25W High Quality Audio Class-D Switching Driver

Manufacturer's part number :


Manufacturer New Japan Radio

New Japan Radio

Description :

The MUSES1252 is a high-quality audio class-D switching Driver. It includes an output-short protector and thermal shut down. The MUSES1252 is capable of driving 25W at 24V into 8 ohm. The full bridge output has PN structure, and conforms to a various pulse form.

The MUSES1252 can combine with DSP having PWM output of the NJU26060 grade, can drive a speaker easily. The MUSES1252 features high-quality audio, and is suited for USB DAC with amplifier, sound bar, powered speaker, etc.

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Technical Data :

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  • Operating Voltage: 10 to 25 V
  • Operating Voltage(Logic Block): 3.0 to 5.5V(3.3V typ.)
  • Full Bridge Output
  • Max Switching Frequency: 1MHz
  • Output Power 25W (24V, 8 Ohm,THD+N:10%,with NJU26060)
  • THD 0.05%(18V,8 Ohm, with NJU26060)
  • Built-in Short Protector
  • Built-in Thermal Alarm Function(125°C typ.)
  • Built-in Thermal Shutdown Function(150°C typ.)
  • BCD Technology
  • Package Outline: HTSSOP24-P1(Exposed Pad Down)
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Operating Voltage 10 to 25V  
Output Power 25W  
Standby Function Yes  
Mute Function Yes  
Attenuator No  
Package Outline HTSSOP-24