BA14741F

Versatile Operational Amplifier with Wide Voltage Range
7,305 Effective Inventory

BA14741F

Effective Inventory7,305

Versatile Operational Amplifier with Wide Voltage Range

  • Manufacturer Part # : BA14741F

  • Package/Case: SOP14

  • Brand: ROHM

  • Product Categories : Buffers, Drivers, Receivers, Transceivers

Quality Assurance

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.

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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

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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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

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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BA14741F DataSheet
no-price

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 BA14741F or email to us: Email: [email protected], we will contact you in 12 hours.

Details

General-purpose BA4558 / BA4560 / BA15218 / BA14741 / BA15532 / BA4510 family and high-reliability BA4558R / BA4560R / BA4564R / BA4580R / BA4584 / BA4584R / BA8522R / BA2115 family integrate two or four independent Op-Amps on a single chip Especially, this series is suitable for any audio applications due to low noise and low distortion characteristics and are usable for other many applications by wide operating supply voltage range.BA4558R / BA4560R / BA4564R / BA4580R / BA4584R / BA8522R / BA2115 are high-reliability products with extended operating temperature range and high ESD tolerance.Features1) High voltage gain, low noise, low distortion2) Wide operating supply voltage ±4.0[V]～ ±15.0[V]( split supply) (BA4560/BA4558/ BA4558R/BA4560R/ BA4564R family) ±2.0[V]～ ±16.0[V]( split supply) (BA4580R/ BA4584/BA8522R/BA15218 family) ±2.0[V]～ ±8.5[V]( split supply)(BA4584R family) ±2.0[V]～ ±18.0[V]( split supply)(BA14741 family) ±3.0[V]～ ±20.0[V]( split supply)(BA15532 family) ±1.0[V]～ ±3.5[V]( split supply)(BA4510 family) ±1.0[V]～ ±7.0[V]( split supply)(BA2115 family)3) Internal phase compensation4) No latch up immunity5) Internal ESD protection Human body mode (HBM) ±5000[V](Typ.) (BA4558R/BA4560R/BA4564R/BA4580R/BA4584/ BA4584R/BA8522R/BA2115 family)6) Wide temperature range-40[℃ ]～ +85[℃ ] (BA4558/BA4560/BA4584/BA15218/BA14741/ BA2115 family) -40[℃ ]～ +105[℃ ] (BA4558R/BA4560R/BA4564R/BA4580R/BA4584R/ BA8522R family)

Key Features

  • 1) High voltage gain, low noise, low distortion
  • 2) Wide operating supply voltage
  • ±4.0[V]～ ±15.0[V]( split supply)
  • (BA4560/BA4558/ BA4558R/BA4560R/ BA4564R family)
  • ±2.0[V]～ ±16.0[V]( split supply)
  • (BA4580R/ BA4584/BA8522R/BA15218 family)
  • ±2.0[V]～ ±8.5[V]( split supply)(BA4584R family)
  • ±2.0[V]～ ±18.0[V]( split supply)(BA14741 family)
  • ±3.0[V]～ ±20.0[V]( split supply)(BA15532 family)
  • ±1.0[V]～ ±3.5[V]( split supply)(BA4510 family)
  • ±1.0[V]～ ±7.0[V]( split supply)(BA2115 family)
  • 3) Internal phase compensation
  • 4) No latch up immunity
  • 5) Internal ESD protection
  • Human body mode (HBM) ±5000[V](Typ.)
  • (BA4558R/BA4560R/BA4564R/BA4580R/BA4584/
  • BA4584R/BA8522R/BA2115 family)
  • 6) Wide temperature range
  • -40[℃ ]～ +85[℃ ] (BA4558/BA4560/BA4584/BA15218/BA14741/ BA2115 family)
  • -40[℃ ]～ +105[℃ ] (BA4558R/BA4560R/BA4564R/BA4580R/BA4584R/ BA8522R family)

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 SOIC
Pin Count ! 14 Reach Compliance Code compliant
ECCN Code EAR99 HTS Code ! 8542.33.00.01
Amplifier Type OPERATIONAL AMPLIFIER Architecture VOLTAGE-FEEDBACK
Average Bias Current-Max (IIB) 0.3 µA Bias Current-Max (IIB) @25C 0.3 µA
Common-mode Reject Ratio-Min 80 dB Common-mode Reject Ratio-Nom 100 dB
Frequency Compensation ! YES Input Offset Voltage-Max 5000 µV
JESD-30 Code R-PDSO-G14 JESD-609 Code e2
Length 8.7 mm Low-Offset NO
Neg Supply Voltage Limit-Max -18 V Neg Supply Voltage-Nom (Vsup) -15 V
Number of Functions 4 Number of Terminals 14
Operating Temperature-Max 85 °C Operating Temperature-Min -40 °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 ! +-15 V Qualification Status ! Not Qualified
Seated Height-Max 1.6 mm Slew Rate-Nom 1 V/us
Supply Current-Max 7 mA Supply Voltage Limit-Max 18 V
Supply Voltage-Nom (Vsup) 15 V Surface Mount ! YES
Technology BIPOLAR Temperature Grade ! INDUSTRIAL
Terminal Finish TIN COPPER Terminal Form ! GULL WING
Terminal Pitch ! 1.27 mm Terminal Position DUAL
Voltage Gain-Min 19952.6 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 BA14741F PDF Download

FAQs

What is BA14741F?

The BA14741F is a dual high slew rate, low noise operational amplifier designed by Rohm Semiconductor. It is specifically tailored for audio applications where high fidelity and low distortion are crucial, such as audio amplifiers, preamplifiers, and audio signal processing equipment.

How Does BA14741F Work?

The BA14741F operates as a high slew rate operational amplifier with low noise, making it suitable for amplifying audio signals with high fidelity and minimal distortion. The amplifier's characteristics are optimized for audio applications, providing clear and accurate signal amplification.

How Many Pins does BA14741F have and What are the Functions of the Pinout Configuration?

The BA14741F is housed in a 8-pin SOP (Small Outline Package) package. The pinout configuration includes:

  • IN1+: Non-inverting input pin for channel 1.
  • IN1-: Inverting input pin for channel 1.
  • OUT1: Output pin for channel 1.
  • VCC: Positive power supply pin.
  • VEE: Negative power supply pin.
  • OUT2: Output pin for channel 2.
  • IN2-: Inverting input pin for channel 2.
  • IN2+: Non-inverting input pin for channel 2.

What are the Pros and Cons of BA14741F?

Pros:

  • High Slew Rate: Provides high-speed signal processing, ideal for audio applications requiring rapid transitions.
  • Low Noise: Ensures minimal interference and distortion in audio signal processing.
  • Compact Package: The 8-pin SOP package is space-efficient, suitable for compact audio system designs.
  • Dual Channel: Allows for dual-channel audio processing, useful for stereo or dual-input applications.

Cons:

  • Limited Power Supply Range: May have limited operating voltage range, requiring careful consideration in system design.
  • External Components: May require additional external components for optimal audio performance in certain applications.

Are There Any Equivalents/Alternatives to BA14741F for Recommendation?

  • Similar alternatives to the BA14741F include the NJM4580 from New Japan Radio and the NE5532 from Texas Instruments.
  • Equivalents to the BA14741F include the RC4558 from Texas Instruments and the MC4558 from ON Semiconductor.

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