Differential inputs
• Thermal and short-circuit protection with auto recovery feature
• Clock output for synchronization with multiple Class-D devices
• Green product and no Sb/Br

警告

该设备静电防护措施有限, 存放时引线应短接在一起, 或将设备放置在导电泡漠中, 以防止静电对MOS门造成损坏.