TI OPA4132UA
Accurate and reliable op-amp suitable for industrial control and medical device use





Brands: Texas Instruments
Mfr.Part #: OPA4132UA
Datasheet: OPA4132UA Datasheet (PDF)
Package/Case: SOIC (D)-14
RoHS Status:
Stock Condition: 10,341 pcs, New Original
Product Type: Instrumentation, OP Amps, Buffer Amps
Warranty: 1 Year Ovaga Warranty - Find Out More
0
1
*All prices are in USD
Qty | Unit Price | Ext Price |
---|---|---|
1 | $16.220 | $16.220 |
10 | $15.589 | $155.890 |
30 | $14.499 | $434.970 |
100 | $13.546 | $1354.600 |
In Stock 10,341 PCS
OPA4132UA General Description
What sets the OPA4132UA apart is its ability to maintain low distortion levels (0.00008%) while providing a high open-loop gain of 130 dB, ensuring precise signal reproduction even with a 600-ohm load. The wide supply range of ±12.5V to ±18V adds to its versatility, allowing for seamless integration into a variety of circuit configurations. Available in a 14-pin PDIP or SOIC package, this op-amp offers flexibility in design and ease of assembly, catering to the needs of various projects

Features
- Robust ESD Protection: >4 kV
- Low Output Impedance: 50 Ω
- High Frequency Stability: >20 kHz
Application
- Charge Amplifier
- Voltage-Controlled Oscillator
- Signal Conditioner
Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Number of channels | 4 | Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) | 5 |
Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) | 36 | GBW (typ) (MHz) | 8 |
Slew rate (typ) (V/µs) | 20 | Rail-to-rail | No |
Vos (offset voltage at 25°C) (max) (mV) | 2 | Iq per channel (typ) (mA) | 4 |
Vn at 1 kHz (typ) (nV√Hz) | 8 | Rating | Catalog |
Operating temperature range (°C) | -40 to 85 | Iout (typ) (A) | 0.04 |
Architecture | FET | CMRR (typ) (dB) | 100 |
Input bias current (max) (pA) | 50 | Base Product Number | OPA4132 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
---|---|---|---|
![]() |
DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
![]() |
REGISTERED AIR MAIL | $20.00-$40.00 (0.50 KG) | 2-5 days |
Processing Time:Shipping fee depend on different zone and country.
Payment
Terms of payment | Hand Fee | |
---|---|---|
![]() |
Wire Transfer | charge US$30.00 banking fee. |
![]() |
Paypal | charge 4.5% service fee. |
![]() |
Credit Card | charge 3.5% service fee. |
![]() |
Western Union | charge US.00 banking fee. |
![]() |
Money Gram | charge US$0.00 banking fee. |
Guarantees
1.The electronic components you purchase include 365 Days Warranty, We guarantee product quality.
2.If some of the items you received aren't of perfect quality, we would resiponsibly arrange your refund or replacement. But the items must remain their orginal condition.
Packing
-
Step1 :Product Inventory
-
Step2 :Pressure Relief Packaging
-
Step3 :Anti Static Packaging
-
Step4 :Protective Packaging
-
Step5 :Sealed Packaging
-
Step6 :Preparation for shipment
We will inspect and count all goods before shipping to ensure that all products are intact and in accurate quantity, and will fully package them to ensure that they will not be damaged during transportation.
Q: How can I order the OPA4132UA?
A: To place an order for the OPA4132UA, select the "Add to Cart" button associated with the product listing on our website. Once selected, you can finalize your purchase by proceeding to the checkout page, where you can enter your payment and shipping information.
Q: What is the warranty period for the OPA4132UA?
A: We offer a 1-year warranty on the OPA4132UA. This warranty covers any defects in materials and artistry under normal use. During the warranty period, if the product is found to be defective, it will be repaired or replaced at no charge. For further details, please refer to our warranty policy.
Q: How does Ovaga ensure the authenticity of OPA4132UA from Texas Instruments?
A: Ovaga has a dedicated business development team that rigorously tests and verifies the credentials of original Texas Instruments manufacturers and authorized agents. All Texas Instruments suppliers must pass a qualification review before they can list their OPA4132UA products on our platform. We emphasize sourcing from reliable channels and maintaining high product quality standards, ensuring you can make your purchase with confidence.
Q: How can I find detailed information about the OPA4132UA chips, such as application notes, factory information, and images?
A: You can utilize Ovaga's intelligent search engine, filter by the Ethernet PHY Products category, or visit the Texas Instruments information page to find comprehensive details about the OPA4132UA.
Q: Are the price and stock information for OPA4132UA on Ovaga's platform accurate?
A: Inventory levels for Texas Instruments products can fluctuate and may not be updated in real time. The information is refreshed periodically within 24 hours. To confirm stock availability and final pricing, you must confirm your order with an Ovaga salesperson or customer service representative before proceeding with payment.
Q: Can I place orders offline with Ovaga?
A: Yes, offline orders are accepted. You can navigate to the "My Orders" section and enter transaction management to place your order. Reviewing the "Order Details" and proceeding to place the order is straightforward. Additionally, you may benefit from coupons or selected gifts when ordering online.
Q: What payment methods are accepted by Ovaga?
A: Ovaga accepts various payment methods, including Wire Transfer, PayPal, Credit Cards, Western Union, and Money Gram.
Q: How is shipping arranged, and how can I track my package?
A: Customers can choose from industry-leading freight companies such as DHL, FedEx, UPS, TNT, EMS, and Registered Air Mail. Once your order is processed for shipment, you will receive an email with the shipping status and tracking number. Note that tracking information may take up to 24 hours to be displayed by carriers. Typically, express delivery takes 2-5 days.
Q: What is the return or replacement process for OPA4132UA?
