BD3491FS-E2 ROHM, 6-Channel Audio Processor, 32-Pin SSOP

  • RS Stock No. 185-0945
  • Mfr. Part No. BD3491FS-E2
  • Manufacturer ROHM
Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

Built in stereo 6 input selectors and volume that there is not an impedance change of a volume terminal. And this is sound processor can realize 2-band equalizer (Bass/Treble, Gain±14dB / 2dB step) and BassBoost, Output gain, Surround by external components.

Equipped with 6 single ended stereo input selectors
Built-in input gain controller suitable for mobile audio
Volume input terminal can be used as a microphone input terminal since its impedance remains constant even if volume setting is changed
Bi-CMOS process is suitable for the design of low current and low energy. It also provides more quality for Bi-CMOS small scale regulator and heat in a set
The package of this IC is SSOP-A32. Sound input terminals and output terminals arrangement is optimized for easy and fast layout of PCB pattern. At the same time, it minimizes PCB area

Attribute Value
Number of Channels 6
Internal Master Clock 400kHz
Mounting Type Surface Mount
Package Type SSOP
Pin Count 32
Dimensions 13.6 x 5.4 x 1.8mm
Height 1.8mm
Length 13.6mm
Maximum Operating Temperature +85 °C
Maximum Operating Supply Voltage 9.5 V
Minimum Operating Supply Voltage 4.75 V
Width 5.4mm
Minimum Operating Temperature -40 °C
On back order for despatch 05/08/2020, delivery within 5 working days from despatch date.
Price (ex. GST) Each (On a Reel of 2000)
$ 1.65
(exc. GST)
$ 1.81
(inc. GST)
Per unit
Per Reel*
2000 +
*price indicative