BA3308F

Name: BA3308F
Rating: 4.5 (10 reviews)

The BA3308F offers high-quality audio amplification for stereo systems and electronic devices

6,104 Effective Inventory

BA3308F

Effective Inventory6,104

The BA3308F offers high-quality audio amplification for stereo systems and electronic devices

Manufacturer Part # : BA3308F
Package/Case: SOP14
Brand: ROHM SEMICONDUCTOR
Product Categories : Instrumentation, OP Amps, Buffer Amps

Quality Assurance

All parts procured from our supply chain network undergo a rigorous incoming inspection process. This meticulous inspection ensures that the parts received by our customers are authentic and meet the required standards. Additionally, we maintain detailed records of these inspections to ensure transparency and traceability throughout the supply chain.

Certification

We have successfully obtained various certification standards and have established our own professional testing laboratory. This ensures that every product we supply to our customers meets the highest quality standards. We adhere to strict testing protocols to maintain the consistency and accuracy of our products. To ensure that our products are original and genuine, we also collaborate with reputable third-party testing facilities to conduct rigorous quality testing. Our commitment to quality extends to meeting industry, legal, regulatory, and ISO 9001:2015 requirements.

Shipping & Payment

About Shipping

We generally ship orders within a few business days through reliable shipping carriers such as FedEx, SF, UPS, or DHL. We also have support for other shipping methods. If you would like to inquire about specific shipping details or costs, please don't hesitate to reach out to us.

About Payment

We accept various payment methods, including VISA, MasterCard, UnionPay, Western Union, PayPal, and other channels.

If you have a specific payment method in mind or would like to inquire about rates and other details, please feel free to contact us.

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Service & Packaging

About After Sales Service

All Parts Extended Quality Guarantee

Initiate the application within 90 days from the shipment date.

Confirm the return or exchange with our staff.

Maintain the goods in their original condition as received.

Lastly, please note that the eligibility for return or exchange of goods is subject to an assessment of the actual condition of the returned items. We will evaluate the received goods before finalizing the return or exchange process. If you have any inquiries or require further assistance regarding returns or exchanges, please don't hesitate to contact us at [email protected]

About packaging

Regarding packaging, our products are carefully packed in anti-static bags to provide ESD anti-static protection. The outer packaging is durable with secure closure. We support various packaging methods such as Tape and Reel, Cut Tape, Tube, or Tray.

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BA3308F DataSheet

Current price plan is under preparation. Please contact our customer service team for the latest pricing information. Thank you for your understanding and support!

Rapid Quote

Please submit RFQ for BA3308F or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

● Description The BA3308F/FV is a dual preamplifier for recording and playback with ALC (auto level control), developed for stereo radio, cassette recorders, tape recorders, and other pre amplifiers audio applications. ALC circuit has a build in rectification circuit with wide adjustable dynamic range, high gain, low distortion amplifiers with direct coupling and mute circuit, used to cut off pop noise during power on. Available in SOP14, or SSOP-B14 Packages.● Features 1) Built-in ALC rectification diode 2) Wide operating power supply voltage range (VCC=4.5~14 V) 3) Low current consumption (IQ=3.5mA) 4) High gain (GVO=80dB) 5) Low distortion (THD=0.1%) 6) Low noise (VNIN=1 μVrms) 7) Input coupling capacitor not needed 8) Good ALC channel balance 9) Built-in power supply mute circuit 10) Dynamic range of ALC can be changed by attaching input resistance.● Applications Stereo radio, cassette tape recorders, stereo cassette decks, home stereos, music centers, etc.

Key Features

1) Built-in ALC rectification diode
2) Wide operating power supply voltage range (VCC=4.5~14 V)
3) Low current consumption (IQ=3.5mA)
4) High gain (GVO=80dB)
5) Low distortion (THD=0.1%)
6) Low noise (VNIN=1 μVrms)
7) Input coupling capacitor not needed
8) Good ALC channel balance
9) Built-in power supply mute circuit
10) Dynamic range of ALC can be changed by attaching input resistance.

Specifications

The followings are basic parameters of the part selected concerning the characteristics of the part and categories it belongs to.

Pbfree Code	Yes	Rohs Code	Yes
Part Life Cycle Code	Obsolete	Part Package Code	SOIC
Pin Count !	14	Reach Compliance Code	compliant
ECCN Code	EAR99	HTS Code !	8542.33.00.01
Bandwidth-Nom	20 kHz	Consumer IC Type	AUDIO PREAMPLIFIER
Gain	80 dB	Harmonic Distortion	0.1%
JESD-30 Code	R-PDSO-G14	JESD-609 Code	e2
Length	8.7 mm	Number of Channels	2
Number of Functions	1	Number of Terminals	14
Operating Temperature-Max	75 °C	Operating Temperature-Min	-25 °C
Package Body Material	PLASTIC/EPOXY	Package Code	SOP
Package Equivalence Code	SOP14,.25	Package Shape	RECTANGULAR
Package Style	SMALL OUTLINE	Peak Reflow Temperature (Cel)	260
Power Supplies !	7 V	Qualification Status !	Not Qualified
Seated Height-Max	1.6 mm	Supply Current-Max	4.5 mA
Supply Voltage-Max (Vsup)	14 V	Supply Voltage-Min (Vsup)	4.5 V
Surface Mount !	YES	Temperature Grade !	COMMERCIAL EXTENDED
Terminal Finish	TIN COPPER	Terminal Form !	GULL WING
Terminal Pitch !	1.27 mm	Terminal Position	DUAL
Width	4.4 mm

Datasheet PDF

Datasheets record the features, absolute maximum ratings, applications and more of the device, which benefit a lot as an overall guide to the specific application of the part.

Preliminary Specification BA3308F PDF Download

FAQs

What is BA3308F?

The BA3308F is a dual preamplifier integrated circuit designed by ROHM Semiconductor. It is commonly used in audio applications for amplifying low-level audio signals before they are further processed or amplified.

How Does BA3308F Work?

The BA3308F operates as a dual preamplifier that can amplify and shape analog audio signals. It typically includes features such as adjustable gain settings, input/output buffers, and possibly tone control circuits. The IC ensures that low-level audio signals are boosted to a level suitable for subsequent processing stages or for driving speakers.

How Many Pins does BA3308F have and What are the Functions of the Pinout Configuration?

The BA3308F is housed in a 16-pin SSOP (Shrink Small Outline Package) package. The pinout configuration includes:

VCC: Power supply pin.
GND: Ground pin.
IN1, IN2: Audio input pins.
GAIN1, GAIN2: Gain control pins for each channel.
OUT1, OUT2: Audio output pins.
BYPASS: Bypass or muting control pin.

What are the Pros and Cons of BA3308F?

Pros:

Dual Preamplifier: Provides two preamplifier channels in a single IC package.
Adjustable Gain: Allows for flexible amplification of audio signals.
Low Distortion: Offers good audio signal fidelity with low distortion.
Compact Package: The SSOP package is compact and space-efficient.

Cons:

Single Function: Limited to preamplification functionality and may require additional components for full audio processing.
Complexity: Requires understanding of audio circuit design to utilize effectively.

Are There Any Equivalents/Alternatives to BA3308F for Recommendation?

Alternatives to the BA3308F include the NJM2708 from NJR and the LM833 from Texas Instruments.

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