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TI LM2904DR 48HRS

general-purpose dual operational amplifier

ISO14001 ISO9001 IATF16949 ISO13485 DUNS

Brands: Texas Instruments

Mfr.Part #: LM2904DR

Datasheet: LM2904DR Datasheet (PDF)

Package/Case: SOIC-8

RoHS Status:

Stock Condition: 10,336 pcs, New Original

Product Type: Instrumentation, OP Amps, Buffer Amps

Warranty: 1 Year Ovaga Warranty - Find Out More

Reference Price

*All prices are in USD

Qty Unit Price Ext Price
10 $0.061 $0.610
100 $0.049 $4.900
300 $0.042 $12.600
2500 $0.038 $95.000
10000 $0.033 $330.000
20000 $0.032 $640.000

In Stock 10,336 PCS

- +

Quick Quote

Please submit RFQ for LM2904DR or email to us: Email: [email protected], we will contact you within 12 hours.

LM2904DR General Description

The LM2904DR is the go-to choice for anyone seeking a dual operational amplifier IC that delivers top-notch performance in a compact SOIC-8 package. Whether you're working on audio, sensor, or control applications, this device's low power consumption, low-offset voltage, and low-input bias current make it an excellent fit for a wide range of general-purpose circuit designs

Features

  • Wide bandwidth operational amplifier
  • Low distortion amplifier circuit
  • Stable thermal performance
  • Compact 8-pin SOIC package design

Application

  • LM2904DR for instrumentation
  • LM2904DR in low-power devices
  • LM2904DR for voltage comparison

Specifications

Parameter Value Parameter Value
Number of channels 2 Total supply voltage (+5 V = 5, ±5 V = 10) (max) (V) 26
Total supply voltage (+5 V = 5, ±5 V = 10) (min) (V) 3 Rail-to-rail In to V-
GBW (typ) (MHz) 0.7 Slew rate (typ) (V/µs) 0.3
Vos (offset voltage at 25°C) (max) (mV) 7 Iq per channel (typ) (mA) 0.35
Vn at 1 kHz (typ) (nV√Hz) 40 Rating Catalog
Operating temperature range (°C) -40 to 125 Offset drift (typ) (µV/°C) 7
Features Cost Optimized Input bias current (max) (pA) 250000
CMRR (typ) (dB) 80 Iout (typ) (A) 0.03
Architecture Bipolar Input common mode headroom (to negative supply) (typ) (V) 0
Input common mode headroom (to positive supply) (typ) (V) -1.5 Output swing headroom (to negative supply) (typ) (V) 0.005
Output swing headroom (to positive supply) (typ) (V) -2 Base Product Number LM2904

Shipping

Shipping Type Ship Fee Lead Time
DHL DHL $20.00-$40.00 (0.50 KG) 2-5 days
Fedex Fedex $20.00-$40.00 (0.50 KG) 2-5 days
UPS UPS $20.00-$40.00 (0.50 KG) 2-5 days
TNT TNT $20.00-$40.00 (0.50 KG) 2-5 days
EMS EMS $20.00-$40.00 (0.50 KG) 2-5 days
REGISTERED AIR MAIL 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 Wire Transfer charge US$30.00 banking fee.
Paypal Paypal charge 4.5% service fee.
Credit Card Credit Card charge 3.5% service fee.
Western Union Western Union charge US.00 banking fee.
Money Gram 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

  • Product Inventory

    Step1 :Product Inventory

  • Pressure Relief Packaging

    Step2 :Pressure Relief Packaging

  • Anti Static Packaging

    Step3 :Anti Static Packaging

  • Protective Packaging

    Step4 :Protective Packaging

  • Sealed Packaging

    Step5 :Sealed Packaging

  • Preparation for shipment

    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.

  • ESD
  • ESD

Q: How can I order the LM2904DR?

A: To place an order for the LM2904DR, 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 LM2904DR?

A: We offer a 1-year warranty on the LM2904DR. 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 LM2904DR 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 LM2904DR 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 LM2904DR 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 LM2904DR.

Q: Are the price and stock information for LM2904DR 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 LM2904DR?

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 LM2904DR?

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

  • LM2904DR is a dual operational amplifier chip with low power consumption and wide supply voltage range. It is commonly used in audio applications, voltage followers, and signal conditioning circuits. The chip has a high slew rate, low input bias current, and is available in a small outline package, making it suitable for various analog applications.
  • Equivalent

    The LM2904DR operational amplifier has equivalents such as LM358, LM358N, and NJM2904. These alternatives offer similar specifications and performance characteristics, making them suitable replacements in various electronic circuits where the LM2904DR is used.
  • Features

    1. Dual operational amplifier in a single package 2. Wide operating voltage range from 3V to 32V 3. Low input offset voltage and offset current 4. Low power consumption 5. High common-mode rejection ratio 6. Internally frequency-compensated for unity-gain (Note: LM2904DR is a specific model of the LM2904 operational amplifier)
  • Pinout

    The LM2904DR is a dual operational amplifier integrated circuit with 8 pins. It is commonly used in audio applications, voltage followers, and signal conditioning circuits.
  • Manufacturer

    The LM2904DR is manufactured by Texas Instruments, a multinational semiconductor company. They produce a wide range of integrated circuits, embedded processors, and analog chips for various industries including automotive, industrial, and consumer electronics.
  • Application Field

    The LM2904DR is commonly used in applications such as audio amplifiers, voltage comparators, signal conditioning circuits, active filters, and voltage followers. It is also widely used in industrial control systems, instrumentation, and precision measuring equipment due to its low input offset voltage, low input bias current, and high common-mode rejection ratio.
  • Package

    The LM2904DR chip is offered in a SOIC-8 package type, in Dual Operational Amplifier form, and has a size of 4.90 mm x 3.91 mm x 1.65 mm.

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