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HomeProductsIntegrated Circuits (ICs)Specialized ICsAM26LV31ID
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AM26LV31ID - Texas Instruments

Manufacturer Part Number
AM26LV31ID
Manufacturer
Texas Instruments
Allelco Part Number
41D-AM26LV31ID
Warranty
1 Year Allelco Warranty - Find out more
Stock Status:
17,280 pcs available, New & Original
Parts Description
SOIC-16
Data sheet
-
Category
Integrated Circuits (ICs) > Specialized ICs
RoHs Status
Compare
Our certification
In stock: 17280
  • Unit Price: $0.65
  • Subtotal: $0.00

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Add to Cart and Submit RFQ now, we'll contact you immediately.

Quantity Unit Price Ext. Price
1+ $0.65 $0.65
10+ $0.54 $5.40
30+ $0.484 $14.52
100+ $0.411 $41.10
500+ $0.378 $189.00
1000+ $0.361 $361.00
The above prices does not include taxes and freight rates, which will be calculated on the order pages.

Specifications

AM26LV31ID Tech Specifications
Texas Instruments - AM26LV31ID technical specifications, attributes, parameters and parts with similar specifications to Texas Instruments - AM26LV31ID

Product Attribute Attribute Value
Part Number AM26LV31ID
Package SOIC-16
Description SOIC-16
Stock Condition Get 17280 pcs available quantity at Allelco
Payment PayPal / TT / Credit Card / Western Union
Allelco Certifications ESD / ISO 9001 / ISO 13485 / ISO 28000
Product Attribute Attribute Value
Manufacturer Texas Instruments
RoHs Status -
Warranty 100% Perfect Functions
Transport port Hong Kong
Shipping by DHL / FedEx / UPS / TNT / SF Express
RFQ Email info@allelco.com

Parts Introduction

AM26LV31ID Image
AM26LV31ID (1)

Manufacturer Part Number

AM26LV31ID

Manufacturer

Texas Instruments

Introduction

The AM26LV31ID is a high-performance, quad-channel RS-422/RS-485 line driver from Texas Instruments. It is designed to provide reliable and efficient data transmission in industrial, automation, and communication applications.

Product Features and Performance

Quad-channel RS-422/RS-485 line driver

Supports data rates up to 20 Mbps

Wide supply voltage range of 3V to 3.6V

Operating temperature range of -40°C to 85°C

Surface mount package for easy integration

16-pin SOIC (0.154", 3.90mm Width) package

Product Advantages

High-speed data transmission

Low power consumption

Robust and reliable design

Wide operating temperature range

Small and compact surface mount package

Key Reasons to Choose This Product

Reliable and efficient data transmission

Suitable for a wide range of industrial and automation applications

Compact and easy to integrate design

Excellent thermal and electrical performance

Quality and Safety Features

Designed and manufactured to high quality standards

Overcurrent and short-circuit protection

Thermal shutdown protection

Compatibility

The AM26LV31ID is compatible with a variety of RS-422 and RS-485 communication systems and can be used in a wide range of industrial and automation applications.

Application Areas

Industrial automation and control systems

Programmable logic controllers (PLCs)

Building automation and control systems

Telecommunications equipment

Medical equipment

Transportation systems

Product Lifecycle

The AM26LV31ID is currently in production and available for purchase. There are no known equivalent or alternative models available. If you have any further questions or need assistance, please contact our sales team through our website.

Frequently Asked Questions(FAQ)

