TI INA118P
Low input current, high gain operational amplifier





Brands: Texas Instruments
Mfr.Part #: INA118P
Datasheet: INA118P Datasheet (PDF)
Package/Case: PDIP (P)-8
Product Type: Instrumentation, OP Amps, Buffer Amps
RoHS Status:
Stock Condition: 4,997 pcs, New Original
Warranty: 1 Year Ovaga Warranty - Find Out More
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INA118P General Description
Offering unparalleled precision and efficiency, the INA118P instrumentation amplifier is a standout choice for applications requiring accurate signal amplification and filtering. With a wide bandwidth of 1MHz and a low input offset voltage of ±100μV, this high-precision device is ideal for use in sensor interfaces, industrial process control, and medical instrumentation

Features
- High accuracy: ±0.1%
- Fast response time: 5 ms, typical
- Low noise: 2 mVrms, maximum

Specifications
Parameter | Value | Parameter | Value |
---|---|---|---|
Number of channels | 1 | Vs (max) (V) | 36 |
Vs (min) (V) | 2.7 | Input offset (±) (max) (µV) | 50 |
Voltage gain (min) (V/V) | 1 | Voltage gain (max) (V/V) | 10000 |
Noise at 1 kHz (typ) (nV√Hz) | 10 | Features | Overvoltage protection |
CMRR (min) (dB) | 110 | Input offset drift (±) (max) (V/°C) | 0.0000005 |
Input bias current (±) (max) (nA) | 5 | Iq (typ) (mA) | 0.35 |
Bandwidth at min gain (typ) (MHz) | 0.8 | Gain error (±) (max) (%) | 0.5 |
Operating temperature range (°C) | -40 to 85 | Rating | Catalog |
Manufacturer Type | Resistor | Gain nonlinearity (±) (max) (%) | 0.002 |
Output swing headroom (to negative supply) (typ) (V) | 0.2 | Output swing headroom (to positive supply) (typ) (V) | -0.8 |
Input common mode headroom (to negative supply) (typ) (V) | 0.95 | Input common mode headroom (to positive supply) (typ) (V) | -0.65 |
Noise at 0.1 Hz to 10 Hz (typ) (µVPP) | 0.28 | Base Product Number | INA118 |
Shipping
Shipping Type | Ship Fee | Lead Time | |
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DHL | $20.00-$40.00 (0.50 KG) | 2-5 days |
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Fedex | $20.00-$40.00 (0.50 KG) | 2-5 days |
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UPS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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TNT | $20.00-$40.00 (0.50 KG) | 2-5 days |
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EMS | $20.00-$40.00 (0.50 KG) | 2-5 days |
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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 | |
---|---|---|
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Wire Transfer | charge US$30.00 banking fee. |
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Paypal | charge 4.5% service fee. |
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Credit Card | charge 3.5% service fee. |
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Western Union | charge US.00 banking fee. |
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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
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Step1 :Product Inventory
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Step2 :Pressure Relief Packaging
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Step3 :Anti Static Packaging
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Step4 :Protective Packaging
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Step5 :Sealed Packaging
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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 INA118P?
A: To place an order for the INA118P, 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 INA118P?
A: We offer a 1-year warranty on the INA118P. 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 INA118P 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 INA118P 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 INA118P 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 INA118P.
Q: Are the price and stock information for INA118P 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 INA118P?
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 INA118P?
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
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The INA118P is a precision instrumentation amplifier chip manufactured by Texas Instruments. It is designed for use in applications requiring accurate signal amplification with high common-mode rejection. The INA118P offers low noise, high gain accuracy, and a wide input voltage range, making it suitable for a variety of precision measurement and sensor interfacing applications.
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Equivalent
Some equivalent products of INA118P chip are AD620, AD8221, AD8421, MAX407, and AD8221. These are all precision instrumentation amplifiers that offer similar functionality and performance to the INA118P chip. -
Features
INA118P is a high-performance, precision instrumentation amplifier with a gain range from 1 to 10000. It provides accurate amplification of small differential signals, low noise, high common-mode rejection, and bipolar input range. It is suitable for a wide range of applications including sensor signal conditioning, precision data acquisition, and medical instrumentation. -
Pinout
The INA118P is a precision instrumentation amplifier with a 14-pin configuration. The pin functions are as follows: Pin 1 (Output), Pin 2 (V-, Reference), Pin 3 (V+, Excitation), Pin 4 (V-, Excitation), Pin 5 (-Vs Supply), Pin 6 (Vref), Pin 7 (+Vs Supply), Pin 8 (Vout), Pins 9-14 (Not connected). -
Manufacturer
The INA118P is manufactured by Texas Instruments, a multinational semiconductor company that designs and manufactures a wide range of analog and digital integrated circuits. Texas Instruments is known for its high-quality and reliable products that are used in a variety of industries including automotive, consumer electronics, industrial, and telecommunications. -
Application Field
The INA118P is commonly used in medical instrumentation, industrial control systems, transducer interfacing, precision data acquisition systems, and power supply monitoring. It is particularly well-suited for applications that require high accuracy, low noise, and high common-mode rejection ratio. -
Package
The INA118P chip is packaged in a PDIP-8 form, which stands for Plastic Dual In-line Package with 8 pins. Its size is approximately 10.92mm x 6.35mm x 3.18mm (L x W x H).
Assembly Advice
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