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LMP7702MAX/NOPB

Dual precision CMOS op-amp, 220uV Vos, 200fA Ib, 2.5MHz, SOIC-8, -40 to 125C

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Manufacturer Part：

LMP7702MAX/NOPB

Package：

SOIC-8 (4.9x3.9x1.5mm)

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Description

Product Overview

The Texas Instruments LMP7702MAX/NOPB is a dual precision CMOS input RRIO operational amplifier with 220uV max offset, 1pA bias current, and 2.5MHz GBW in an SOIC-8 package.

Key Specifications

Channels 2 (Dual)
Supply Voltage 2.7V to 12V
Input Offset Voltage +/-220 uV max
Offset Drift +/-1 uV/C typ
Input Bias Current +/-200 fA typ
GBW Product 2.5 MHz
Slew Rate 1 V/us
Voltage Noise 9 nV/sqrt(Hz) @ 1kHz
CMRR 130 dB typ
Iq per Channel 0.85 mA typ
Operating Temperature -40 to +125C
Package SOIC-8 (4.9×3.9mm)

Features

  • Dual channel precision amplifier
  • CMOS input with 200fA bias current
  • Rail-to-rail input and output
  • +/-220uV low offset voltage
  • 9nV/sqrt(Hz) low noise
  • 2.7V to 12V wide supply range

Applications

  • Dual sensor signal conditioning
  • Instrumentation amplifier front-end
  • Active filter and integrator
  • Precision buffer and reference

The LMP7702MAX/NOPB from Texas Instruments is a dual precision CMOS input rail-to-rail input/output operational amplifier in an SOIC-8 package. With +/-220uV maximum input offset voltage, 200fA input bias current, and 9nV/sqrt(Hz) noise, it provides exceptional precision for sensor interface and instrumentation applications. The 2.5MHz GBW and 1V/us slew rate support general-purpose signal conditioning from 2.7V to 12V supply. 130dB CMRR and open-loop gain ensure high-accuracy closed-loop performance.

The LMP7702 uses VIP50 BiCMOS technology combining a precision CMOS input stage with a robust bipolar output stage. The CMOS input provides femtoampere-level bias current, while laser trimming achieves +/-220uV offset. The rail-to-rail input uses complementary NMOS/PMOS pairs with offset trimming to minimize CMRR glitch at the crossover point. The output stage swings within 40mV of either rail.

Pin Name Type Description
1 OUT A Output Amplifier A output
2 IN- A Input Amplifier A inverting input
3 IN+ A Input Amplifier A non-inverting input
4 V- Power Negative supply / ground
5 IN+ B Input Amplifier B non-inverting input
6 IN- B Input Amplifier B inverting input
7 OUT B Output Amplifier B output
8 V+ Power Positive supply (2.7-12V)
  • Dual-channel strain gauge signal conditioning
  • Precision instrumentation amplifier
  • 2nd-order active low-pass filter
  • Battery-powered portable instrument
Model Manufacturer Key Difference
OPA2320 TI Dual precision, 40MHz GBW
ADA4522-2 ADI Dual zero-drift, 2.1uV max Vos
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Quality Assurance

Quality is the core foundation of our long-term global cooperation. With over 20 years of experience in the electronic component industry, Materialparts has built a strict and standardized quality management system covering component sourcing, incoming inspection, full-batch testing, packaging and delivery. We are committed to delivering 100% genuine, high-reliability electronic components for industrial control, automotive electronics, consumer electronics and medical device industries, and fully safeguarding your production and R&D projects.

1. Authorized & Genuine Sourcing Promise

All of our electronic components are procured from official authorized distributors and original manufacturers. We strictly reject counterfeits, refurbished parts, disassembled components and gray-market goods. Every product is guaranteed to be brand-new original parts and fully consistent with the original technical parameters. For branded products such as NXP IC series, we maintain complete supply channel documents to realize full product traceability.

2. Strict Full-batch Quality Inspection

We implement 100% full-batch quality control for all goods before shipment. Our professional QC team conducts multi-dimensional tests including appearance inspection, electrical parameter testing, performance verification and packaging check. Each batch of components is attached with complete inspection reports and batch records. We stick to zero-tolerance standards for defective products to ensure every piece of component meets industrial application requirements.

3. Industry Standard Compliance

Our products comply with a variety of international industry quality standards to adapt to high-standard application scenarios:
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4. Professional Reliability Control

For static-sensitive, moisture-sensitive and precision components such as ICs, PCBs, sensors and connectors, we carry out reliability screening in advance. Combined with standardized ESD anti-static packaging and vacuum moisture-proof packaging, we avoid component damage caused by static electricity, dampness or collision during storage and transportation, and retain the original performance of products.

5. Traceability Management System

We establish a complete product traceability system. Each batch of goods corresponds to independent batch number, sourcing record, inspection record and delivery record. Customers can query the whole lifecycle information of components at any time. This system effectively solves quality risks and facilitates after-sales handling and production quality control for your company.

