OP11ARC/883 - Quad Precision Op-Amp, Military Grade | Analog Devices
MPN: OP11ARC/883 ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $25 | $25.00 |
| 10 | $22.5 | $225.00 |
| 100 | $20 | $2,000.00 |
| 500 | $18 | $9,000.00 |
| 1,000 | $16 | $16,000.00 |
Drop-in alternatives for OP11ARC/883 — same package, pin-to-pin compatible. Different-package parts requiring PCB rework are excluded.
Quick Comparison Tool — Select alternative parts for side-by-side comparison:
OP11ARC/883C
✅ Drop-In📋 Reference alternative (not in catalog)
OP11ARC/883 Maximum Ratings & Electrical Characteristics
| Number of Amplifiers | 4 |
| Input Offset Voltage (Max) | 1000 µV |
| Technology | Bipolar |
| Package Code | QCCN |
| Package Shape | Square |
| Terminal Form | No Lead |
| Number of Terminals | 20 |
| Temperature Grade | Military |
| Operating Temperature Range | -55°C to +125°C |
| Supply Voltage Range | [DATA_NEEDED: Supply Voltage Range] |
| Slew Rate | [DATA_NEEDED: Slew Rate] |
| Gain Bandwidth Product | [DATA_NEEDED: Gain Bandwidth Product] |
| Input Bias Current | [DATA_NEEDED: Input Bias Current] |
| Output Current per Channel | [DATA_NEEDED: Output Current per Channel] |
| RoHS Status | [DATA_NEEDED: RoHS Status] |
OP11ARC/883 Pin Configuration
| Pin 1 | OUT A — Output of amplifier A |
| Pin 2 | IN A- — Inverting input of amplifier A |
| Pin 3 | IN A+ — Non-inverting input of amplifier A |
| Pin 4 | VCC — Positive power supply |
| Pin 5 | IN B+ — Non-inverting input of amplifier B |
| Pin 6 | IN B- — Inverting input of amplifier B |
| Pin 7 | OUT B — Output of amplifier B |
| Pin 8 | OUT C — Output of amplifier C |
| Pin 9 | IN C- — Inverting input of amplifier C |
| Pin 10 | IN C+ — Non-inverting input of amplifier C |
| Pin 11 | VEE — Negative power supply |
| Pin 12 | IN D+ — Non-inverting input of amplifier D |
| Pin 13 | IN D- — Inverting input of amplifier D |
| Pin 14 | OUT D — Output of amplifier D |
| Pin 15 | NC — No connection |
| Pin 16 | NC — No connection |
| Pin 17 | NC — No connection |
| Pin 18 | NC — No connection |
| Pin 19 | NC — No connection |
| Pin 20 | NC — No connection |
Safe Operating Area (SOA) & Thermal Characteristics
No official SOA curve available for this component. Always operate within absolute maximum ratings specified in the datasheet. Ensure adequate cooling and derate as needed.
Typical Applications
OP11ARC/883 is suitable for 6 applications: Military Avionics, Aerospace Instrumentation, Industrial Control Systems, Test and Measurement Equipment, Medical Devices, Communication Systems.
Military Avionics
The OP11ARC/883 is ideal for military avionics due to its military temperature range (-55°C to +125°C) and high reliability. It can be used in flight control systems, navigation, and communication equipment where precision and durability are critical. The quad configuration saves space in compact avionics modules, and the low offset voltage ensures accurate signal processing in harsh environments.
Recommended
Aerospace Instrumentation
In aerospace instrumentation, the OP11ARC/883 provides precise amplification for sensor signals, such as pressure, temperature, and strain gauges. Its low offset voltage (1000 µV max) and bipolar technology ensure high accuracy. The device operates reliably over the wide temperature range, making it suitable for satellite and launch vehicle systems. The quad configuration allows multiple channels to be processed in a single package, reducing weight and board space.
Recommended
Industrial Control Systems
The OP11ARC/883 is well-suited for industrial control systems, including process control, motor control, and robotics. Its military-grade temperature range ensures reliable operation in factory environments. The quad op-amp can be used for signal conditioning, PID controllers, and actuator drivers. The low offset voltage minimizes errors in control loops, improving system accuracy and stability.
Recommended
Test and Measurement Equipment
In test and measurement equipment, the OP11ARC/883 is used in precision amplifiers, filters, and data acquisition front-ends. Its low offset voltage and bipolar input stage provide high DC accuracy, essential for instruments like multimeters and oscilloscopes. The quad configuration enables compact multi-channel designs. The military temperature range allows use in field-deployed test equipment.
Recommended
Medical Devices
The OP11ARC/883 is suitable for medical devices such as patient monitors, diagnostic equipment, and imaging systems. Its precision and reliability are critical for accurate signal processing. The quad op-amp can be used in ECG/EEG amplifiers, where multiple channels are required. The military temperature range ensures operation in various clinical environments, and the low offset voltage reduces measurement errors.
Recommended
Communication Systems
In communication systems, the OP11ARC/883 is used in base stations, radar, and satellite communication equipment. It provides precise amplification for IF and baseband signals. The quad configuration is beneficial for I/Q demodulation and multi-channel receivers. The military temperature range ensures reliable operation in outdoor and harsh environments, and the low offset voltage maintains signal integrity.
Recommended
Recommended Products Summary
Engineering reference data for OP11ARC/883 — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | OP11ARC/883C | OP484ESZ | OP747ARZ |
|---|---|---|---|---|
| Package | 20-lead LCC (PQCC20) | 20-lead LCC (PQCC20) | SOIC-14 | SOIC-14 |
| Number of Amplifiers | 4 | 4 | 4 | 4 |
| Input Offset Voltage (Max) | 1000 µV | 1000 µV | [DATA_NEEDED] | [DATA_NEEDED] |
| Temperature Grade | Military (-55°C to +125°C) | Commercial (0°C to +70°C) | Industrial (-40°C to +85°C) | Industrial (-40°C to +85°C) |
| Technology | Bipolar | Bipolar | Bipolar | Bipolar |
| Terminal Form | No Lead | No Lead | Gull Wing | Gull Wing |
| Number of Terminals | 20 | 20 | 14 | 14 |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
Key Differentiators
- Military-grade temperature range (vs OP11ARC/883C)
- Ceramic LCC package (vs OP484ESZ)
- Low input offset voltage (vs OP747ARZ)
Design Notes
Ensure proper power supply decoupling. Place 0.1 µF ceramic capacitors close to the VCC and VEE pins to minimize noise and prevent oscillation. For high-frequency applications, add a 10 µF tantalum capacitor in parallel. The OP11ARC/883 operates over a wide supply range, but verify the exact range from the datasheet.
The ceramic LCC package has a higher thermal resistance than plastic packages. For high-power applications, ensure adequate PCB copper area for heat dissipation. The military temperature range allows operation up to +125°C, but junction temperature must be kept within limits. Consider thermal vias under the package to improve heat transfer.
For the leadless chip carrier, ensure proper solder paste stencil design to achieve reliable solder joints. The no-lead terminals require precise alignment during placement. Follow IPC-7525 guidelines for stencil design. Also, provide a ground plane under the package to reduce noise and improve thermal performance.
Compliance Information
Compliance information not provided in the verified data. The OP11ARC/883 is a military-grade part, and RoHS compliance may not be applicable or may vary by lot. Contact the manufacturer for specific compliance details.
