BD3813KS
5.1ch Sound Processors
BD3813KS
5.1ch Sound Processors
ROHM 5.1 sound processor ICs make it easy to configure 5.1 home theater systems.
For Automotive usage, please contact Sales.
Product Detail
Specifications:
Input (ch) ?
6
Vcc(Min.)[V]
10
Vcc(Max.)[V]
14.6
Iq[mA]
20
Outputs
6
Tone Control Band
BASS, Treble
Volume (ch/Ad-Sw) ?
6/-
Volume Range/Step (dB/dB) ?
+12~0/6
[I] Independent from Input Selector / [C] Cascade from Input Selector ?
I
Fader (ch/Ad-Sw) ?
6/-
Fader Range/Step (dB/dB) ?
0~-95/1
Output Voltage (V, typ)
4.2
THD+N (dB)
0.004
EQ (number of Band) ?
2
Output Noise[µVrms]
1.5
I/F
2-wire
Power Supply Voltage (V) ?
±5~±7.3
Temperature (Min.)[°C]
-20
Temperature (Max.)[°C]
75
Package Size [mm]
12.4x12.4 (t=2.3)
Features:
- Wide dynamic range: 129dB (Tone Bypass, VOL=MUTE, IHF-A)
- Independent 6 channels for Master Volume (0 to -95 dB, MUTE 1dB/Step)
Implementation of a resistance ladder type circuit reduces residual noise and a
shock sound at switching. - Low current consumption design achieved by adopting the Bi-CMOS process
- Maximum output voltage: 4.2Vrms (Vcc=7V, VEE=-7V, RL=10kΩ)
- Built-in 5ch independent input gain amplifier useful for amplifying input signals
- Built-in 2ch output port
- 2-wire serial control (For both 3.3V and 5V)