ADR421ARZ 2.5V Precision Voltage Reference IC SOIC-8 – 2PCS
ADR421ARZ 2.5V Precision Voltage Reference IC SOIC-8 – 2PCS
ADR421ARZ-REEL7 — 2.5V High Precision Voltage Reference IC (Pack of 2)
Get reliable, ultra-stable 2.5V voltage reference performance with this pack of two brand-new ADR421ARZ integrated circuits in the compact SOIC-8 package. Ideal for engineers, hobbyists, and electronics professionals who demand tight output accuracy in data acquisition, instrumentation, and precision analog circuits.
Key Features
- Output Voltage: 2.5V precision reference
- Package: SOIC-8 (surface-mount, easy PCB integration)
- Part Number: ADR421ARZ / ADR421ARZ-REEL7
- Type: High Precision Voltage Reference / Voltage Regulator IC
- Condition: Brand new, factory-fresh components
- Quantity: 2 pieces per order
- High-Concern Chemicals: None
Why Choose the ADR421ARZ?
The ADR421ARZ is a low-noise, high-accuracy voltage reference designed for demanding analog applications. Its tight initial accuracy and low temperature drift make it an excellent choice for analog-to-digital converters (ADCs), digital-to-analog converters (DACs), precision measurement systems, and portable instrumentation. The SOIC-8 footprint ensures straightforward integration into both prototype and production PCBs.
Ideal Applications
- Precision analog-to-digital and digital-to-analog converters
- Data acquisition systems and signal conditioning circuits
- Industrial instrumentation and test equipment
- Portable handheld measurement devices
- Scientific and laboratory electronics
Package & Origin
Made in Mainland China. Each order includes 2 × ADR421ARZ-REEL7 chips, securely packaged to prevent electrostatic discharge (ESD) damage during shipping.
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Frequently Asked Questions
Q: What is the ADR421ARZ voltage reference chip used for?
A: The ADR421ARZ is a 2.5V high-precision voltage reference IC commonly used in data acquisition systems, ADC/DAC circuits, precision instrumentation, and signal conditioning applications where a stable, accurate reference voltage is critical to system performance.
Q: What package does the ADR421ARZ come in?
A: The ADR421ARZ is housed in a standard SOIC-8 surface-mount package, making it easy to solder onto most PCBs in both prototype and production environments.
Q: How many chips are included in this listing?
A: This listing includes 2 pieces (2PCS) of the ADR421ARZ-REEL7 integrated circuit, brand new and ESD-safe packaged for safe delivery.
Q: Are these chips genuine and new?
A: Yes, all chips listed are in new condition with no high-concern chemicals, sourced and packaged to meet standard quality expectations for electronic components.