Line Driver, 1 Driver, BIPolar, PDSO8

AD8138ARMZ – ADC Driver, 1 Driver, BIPolar, 8-MSOP – Analog Devices

The AD8138ARMZ from Analog Devices is a high-performance differential ADC driver designed to optimize signal integrity in precision data acquisition systems. This surface-mount IC delivers exceptional noise performance and bandwidth for critical measurement applications. PCX ensures authentic Analog Devices components with reliable stock and same-day shipping.

Key Features

• Type: Differential ADC Driver
• Configuration: 1 Driver, BIPolar
• Package: 8-MSOP (0.118″, 3.00mm Width)
• Mounting: Surface Mount (SMD)
• Applications: High-speed data acquisition systems
• Status: Active production part

Technical Specifications

• Base Part: AD8138 series
• Supplier Device Package: 8-MSOP
• Amplifier Type: Special Purpose (ADC Driver)
• Operating Temperature: Industrial grade range (-40°C to +85°C)
• Data Interface: Differential signal conditioning

Typical Applications

• High-speed data acquisition front-ends
• Medical imaging equipment
• Communications test instrumentation
• Industrial process control systems
• Precision analog-to-digital converters

About Analog Devices

Analog Devices Inc. (ADI) is a global leader in high-performance analog technology, serving over 125,000 customers across industrial, automotive, and communications markets. With 50+ years of innovation, ADI holds over 4,000 patents and maintains rigorous quality certifications including ISO 9001 and IATF 16949.

ADI’s signal processing ICs are renowned for precision and reliability in mission-critical applications. Their ADC drivers incorporate proprietary circuit designs that minimize distortion while maximizing bandwidth and power efficiency. PCX partners directly with Analog Devices to provide factory-authentic components with full traceability.

About ADC Drivers

ADC drivers are specialized amplifiers that condition analog signals before conversion to digital data. They provide impedance matching, common-mode rejection, and signal amplification while maintaining signal integrity at high frequencies. Proper driver selection directly impacts measurement accuracy in systems requiring high-resolution data conversion.

These critical components enable precision in applications ranging from scientific instrumentation to 5G infrastructure. The AD8138 series optimizes performance for 12- to 16-bit ADC systems with bandwidths up to several hundred MHz. Differential drivers like the AD8138ARMZ significantly reduce even-order harmonics and noise interference compared to single-ended solutions.

Packaging Options

Available in protective tube packaging for automated assembly processes. Contact PCX for reel packaging alternatives and moq details.

Frequently Asked Questions

Q: What is the primary advantage of using a dedicated ADC driver?
A: Dedicated drivers maintain signal integrity through impedance matching and noise rejection, preventing ADC performance degradation at high sampling rates.

Q: Is this compatible with 3.3V systems?
A: Yes, the AD8138ARMZ operates from single +3V to +5V supplies or dual ±1.5V to ±2.5V supplies, making it suitable for modern low-voltage designs.

Q: Can I use this for single-ended to differential conversion?
A: Absolutely. The device includes internal level-shifting circuitry to convert single-ended inputs to differential outputs with minimal distortion.

Q: What thermal considerations apply for surface-mount installation?
A: The 8-MSOP package has a thermal resistance of 206°C/W. Follow Analog Devices’ layout guidelines in the datasheet for optimal heat dissipation.

Q: How does PCX ensure component authenticity?
A: We source exclusively through manufacturer-authorized channels and provide full traceability documentation with every order.

Q: Are evaluation boards available for this ADC driver?
A: Yes, Analog Devices offers the AD8138-EVALZ evaluation board. Contact PCX for availability.

⚠️ Product images are representational only. Refer to datasheet for exact specifications.

Ready to Integrate Precision Signal Conditioning?

Order AD8138ARMZ ADC drivers directly from PCX for guaranteed Analog Devices authenticity and same-day shipping. Our technical support team is available to assist with design integration queries. Secure your components today – limited industrial-grade stock available!