Op-Amp, 700Khz, -40 To 85Deg C, Soic-14; No. Of Channels:4Channels; Gain Bandwidth Product:700Khz; Supply Voltage Range:3V To 30V, ± 1.5V To ± 15V; Ic Case/Package:Soic; No. Of Pins:14Pins; Amplifier Type:General Purpose Rohs Compliant: Yes |Analog Devices OP747ARZ

OP747ARZ – Quad-Channel Rail-to-Rail Operational Amplifier – Analog Devices

Optimize precision signal conditioning with the OP747ARZ quad-channel op-amp from Analog Devices. This high-performance IC delivers rail-to-rail output swing, ultra-low input bias current, and wide voltage operation in a compact SOIC-14 package—ideal for space-constrained designs requiring accurate amplification. PCX ensures authentic Analog Devices components with same-day shipping and dedicated technical support.

Key Features

• Quad-Channel Design: Four independent amplifiers in one 14-SOIC package
• Rail-to-Rail Output: Maximizes dynamic range in low-voltage systems
• Ultra-Low Input Bias: 5 nA minimizes signal distortion
• Wide Voltage Range: Operates from ±1.5V to ±15V or 3V to 30V single-supply
• Low Power Consumption: 320μA/channel supply current
• Industrial Temperature Range: -40°C to 85°C operation

Technical Specifications

• Manufacturer: Analog Devices
• Amplifier Type: General Purpose
• Gain Bandwidth Product: 700 kHz
• Slew Rate: 0.2V/µs
• Input Offset Voltage: 30 µV
• Output Current: 30 mA per channel
• Mounting: Surface Mount (14-SOIC)
• Compliance: RoHS

Typical Applications

• Portable medical instrumentation
• Industrial process control systems
• Battery-powered sensor interfaces
• Test and measurement equipment
• Multi-channel data acquisition

About Analog Devices

Analog Devices (ADI) is a global leader in high-performance semiconductors, renowned for pushing boundaries in signal processing technology. With over 50 years of innovation, ADI solutions enable precision measurement, reliable connectivity, and energy-efficient systems across critical industries.

ADI maintains rigorous quality certifications including ISO 9001 and automotive-grade standards. Their op-amps are industry benchmarks for stability and noise performance, making them the preferred choice for mission-critical designs where accuracy cannot be compromised.

About Operational Amplifiers

Operational amplifiers (op-amps) are fundamental building blocks in analog circuit design, amplifying voltage differences between inputs with extremely high gain. Modern op-amps like the OP747ARZ integrate multiple channels while maintaining precision characteristics essential for signal conditioning.

Rail-to-rail op-amps specifically allow signals to swing close to both power supply rails—critical for low-voltage systems. This capability maximizes dynamic range in battery-operated devices, sensor interfaces, and portable instrumentation where every millivolt matters.

Packaging

Available in protective Tube packaging for automated assembly. Contact PCX for reel packaging alternatives or bulk quantities.

Frequently Asked Questions

Q: Is this op-amp suitable for single-supply operation?
A: Yes, the OP747ARZ operates from 3V to 30V single-supply or ±1.5V to ±15V dual-supply configurations.

Q: What advantages does rail-to-rail output provide?
A: It allows output signals to reach within millivolts of both supply rails, maximizing usable voltage range in low-power designs.

Q: Can I use this for precision current sensing?
A: Absolutely—its ultra-low 5nA input bias current and 30µV offset voltage minimize measurement errors.

Q: How does Analog Devices ensure component reliability?
A: ADI employs rigorous testing across temperature extremes and adheres to aerospace-grade manufacturing standards.

Q: Are sample quantities available?
A: PCX provides any quantity from single units to full reels with no minimum order requirements.

Q: Where can I find design resources?
A: Download the full datasheet from our product page for schematics and application notes.

Note: Product image is representational. Refer to datasheet for exact dimensions.

Secure your Analog Devices OP747ARZ today! PCX guarantees authentic components with same-day shipping and lifetime technical support—order now to avoid project delays.