ROHM Semiconductor BM28723AMUVE2 音频放大器扬声器 2通道 立体声 17W D类 32引脚 VQFN 压纹卷带

Type: Digital Speaker Amplifier

Package: 32VQFN

Function: Speaker

Mounting: Surface Mount

Pin Count: 32

Output Type: 2-Channel Stereo

Typical PSRR: 60 dB

Amplifier Type: Class-D

Screening Level: Industrial

Supplier Package: VQFN

Input Signal Type: Single-Ended

Power Supply Type: Single Supply

Output Signal Type: Differential

Product Dimensions: 5 x 5 x 0.98 mm

Supply Voltage Range: 10V to 24V

Typical Voltage Gain: 26 dB

Operating Temperature: -25 to 85 °C

Maximum Load Resistance: 8 Ohm

Operating Supply Current: 90@18V mA

Operating Supply Voltage: 0.72, 0.85 V

Total Harmonic Distortion Noise: 0.08@8Ohm@1W %

Typical Output Power x Channels @ Load: 17x2@8Ohm W

Datasheet