A: Ovaga conducts Pre-Shipment Inspections (PSI) on all orders to ensure quality before shipment. Suppose there are issues such as quantity discrepancies, incorrect items, or visible defects (e.g., breakage or rust), and they are acknowledged by us. In that case, returns or replacements will be accepted under the following conditions:
- ●The defect must be reported within 365 days after delivery.
- ●The product must be unused and in its original, unopened packaging.
- ●Requesting Return Authorizations must be obtained.
For the return process:
- ●Please inform us within 365 days of receiving the product.
- ●Obtain Return Authorization from our team.
- ●Please refer to our After-Sale Matters for more detailed instructions.
Q: How can I contact Ovaga for support, including obtaining datasheets or pin diagrams for the OPA4132UA?
A: For any after-sales support or technical inquiries, including requests for datasheets or pin diagrams, please get in touch with us via email at [email protected].
Q: What can you tell me about Ovaga's quality assurance practices?
A: Ovaga is committed to maintaining the highest standards of quality. We are certified under ISO14001, ISO 9001, IATF16949, ISO13485, and DUNS standards by the Quality Systems Registrar. This certification signifies that our operational systems meet stringent international standards in quality management. Our compliance is regularly reviewed and tested to ensure ongoing adherence to these standards, affirming our commitment to quality and continuous improvement.
Q: What do the ISO, IATF, and DUNS certifications mean for customers of Ovaga?
A: Our ISO, IATF, and DUNS certifications assure customers that Ovaga operates systems that are both accurate and comprehensive, meeting the rigorous requirements of the ISO, IATF, and DUNS standards. This certification underscores our long-term commitment to continuous improvement across our operations. As a note to our customers, while we strive for accuracy in product data on our website, we recommend referring to the manufacturer's datasheet or catalog for confirmed product specifications before placing an order. If you identify any discrepancies, please get in touch with us immediately.
Part points
-
The OPA4132UA is a high-speed, low-noise operational amplifier designed by Texas Instruments (TI). Key features include:
FET-input design with a maximum input bias current of 50 pA.
Wide bandwidth of 8 MHz, enabling fast signal processing in audio and measurement applications.
High slew rate of 20 V/μs, reducing distortion when amplifying signals. The OPA4132UA is suitable for various applications, including audio amplifiers, precision instrumentation, and data converters. Its combination of high performance and low noise makes it a popular choice among engineers. -
Equivalent
The equivalent products of OPA4132UA from Texas Instruments (TI) include: - OPA277UA: High-speed FET-input op amp. - LMP678: Low noise, high gain dual op amp. These alternatives offer similar performance in audio and instrumentation applications. -
Features
The OPA4132UA features are designed for high-performance applications:
FET input: Low current bias (50 pA max).
Wide bandwidth: 8 MHz, suitable for fast signal processing.
High slew rate: 20 V/μs, ideal for low distortion amplification.
Low noise: 8 nV/√Hz at 1 kHz, ensuring precision measurements.
Low distortion: 0.00008%, high fidelity audio reproduction.
High open-loop gain: 130 dB, enabling strong signal amplification.
Wide supply range: ±12.5 to ±18V, offering flexibility in power requirements. These features make the OPA4132UA an ideal choice for applications requiring high accuracy, low noise, and excellent performance characteristics. -
Pinout
The OPA4132UA is a quad operational amplifier with a SOIC-14 package. The pin count is 14, but for simplicity, let's focus on the main functional pins:
**Power pins** (VDD, VSS): Supply voltage for the op amps.
**Quad input pins** (INx, x=1-4): Connect to the signal inputs for each op amp.
**Quad output pins** (OUTx, x=1-4): Deliver the amplified or processed signals from each op amp. Please note that some pins may be dedicated to specific functions like biasing or protection. For a complete pin description, consult the OPA4132UA datasheet. -
Manufacturer
The manufacturer of the OPA4132UA is Texas Instruments (TI), a leading global semiconductor company. TI specializes in designing and producing innovative electronic components and integrated circuits for various industries, including automotive, telecommunications, and consumer electronics. -
Application Field
The OPA4132UA is widely used in audio applications like headphones, amplifiers, and preamps. It's also employed in instrumentation and measurement due to its low noise and precision features. Its fast slew rate and high fidelity make it ideal for demanding audio and measurement systems. -
Package
The OPA4132UA has a package type of 14- SOIC, which stands for Small Outline Integrated Circuit with 14 pins.
Assembly Advice
No need to assemble boards by yourself anymore—Ovaga is here to help! We offer free assembly services for parts like OPA4132UA. Simply sign in to Ovaga and take advantage of discounts and free assembly options. Let us handle the work while you focus on your projects!
Learn more about our PCB services-
Pre-order the parts you need through Ovaga’s platform.
-
Once your parts are pre-ordered, simply place a PCBA order with us, and we’ll take care of the assembly for you.
-
Ovaga will produce and assemble your boards efficiently, with a quick turnaround of just 3 days!
PCB & SMT
PCB Assembly and Production Services
Professional Model >>Circuit Assembly Showcase

We provide high quality products, thoughtful service and after sale guarantee
-
We have rich products, can meet your various needs.
-
Minimum order quantity starts from 1pcs.
-
Lowest international shipping fee starts from $0.00
-
365 days quality guarantee for all products
Recommend
Assemble PCBs
One-Stop PCB & PCBA Services From design to production, delivered fast and cost-effectively. Certified quality:lATF16949,1S013485 IS09001.1S014001.
Fulfillment: Turnkey or consigned
Quantity: 1-10,000+pcs.
Quality Grade: IPC3
Lead time: as short as 2 days
Other: AOI. X-ray SPI, ICT