6. After-sales Quality Guarantee

If any product is confirmed to have non-conformity quality problems due to our reasons after receipt, we provide free return, exchange and supplementary delivery services. Our professional quality team will also conduct root cause analysis to optimize our quality control process. We respond to quality feedback within 24 hours to resolve your worries efficiently.

Contact Us

If you have inquiries about our quality standards, inspection procedures or product certification documents, please feel free to contact us:

 

Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China

 

Shipping & Payment

Materialparts is a professional global supplier of electronic components with over 20 years of industry experience. We provide one-stop supply of passive components, integrated circuits, as well as parts for industrial control, automotive electronics, consumer electronics and medical devices. Below are the unified shipping and payment policies applicable to all orders, samples and bulk purchases worldwide.

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We offer a variety of secure and convenient payment methods to meet diverse business cooperation needs. Details are as follows:
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  1. Settlement Currency

     

    US Dollar (USD) is the default settlement currency. RMB is available for domestic customers.

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3. General Order Rules & Notes

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    We support flexible minimum order quantities for samples, small-batch and large-batch orders. All sample orders shall comply with the above shipping and payment policies.

  2. Packaging Standard

     

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4. Customs & Liability Statement

  1. Import Duties & Taxes

     

    All import duties, customs clearance fees and local taxes incurred for international shipments shall be borne by the buyer. We will provide complete customs documents to assist you with clearance procedures.

  2. Handling of Lost or Damaged Goods
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  • We shall not be liable for any losses caused by incorrect delivery address, wrong contact information or the buyer’s refusal to complete customs clearance.

5. Local Pickup in Shenzhen

Local pickup service is available for customers in Shenzhen and surrounding areas:
  • Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong Province, China
  • Business Hours: 09:00 – 18:00, Monday to Friday. Closed on weekends and official public holidays.
  • Notice: Please make an appointment via email or communication tools one day in advance, and present your order information upon pickup.

Contact Information

Email: info@ic-vendor.com

Tel / WhatsApp: +86 13760382860

Service & Packaging

Materialparts is a professional electronic component supplier based in Shenzhen, China, with over 20 years of global trading experience. We integrate component procurement, quality inspection, technical support, customized packaging, and global delivery services to provide one-stop supply chain solutions. Our business covers industrial control, automotive electronics, consumer electronics, medical devices and other industries. We always adhere to genuine sources, stable supply and considerate after-sales service.

Core Services

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We specialize in a full range of passive and active electronic components, including SMD resistors, power resistors, connectors, aviation connectors, LED beads, flexible circuit boards, printed circuit boards, and integrated circuits. Our professional team provides BOM list consolidation, component matching, and alternative model recommendation services. We support sample orders, small-batch trial production, and mass production orders with flexible MOQs to meet diverse procurement needs.

2. Genuine Product Guarantee & Full-process Quality Inspection

All products are sourced from official authorized channels and are 100% original genuine parts. Every batch of goods undergoes strict full-process quality inspection before delivery, with complete batch records and traceability documents provided. Our products comply with AEC-Q standards for automotive electronics and high-reliability specifications for medical devices. We eliminate counterfeits, refurbished parts and defective products from the source to secure your project production.

3. Fast Quotation & Order Processing

Our customer service team responds promptly to inquiries and quotation requests. All in-stock orders will be processed within one working day. We provide stocking reservation services for long-term cooperative customers, effectively solving problems such as component shortages and unstable supply chains.

4. Professional Technical Support

Our senior engineer team provides free technical consultation, model selection guidance and original manufacturer datasheets. We assist customers in solving problems related to product R&D, circuit design and component application, providing reliable technical support for project progress.

5. Sourcing for Special Components

Relying on our global supply chain network, we professionally source scarce components, obsolete parts and customized special components to efficiently solve your procurement difficulties.

6. Global Logistics & Document Services

We cooperate with mainstream international logistics providers including DHL, FedEx, UPS and TNT to achieve fast global delivery. We can provide complete export documents such as customs declaration files, commercial invoices and packing lists to ensure smooth customs clearance for international shipments. Local pickup is also available for customers in Shenzhen, China.

Professional Packaging Standards

Electronic components are sensitive to static electricity, collision, moisture and dust. We adopt industry-standard anti-static packaging solutions to fully ensure the integrity of goods during transportation and storage.

1. General Packaging Specifications

  • All components are packed separately to avoid damage caused by friction and collision;
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  • Connector / Aviation Connector Packaging: Hard outer packaging is adopted to prevent pin bending and structural deformation.

3. Custom Packaging Services

We provide value-added services including personalized packaging, custom labeling and re-reeling according to customer requirements, fully matching your production and warehouse management standards.

Contact Information

For service consultation or packaging customization, please feel free to contact us:
Email: info@ic-vendor.com
Tel / WhatsApp: +86 13760382860
Address: Room 2919, Guoli Building, Huaqiang North, Futian District, Shenzhen, Guangdong, China
 

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