How does the AM26LV31ID handle common-mode voltage range in RS485 differential signaling, and what design implications does this have for industrial environments?
The AM26LV31ID supports a wide common-mode voltage range typically required for RS485 communication over long distances or in electrically noisy environments. While exact values depend on operating conditions within its 3V to 3.6V supply range, the device is engineered to maintain signal integrity under significant ground potential differences between nodes—common in industrial automation systems. This robustness reduces the need for complex isolation schemes unless specific fault conditions or regulatory requirements dictate otherwise. Designers should still verify compliance with local noise immunity standards when implementing multi-node topologies.
What are the key differences between the AM26LV31ID and alternative drivers like the MAX3031EESE+T in terms of power consumption and switching speed?
The AM26LV31ID operates at a nominal supply voltage of 3.3V (3V–3.6V), offering low-power operation suitable for battery-powered or energy-efficient embedded designs. In comparison, the MAX3031EESE+T also targets similar applications but may exhibit slightly higher quiescent current depending on load conditions and internal architecture. Regarding switching performance, both devices support standard RS485 data rates up to 10 Mbps, though real-world throughput can vary based on PCB layout and termination practices. The AM26LV31ID’s optimized output drive characteristics make it particularly effective at driving capacitive loads without excessive overshoot.
When selecting between the AM26LV31ID and other four-transmitter variants such as the AM26LV31IDR, what factors influence the decision beyond package type?
The primary distinction lies in package orientation and pinout configuration: the AM26LV31ID uses standard SOIC orientation, while the AM26LV31IDR features a reversed pin arrangement. For most designs, compatibility with existing footprints dominates selection criteria. However, thermal performance and signal routing constraints may favor one variant over the other in dense layouts. Both share identical electrical specifications, including supply range, temperature grade (-40°C to 85°C), and driver count (four transmitters, no receivers), so functional interchangeability is high provided mechanical constraints are addressed.
Can the AM26LV31ID be used in half-duplex RS485 networks, and how should termination resistors be applied?
Yes, the AM26LV31ID is fully compliant with half-duplex RS485 configurations despite being labeled as "4/0" (four transmitters, zero receivers). Since it contains only drivers, external transceivers with integrated receiver functionality are required for bidirectional communication. Termination resistors (typically 120Ω) must be placed at each end of the differential bus line to minimize reflections. Careful attention to trace impedance matching and stub length is critical to prevent signal degradation at high data rates.
What precautions should be taken when using the AM26LV31ID near sensitive analog circuits due to its switching behavior?
Although the AM26LV31ID is designed for digital interface applications, its output transitions can induce electromagnetic interference if routed improperly. To mitigate coupling effects, separate power and ground planes should be maintained between digital and analog sections. Decoupling capacitors (e.g., 0.1µF ceramic) placed close to the VCC pin help stabilize supply rail noise. Additionally, minimizing loop area in high-speed traces and avoiding parallel routing with sensitive lines reduce radiated emissions and susceptibility.
How does the moisture sensitivity level (MSL = 1) of the AM26LV31ID impact handling during manufacturing?
With an MSL rating of 1, the AM26LV31ID is considered non-hygroscopic and stable under normal storage conditions. This eliminates the requirement for dry-pack packaging or bake-out procedures before reflow soldering, streamlining production workflows. However, all components—regardless of MSL—should still follow JEDEC-compliant handling guidelines, especially after opening sealed packaging. Exposure to ambient humidity exceeding 60% RH for extended periods could theoretically affect surface insulation resistance, though practical experience shows negligible risk for this device.
Is the AM26LV31ID compatible with 5V logic inputs when driven from a 3.3V microcontroller?
The AM26LV31ID accepts input signals compatible with standard CMOS logic levels. Given its 3V–3.6V supply range, 3.3V TTL or CMOS outputs from microcontrollers are well within the valid high-level input threshold. No level-shifting circuitry is necessary for direct interfacing. Nevertheless, designers should confirm that input leakage currents do not interfere with upstream logic states during power-up sequencing or reset events.
What role does the base product number AM26LV31 play in ecosystem compatibility and future sourcing?
The base number AM26LV31 represents a family of devices sharing core functionality, allowing manufacturers to offer multiple package or performance variants without redesigning firmware. Substitutes listed include the AM26LV31IDR (reversed pinout) and various Maxim Integrated equivalents like the MAX3031 series. Maintaining alignment with the base number ensures consistent register mapping, electrical characteristics, and application circuit compatibility across revisions, aiding long-term supply chain resilience and reducing obsolescence risks.

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Customer Reviews

Evaluation: 10 Articles

  • Dani***alkerTech
    Jun 1, 2026

    Product works, but setup took more effort than expected. Once configured the MCU ran reliably, although documentation support felt older compared with newer platforms. Fine for maintenance projects.

