BA7755A

Name: BA7755A
Rating: 4.5 (10 reviews)

Audio/Video Switch, 1 Func, 1 Channel, PSIP5, SIP-5

7,506 Effective Inventory

BA7755A

Effective Inventory7,506

Audio/Video Switch, 1 Func, 1 Channel, PSIP5, SIP-5

Manufacturer Part # : BA7755A
Package/Case: SIP5P
Brand: ROHM SEMICONDUCTOR

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.

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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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BA7755A 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!

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Please submit RFQ for BA7755A or email to us: Email: [email protected], we will contact you in 12 hours.

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Details

The standard audio circuits of video cassette recorders and the recording circuits of tape decks use AC bias recording to record the audio signal onto the tape. This bias voltage is some tens of volts, and a high-capacity bias-side switch is required to electronically switch the head when in playback or record mode. The BA7755A and BA7755AF are high-voltage switching ICs designed to switch voltages as high as ± 65VDC or AC120VP-P (f = 70Hz). Two control systems, one for current control, and one for voltage control are provided, so the ICs can be used in circuits that employ either method. By combining the BA7755A or BA7755AF with the BA7751ALS recording / playback amplifier, it is possible to construct a compact recording / playback audio circuit. In addition, the BA7755A and BA7755AF are an excellent choice for a wide variety of other high-voltage switching applications.• Features 1) High withstanding voltage ( ± 65VDC (Min.), AC120VP-P (Min.), f = 70Hz). 2) Circuits for either current control or voltage control are provided on the chip. 3) Compact SIP 5pin or SOP 8pin package.• Applications Video cassette recorders and tape decks

Key Features

1) High withstanding voltage ( ± 65VDC (Min.), AC120VP-P (Min.), f = 70Hz).
2) Circuits for either current control or voltage control are provided on the chip.
3) Compact SIP 5pin or SOP 8pin package.

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	Active	Part Package Code	SIP
Pin Count !	5	Reach Compliance Code	compliant
HTS Code !	8542.39.00.01	Analog IC - Other Type	AUDIO/VIDEO SWITCH
JESD-30 Code	R-PSIP-T5	JESD-609 Code	e3/e2
Length	11.8 mm	Number of Channels	1
Number of Functions	1	Number of Terminals	5
On-state Resistance-Max (Ron)	15 Ω	Operating Temperature-Max	65 °C
Operating Temperature-Min	-10 °C	Package Body Material	PLASTIC/EPOXY
Package Code	SIP	Package Shape	RECTANGULAR
Package Style	IN-LINE	Peak Reflow Temperature (Cel)	260
Qualification Status !	Not Qualified	Seated Height-Max	6.3 mm
Supply Voltage-Nom (Vsup)	9 V	Surface Mount !	NO
Temperature Grade !	COMMERCIAL	Terminal Finish	TIN/TIN COPPER
Terminal Form !	THROUGH-HOLE	Terminal Pitch !	2.54 mm
Terminal Position	SINGLE	Time@Peak Reflow Temperature-Max (s)	10
Width	2.4 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 BA7755A PDF Download

FAQs

What is BA7755A?

The BA7755A is a dual operational amplifier IC manufactured by Rohm Semiconductor. It is designed for a wide range of general-purpose applications requiring amplification and signal conditioning.

How Does BA7755A Work?

The BA7755A functions as a dual operational amplifier, amplifying input signals with precision and providing output that is a multiple of the differential input voltage. It is suitable for use in audio amplifiers, active filters, oscillators, and other signal processing circuits.

How Many Pins does BA7755A have and What are the Functions of the Pinout Configuration?

The BA7755A is available in an 8-pin DIP (Dual Inline Package) or SOP (Small Outline Package). The pinout configuration typically includes:

VCC+: Positive power supply pin for both amplifiers.
VCC-: Negative power supply pin for both amplifiers.
IN1+: Non-inverting input pin for amplifier 1.
IN1-: Inverting input pin for amplifier 1.
OUT1: Output pin for amplifier 1.
IN2+: Non-inverting input pin for amplifier 2.
IN2-: Inverting input pin for amplifier 2.
OUT2: Output pin for amplifier 2.

What are the Pros and Cons of BA7755A?

Pros:

General-Purpose: Suitable for a wide range of applications requiring signal amplification.
Easy to Use: Provides basic operational amplifier functionality, easy to integrate into circuits.
Cost-Effective: Relatively low cost compared to specialized operational amplifiers.
Multiple Configurations: Dual amplifier design allows for flexibility in circuit design.

Cons:

Limited Features: May not have advanced features or specifications compared to higher-end operational amplifiers.
Performance Limitations: Limited bandwidth and precision compared to precision operational amplifiers.
Not Specialized: May not be the best choice for applications requiring high precision or specific functionalities.

Are There Any Equivalents/Alternatives to BA7755A for Recommendation?

Equivalents to the BA7755A include the LM358 from Texas Instruments and the LM4562 from National Semiconductor.
Alternatives to the BA7755A include the NJM4558 from New Japan Radio and the MC34025 from ON Semiconductor.

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