AD8542ARZ-REEL7: High-Performance Dual General Purpose Op-Amp | Analog Devices
AD8542ARZ-REEL7: A High-Performance Dual General-Purpose Operational Amplifier by Analog Devices
The AD8542ARZ-REEL7 is a precision dual operational amplifier (op-amp) manufactured by Analog Devices Inc., a global leader in high-performance integrated circuits. Designed for versatility and efficiency, this op-amp is ideal for a wide range of applications, from industrial automation to portable consumer electronics. Below, we explore its features, technical specifications, and use cases in detail.
Product Overview
Manufacturer and Availability
- Manufacturer: Analog Devices Inc. (NASDAQ: ADI)
- Part Number: AD8542ARZ-REEL7
- Category: Linear Amplifiers (Instrumentation, Op Amps)
- Status: Active and available for immediate purchase
Key Features
- Dual-Channel Design: Integrates two independent op-amps in one package.
- Rail-to-Rail Output: Maximizes dynamic range for low-voltage applications.
- Ultra-Low Power: Consumes only 45 A per channel, ideal for battery-powered devices.
- Wide Supply Range: Operates from 2.7V to 5.5V, supporting single or dual supplies.
- Extended Temperature Range: -40 C to +125 C for harsh environments.
Detailed Specifications
Electrical Characteristics
| Parameter | Value |
|---|---|
| Input Bias Current | 4 pA (typ) |
| Input Offset Voltage | 1 mV (max) |
| Slew Rate | 0.92 V/ s |
| Gain Bandwidth Product | 1 MHz |
| Output Current | 30 mA per channel |
Package and Pricing
- Package: 8-SOIC (3.9mm width)
- Moisture Sensitivity Level (MSL): 1 (Unlimited floor life)
- Lead-Free/RoHS Compliant: Yes
Applications
Industrial Systems
Used in PLCs, sensor interfaces, and motor control due to its robustness and precision.
Consumer Electronics
Ideal for audio amplifiers, wearable devices, and IoT sensors requiring low power.
Automotive
Deployed in infotainment, ADAS, and battery management systems (BMS).
Medical Devices
Suitable for portable monitors and diagnostic tools where accuracy is critical.
Why Choose AD8542ARZ-REEL7?
- Space-Saving: Dual op-amp reduces PCB footprint.
- Energy-Efficient: Extends battery life in portable applications.
- High Reliability: Analog Devices quality assurance ensures long-term performance.
- Design Flexibility: Compatible with both single and dual-supply configurations.
Technical Support and Resources
Analog Devices provides comprehensive support, including:
- SPICE simulation models
- Evaluation boards (EVAL-AD8542ARZ)
- Detailed datasheets and application notes
Conclusion
The AD8542ARZ-REEL7 stands out as a reliable, high-performance dual op-amp for precision applications. Its combination of low power, rail-to-rail operation, and industrial-grade durability makes it a preferred choice for engineers worldwide. For pricing and samples, contact Analog Devices or authorized distributors today.
Related Searches: AD8541 (single-channel variant), OPAMP with low input bias current, 5V op-amp for industrial use.