  • Yuki***aka88
    May 26, 2026

    信号通信プロジェクトでこのRS-485トランシーバーを使用しました。設置は簡単で、長距離ケーブルでも通信は安定していました。消費電力も、以前使用していたものより低くなっています。

  • Stev***aker
    May 20, 2026

    Solid diode for power rectification. Works well in switching circuits.

  • Bran***Lewis
    May 11, 2026

    Compact FPGA with good performance. Suitable for basic signal processing tasks.

  • Oliv***arris
    May 7, 2026

    Reliable I/O expander. Works well in embedded control applications.

  • Jess***Jones
    Apr 17, 2026

    It offers good value for the price, and the specifications match the description. I’ve been using it for two days with no issues, and I’ll definitely buy it again if I need it in the future.

  • Mich***Smith
    Apr 17, 2026

    Shipping was on time, the component pins are neatly aligned, and I tested 10 of them with a multimeter—all readings were within the specified range. Highly recommended.

  • Aman***arris
    Apr 3, 2026

    It was great—the entire process, from placing the order to receiving the package, went very smoothly. The components were consistent, the price was fair, and I had a very pleasant shopping experience.

  • Mike***nch
    Apr 3, 2026

    Better than expected! The resistance and capacitance readings were spot-on, and it passed the test on the first try. The service was reliable, and the packaging was thoughtful—I highly recommend it.

  • Daic***K.
    Mar 23, 2026

    Very good. No issue after long time testing.

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Shipment

Delivery Time

In-stock items can be shipped within 24 hours. Some parts will be arranged for delivery within 1-2 days from the date all items arrive at our warehouse. And Allelco ships order once a day at about 17:00, except Sunday. Once the goods are shipped, the estimated delivery time depends on the shipping methods and Delivery destination. The table below shows are the logistic time for some common countries.

Delivery Cost

  1. Use your express account for shipment if you have one.
  2. Use our account for the shipment. Refer to the table below for the approximate charges.
(Different time frame / countries / package size has different price.)

Delivery Method

  1. Global Common Shipment by DHL / UPS / FedEx / TNT / EMS / SF we support.
  2. Others more shipping ways, please get in touch with your customer manager.

Common Countries Logistic Time Reference
Region Country Logistic Time(Day)
America United States 5
Brazil 7
Europe Germany 5
United Kingdom 4
Italy 5
Oceania Australia 6
New Zealand 5
Asia India 4
Japan 4
Middle East Israel 6
DHL & FedEx Shipment Charges Reference
Shipment charges(KG) Reference DHL(USD$)
0.00kg-1.00kg USD$30.00 - USD$60.00
1.00kg-2.00kg USD$40.00 - USD$80.00
2.00kg-3.00kg USD$50.00 - USD$100.00
Note:
The above table is for reference only. There may have some data bias for the uncontrollable factors.
Contact us if you have any questions.
  • QC (Quality Warranty)
  • Payment Support
  • Packaging
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QC (Quality Warranty)

Allelco is committed to exceeding customer expectations through customer service excellence, order accuracy, and on-time delivery.
This is achieved through our commitment to the continual improvement of our processes, services, and products.


Strict quality inspection builds a solid foundation for electronic component quality.
  1. Visual inspection
  2. Performance testing and reliability verification
  3. Standardized full-process testing
  4. Precise control of every parameter
We eliminate defective components and ensure the stable operation of electronic devices through professional quality standards.
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Payment Support

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Packaging

Electrostatic Discharge Protection and Handling

All electrostatic-sensitive components are handled in accordance with electrostatic discharge control procedures. The products are hermetically sealed in anti-static safe packaging to prevent electrostatic damage. Appropriate labeling is also applied for identification and traceability. This ensures product integrity during storage, handling and transportation.


ESD

Certifications & Memberships

Third-party certified, strict quality control. Our certification
  • ISO 9001: 2015
  • ISO 13485: 2016
  • ISO 14001: 2015
  • ISO 28000: 2007
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  • GB/T 27922-2011
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  • IPC
  • ESD
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AM26LV31ID Image

AM26LV31ID

Texas Instruments
41D-AM26LV31ID

Want a better price? Add to Cart and Submit RFQ now, we'll contact you immediately.

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