BD3872FS
Sound Processors with Built-in 2-Band Equalizer
BD3872FS
BD3872FS
Sound Processors with Built-in 2-Band Equalizer
ROHM's sound processors deliver high-fidelity audio, are easy to use, integrate a two-band equalizer, and are compatible with power supply voltages between 4.5V and 9.5V due to low current consumption operation, making them ideally suited for use in portable stereo systems.
Data Sheet
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* This is a standard-grade product.
For Automotive usage, please contact Sales.
For Automotive usage, please contact Sales.
Product Detail
Part Number | BD3872FS-E2
Status |
Recommended
Package |
SSOP-A32
Unit Quantity | 2000
Minimum Package Quantity | 2000
Packing Type | Taping
RoHS |
Yes
Specifications:
Input (ch)
Stereo 5
Input Gain (dB/Ad-Sw)
+28~0
Vcc(Min.)[V]
4.5
Vcc(Max.)[V]
9.5
Iq[mA]
8
Tone Control Band
BASS, Treble
Volume (ch/Ad-Sw)
2/-
Volume Range/Step (dB/dB)
0~-87, -∞/1
[I] Independent from Input Selector / [C] Cascade from Input Selector
I
Output Voltage (V, typ)
2.1
THD+N (dB)
0.01
EQ (number of Band)
2
Output Noise[µVrms]
4.5
Surround
Yes
I/F
2-wire
Power Supply Voltage (V)
4.5~9.5
Temperature (Min.)[°C]
-25
Temperature (Max.)[°C]
75
Package Size [mm]
13.6x7.8 (t=2.01)
Features:
- 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.
