Congratulations On Your Successful Submission
Submission Failure
BA2902F
Bi-polar operational amplifier with minimal offset
BA2902F
Bi-polar operational amplifier with minimal offset
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.
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.
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.
WireTransfer
Paypal
CreditCard
WesternUnion
MoneyGram
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.
Example
Tape and Reel
Cut Tape
Tube or Tray
BA2902F 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!
Details
SILICON MONOLITHIC INTEGRATED CIRCUITGROUND SENSE QUAD OPERATIONAL AMPLIFIERS
Key Features
- Wide operating temperature range. (-40 ~ +125[°C])
- Operable with a single power supply. (3[V] ~ 32[V])
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) | 0.25 µA | Bias Current-Max (IIB) @25C | 0.25 µA |
| Common-mode Reject Ratio-Nom | 80 dB | Frequency Compensation ! | YES |
| Input Offset Voltage-Max | 10000 µV | JESD-30 Code | R-PDSO-G14 |
| JESD-609 Code | e2 | Length | 8.7 mm |
| Low-Offset | NO | Micropower ! | YES |
| Number of Functions | 4 | Number of Terminals | 14 |
| Operating Temperature-Max | 125 °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 ! | +-1.5/+-16/3/32 V | Qualification Status ! | Not Qualified |
| Seated Height-Max | 1.71 mm | Slew Rate-Nom | 0.2 V/us |
| Supply Current-Max | 3 mA | Supply Voltage Limit-Max | 32 V |
| Supply Voltage-Nom (Vsup) | 5 V | Surface Mount ! | YES |
| Technology | BIPOLAR | Temperature Grade ! | AUTOMOTIVE |
| Terminal Finish | TIN COPPER | Terminal Form ! | GULL WING |
| Terminal Pitch ! | 1.27 mm | Terminal Position | DUAL |
| Unity Gain BW-Nom | 500 | Voltage Gain-Min | 25000 |
| 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.
FAQs
What is BA2902F?
The BA2902F is a dual operational amplifier with low noise and low input bias current, designed by ROHM Semiconductor. It is well-suited for audio applications, voltage followers, and sensor signal conditioning where low noise and precision amplification are required.
How Does BA2902F Work?
The BA2902F operates as a dual operational amplifier with low noise and low input bias current, providing accurate and stable signal amplification. It is designed to work with a wide range of supply voltages and delivers high-precision performance, making it suitable for various audio and sensor interface applications.
How Many Pins does BA2902F have and What are the Functions of the Pinout Configuration?
The BA2902F is housed in an 8-pin SOP (Small Outline Package) package. The pinout configuration includes:
- V+: Positive power supply pin.
- V-: Negative power supply pin.
- IN1-: Inverting input pin for operational amplifier 1.
- IN1+: Non-inverting input pin for operational amplifier 1.
- OUT1: Output pin for operational amplifier 1.
- OUT2: Output pin for operational amplifier 2.
- IN2+: Non-inverting input pin for operational amplifier 2.
- IN2-: Inverting input pin for operational amplifier 2.
What are the Pros and Cons of BA2902F?
Pros:
- Low Noise: Provides low noise amplification, making it suitable for audio applications.
- Low Input Bias Current: Ideal for applications requiring high input impedance and minimal impact on the measured signal.
- Wide Supply Voltage Range: Can operate with a wide range of supply voltages, offering flexibility in system design.
- Precision: Delivers accurate and stable signal amplification for reliable performance.
- Compact Package: The 8-pin SOP package is space-efficient, suitable for compact designs.
Cons:
- Limited Bandwidth: May not be suitable for high-frequency applications.
- External Components: May require additional external components for optimal performance in certain applications.
Are There Any Equivalents/Alternatives to BA2902F for Recommendation?
- The LM358 from Texas Instruments is a popular alternative for dual operational amplifier applications.
- Similar alternatives to the BA2902F include the NJM4556 from New Japan Radio and the NE5532 from Texas Instruments.
Recommend Parts
-
![BA2901F]()
3,751 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BA4580RFVM]()
000uV Offset, Dual Function, PDSO8 Package, RoHS Certified
Brand: ROHM Package/Case: MSOP8
7,533 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
-
![BA2903SFVM]()
5,533 In Stock
Cargo cycle: 3~7 Days
The minimum order is 1
