BD3873FS
内置2频段均衡器的声音处理器
主要规格
特性：
Input Gain (dB/Ad-Sw) ?
18 / 21 / 24 / 27
Vcc(Min.)[V]
4.5
Vcc(Max.)[V]
9.5
Iq[mA]
8
Tone Control Band
BASS, Treble
Volume Range/Step (dB/dB) ?
0to-87 / -∞ (1dB / step)
Output Voltage (V, typ)
2.1
THD+N (dB)
0.01
Output Noise[µVrms]
40(Gv=24dB)
Surround
Yes
I/F
2-wire
Temperature (Min.)[°C]
-40
Temperature (Max.)[°C]
85
Package Size [mm]
10.0x7.8 (t=2.1)
特点：
- Using extemal components,center frequencies and Q factors of the bass characteristics are flexible.
- Providing a mute switch onto one of the input pins allows cross-talk suppression.
- A surround function can be constructed without external components.
- Enargy-saving design resulting in low current consumption,by utillizing the BiCMOS process.
