BD3813KS is a sound processor IC integrating gain amplifier, volume, bass, and treble needed for applications such as AV receiver, and mini component stereo into a single chip. Adoption of BD3812F a 2-channel volume IC enables a 6.1-channel and a 7.1-channel conversion. BiCMOS process has resulted in a wide dynamic range of 129dB. Dimension (Units : mm) 12..
1) Dynamic range: 129dB (Tone bypass,VOL=MUTE, IHF-A) 2) Independent 6-channel for master volume (0~-95dB, MUTE 1dB/Step) Utilization of resistor rudder has dramatically reduced residual noise as well as noise generated by switching. 3) Low consumption current design by adopting Bi-CMOS process 4) Maximum output voltage: 4.2Vrms (Vcc=7v, VEE=-7V, RL=10k ) 5) Built-in 5-channel independent input gain amplifier convenient to amplify input signal (BD3813KS: 0, 6, 12dB), (BD3815KS: 0, 6, 18dB) 6) 2-channel output port 7) 2-wire serial control (For both 3.3V and 5V) 2.15 ± 0.1 0.05 0.65 0.3 ± 0.
No. | Partie # | Fabricant | Description | Fiche Technique |
---|---|---|---|---|
1 | BD3811K1 |
Rohm |
5.1ch Sound Processor | |
2 | BD3812F |
Rohm |
2ch Electronic Volume | |
3 | BD3813KS |
Rohm |
6-channel volume IC for 6.1-channel | |
4 | BD3814FV |
Rohm |
6ch Electronic Volume | |
5 | BD3816K1 |
Rohm |
6.1ch Sound Processor | |
6 | BD3817KS |
Rohm |
6.1ch Sound Processor | |
7 | BD3818KS |
Rohm |
5.1ch Sound Processor | |
8 | BD38-xx |
Facon |
Single Phase Moulded Bridges 0.8 Amp ro 1.5 Amp | |
9 | BD380 |
Fairchild Semiconductor |
PNP Epitaxial Silicon Transistor | |
10 | BD380 |
INCHANGE |
PNP Transistor | |
11 | BD3801FS |
Rohm |
SCF built-in sound processor | |
12 | BD3805F |
Rohm |
Sound Processor for Car Audio |