Not Recommended For New Design

Class-D Speaker Amplifier for Digital Input with Built-in DSP - BM5449MWV

Recommended Products
Part Number BM5449MWV-E2
Status NRND
Package UQFN056V7070
Unit Quantity 1500
Minimum Package Quantity 1500
Packing Type Taping
Constitution Materials List inquiry
RoHS Yes
Vcc(Min.)[V] 10.0
Vcc(Max.)[V] 26.0
Iq[mA] 80.0
Ext. Gain No
Maximum Output Gain[dB] 23.0
I/F 2 wire port
Digital Audio I/F I2S / LJ / RJ
Additional Feature P²Volume, P²Bass+, 8 Band EQ, 512 Tap FIR, 2 Band DRC, Surround, Fine Master Volume
Speaker Amp Outputs 2.0
Speaker Amp THD+N[%] 0.05
Speaker Amp PSRR[dB] 70.0
Speaker Amp Input Type Digital Signal
Speaker Amp Type Class D
Speaker Amp Output Power(Max.)[W] 25
Operating Temperature (Min.)[°C] -25
Operating Temperature (Max.)[°C] 85
Pin Configuration:
  • N/A
Technical Data
Thermal Resistance

The definition and how to use thermal resistance and thermal characterization parameter of packages for ROHM’s integrated circuit are described in this application note.