Downloading...
 
product-image
 

6.1ch/ 7.1ch Sound Processors - BD3816K1

ROHM 6.1 / 7.1ch sound processor ICs make it easy to configure 6.1 / 7.1ch home theater systems.

* This product is a STANDARD grade product and not recommend for on-vehicle devices.
Part number
Status
Package
Unit Quantity
Minimum Package Quantity
Packing Type
RoHS
BD3816K1 Active QFP80 500 50 Tray Yes
 
Specifications:
Vcc(Min.)[V] 10.0
Vcc(Max.)[V] 14.6
Iq[mA] 48.0
I/F 2-wire
Outputs 7
Volume Range 0to-95dB 1dB / step
Tone Control Band BASS, Treble
Input Gain[dB] 0to7dB 1dB / step
THD[%] 0.0010
Output Noise[µVrms] 1.2
Output voltage(Max.)[Vrms] 4.2
Operating Temperature (Min.)[°C] -20
Operating Temperature (Max.)[°C] 75
Features:
  • ・Dynamic range: 132dB (Volume Direct Mode, VOL=MUTE, IHF-A)
    ・Independent 7 channels for Master Volume (0 to -95 dB, MUTE 1dB/Step)
    ・Supporting 2nd room entertainment/2nd source recording
    ・Low current consumption design achieved by adopting the Bi-CMOS process
    ・Maximum output voltage: 4.2Vrms (VCC=7V, VEE=-7V, RL=10kohm)
    ・Built-in Input Gain Amp useful for amplifying input signals (0-7dB, 1dB/Step)
    ・Built-in Output Gain Amp useful for adjusting output signal voltages (0-17dB, 1dB/Step)
    ・Built-in mixing circuit for distributing the output signals from Center and Subwoofer
        channel to Front R/L channels (0, -3, -4, 5dB)
    ・2ch Volume BD3812F, 6ch Function Switch BD3843FS and BUS are common to be
        controlled simultaneously.
    ・REC A output terminal with a REC input/output switch useful for monitoring Equalizer
        Amp (For BD3816K1, available as an input function of the seventh line.)
    1・Output mute controlled by either serial data or an external control terminal
    1・2-wire serial control (For both 3.3V and 5V)
 
 
Applications:
 
 
RELATED PRODUCTS
Other New/Updated Products Relating to Audio & Video
PART NUMBER Product Name Package Datasheet Distribution Inventory
BD37069FV-M Sound Processor for Car Audio with Built-in High-Voltage Amplifier and 2nd Order Post Filter SSOP-B40   Buy Sample
BD34602FS-M 6ch Sound Processor for High-Quality Audio with Built-in Advanced Switch SSOP-A24   inquiry
BD34704KS2 7.1ch Sound Processor for High-Quality Audio with Built-in Micro-step Volume SQFP-T80C   Buy Sample
BD34705KS2 7.1ch Sound Processor with Built-in Micro-step Volume SQFP-T64   Buy Sample
BD37067FV-M Sound Processor for car audio built-in 2nd order post filter SSOP-B40   Buy
BD37068FV-M Sound Processor for car audio built-in High-Voltage function and 2nd order post filter SSOP-B40   Buy
New Products:
 
 
Technical Data
Application Note

Thermal Resistance