BD3491FS-E2

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Rohm Semiconductor

CONSUMER CIRCUIT, BICMOS, PDSO32, 13.60 X 7.80 MM, 2.01 MM HEIGHT, SSOP-32

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BD3491FS-E2

Active

Rohm Semiconductor

CONSUMER CIRCUIT, BICMOS, PDSO32, 13.60 X 7.80 MM, 2.01 MM HEIGHT, SSOP-32

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	BD3491FS-E2

Applications	Consumer Audio
Function	Audio Signal Processor
Interface	I2C
Mounting Type	Surface Mount
Number of Channels [custom]	2
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Package / Case	32-SOP
Package / Case [x]	0.213 in
Package / Case [y]	5.4 mm
Supplier Device Package	32-SSOP-A
Voltage - Supply [Max]	9.5 V
Voltage - Supply [Min]	4.75 V

BD3491FS Series

Sound Processor with Built-in Surround Sound Function

Part	Number of Channels [custom]	Operating Temperature [Max]	Operating Temperature [Min]	Applications	Supplier Device Package	Package / Case	Package / Case [x]	Package / Case [y]	Function	Interface	Mounting Type	Voltage - Supply [Min]	Voltage - Supply [Max]
Rohm Semiconductor BD3491FS-E2	2	85 °C	-40 °C	Consumer Audio	32-SSOP-A	32-SOP	0.213 in	5.4 mm	Audio Signal Processor	I2C	Surface Mount	4.75 V	9.5 V

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$

Digikey	Cut Tape (CT)	1	$ 3.55
		10	$ 2.32
		25	$ 2.00
		100	$ 1.65
		250	$ 1.47
		500	$ 1.36
		1000	$ 1.28
	Digi-Reel®	1	$ 3.55
		10	$ 2.32
		25	$ 2.00
		100	$ 1.65
		250	$ 1.47
		500	$ 1.36
		1000	$ 1.28
	Tape & Reel (TR)	2000	$ 1.20
		4000	$ 1.14
		6000	$ 1.11
Newark	Each (Supplied on Cut Tape)	1	$ 2.69
		10	$ 1.93
		25	$ 1.83
		50	$ 1.72
		100	$ 1.61
		250	$ 1.41
		500	$ 1.30
		1000	$ 1.20

Description

General part information

BD3491FS Series

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 Bass Boost, Output gain, Surround by external components.