AD827SQ/883B - Dual High Speed Op Amp | Analog Devices
MPN: AD827SQ/883B ✓ Active| Qty | Unit Price | Extended |
|---|---|---|
| 1 | $107.67 | $107.67 |
| 10 | $98.5 | $985.00 |
| 100 | $89.2 | $8,920.00 |
| 500 | $80 | $40,000.00 |
| 1,000 | $72.5 | $72,500.00 |
Drop-in alternatives for AD827SQ/883B — 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:
AD827SE/883B
✅ Drop-In✓ In Stock
$7.5 / Unit
View Datasheet →AD827SQ
✅ Drop-In📋 Reference alternative (not in catalog)
AD827AQ
✅ Drop-In📋 Reference alternative (not in catalog)
5962-9211701MPA
✅ Drop-In📋 Reference alternative (not in catalog)
AD827SQ/883B Maximum Ratings & Electrical Characteristics
| Amplifier Type | General Purpose |
| Number of Circuits | 2 |
| Slew Rate | 300 V/µs |
| Gain Bandwidth Product | 50 MHz |
| Supply Voltage Range | ±5 V to ±15 V |
| Power Dissipation | 100 mW per amplifier |
| Open-Loop Gain | 3500 V/V into 500 Ω |
| Input Voltage Noise | 15 nV/√Hz |
| Input Offset Voltage | 2 mV max |
| Common-Mode Rejection Ratio | 80 dB min |
| Power Supply Rejection Ratio | 20 dB at 1 MHz |
| Operating Temperature Range | -55°C to +125°C |
| Package | 8-CERDIP |
| Mounting Type | Through Hole |
| Military Grade | MIL-STD-883B |
AD827SQ/883B 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 | V- — Negative 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 | V+ — Positive power supply |
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
AD827SQ/883B is suitable for 6 applications: High-Speed Data Acquisition, Video Amplification, Active Filters, Precision Instrumentation, Communication Systems, Aerospace and Defense.
High-Speed Data Acquisition
The AD827SQ/883B's 300 V/µs slew rate and 50 MHz bandwidth make it ideal for driving high-speed ADCs and sample-and-hold circuits. Its low noise and high open-loop gain ensure accurate signal conditioning in data acquisition systems, where fast settling and minimal distortion are critical. The military-grade qualification ensures reliable operation in harsh environments, such as aerospace telemetry and industrial process control.
Recommended
Video Amplification
With a slew rate of 300 V/µs and a bandwidth of 50 MHz, the AD827SQ/883B is well-suited for video signal amplification in broadcast and surveillance systems. It can drive 500 Ω loads with high linearity, preserving signal integrity for composite or component video. The dual configuration allows for compact designs, and the military-grade version ensures performance in extreme temperatures.
Recommended
Active Filters
The AD827SQ/883B's high gain-bandwidth product of 50 MHz enables the implementation of active filters with high cutoff frequencies, such as anti-aliasing filters in communication systems. Its low noise and high slew rate minimize filter distortion, while the dual package allows for multi-stage filters in a single IC. The wide supply range supports various filter topologies.
Recommended
Precision Instrumentation
The AD827SQ/883B offers low input offset voltage (2 mV max) and high common-mode rejection (80 dB min), making it suitable for precision instrumentation amplifiers. Its high speed allows for fast measurement updates, and the military-grade reliability is essential for test and measurement equipment used in defense and aerospace. The dual configuration enables differential signal processing.
Recommended
Communication Systems
In communication systems, the AD827SQ/883B can be used in IF amplification, signal conditioning, and driver stages. Its high slew rate and bandwidth support high-frequency signals, while the low power consumption is advantageous in portable or battery-operated equipment. The military-grade version is suitable for military communication systems where reliability is critical.
Recommended
Aerospace and Defense
The AD827SQ/883B is qualified to MIL-STD-883B, making it ideal for aerospace and defense applications such as radar signal processing, avionics, and guidance systems. Its hermetic CERDIP package provides protection against moisture and contaminants, and the wide temperature range (-55°C to +125°C) ensures operation in extreme environments. The high slew rate and bandwidth are essential for processing fast transient signals.
Recommended
Recommended Products Summary
Engineering reference data for AD827SQ/883B — comparison, design guidance, and compliance information.
Selection Guide
Comparison with Alternatives
| Parameter | This Product | AD827SE/883B | AD827SQ | AD827AQ | AD827JN |
|---|---|---|---|---|---|
| Package | 8-CERDIP | 8-CERDIP | 8-CERDIP | 8-CERDIP | 8-PDIP |
| Brand | Analog Devices | Analog Devices | Analog Devices | Analog Devices | Analog Devices |
| Slew Rate | 300 V/µs | 300 V/µs | 300 V/µs | 300 V/µs | 300 V/µs |
| Gain Bandwidth Product | 50 MHz | 50 MHz | 50 MHz | 50 MHz | 50 MHz |
| Supply Voltage Range | ±5 V to ±15 V | ±5 V to ±15 V | ±5 V to ±15 V | ±5 V to ±15 V | ±5 V to ±15 V |
| Input Voltage Noise | 15 nV/√Hz | 15 nV/√Hz | 15 nV/√Hz | 15 nV/√Hz | 15 nV/√Hz |
| Operating Temperature Range | -55°C to +125°C | -55°C to +125°C | -55°C to +125°C | -40°C to +85°C | 0°C to +70°C |
| Military Grade | Yes (MIL-STD-883B) | Yes (MIL-STD-883B) | No | No | No |
Key Differentiators
- Military-grade qualification (MIL-STD-883B) (vs AD827AQ)
- Hermetic CERDIP package (vs AD827JN)
- Identical electrical performance to AD827SQ (vs AD827SQ)
Design Notes
Ensure adequate power supply decoupling. Place 0.1 µF ceramic capacitors as close as possible to the V+ and V- pins (pins 8 and 4) to filter high-frequency noise. Additionally, use 10 µF tantalum capacitors in parallel for low-frequency stability. This is critical for maintaining the high PSRR and preventing oscillation.
For high-speed operation, use a ground plane and minimize trace lengths to reduce parasitic inductance and capacitance. Keep feedback resistors and input traces short and direct. Avoid routing high-speed digital signals near the analog inputs to prevent crosstalk. Follow the layout guidelines in the AD827 datasheet for optimal performance.
The AD827SQ/883B dissipates up to 200 mW (100 mW per amplifier) under normal operation. In a CERDIP package, ensure adequate airflow or heatsinking if operating at high ambient temperatures. The military temperature range allows operation up to +125°C, but junction temperature should not exceed 150°C. Derate power dissipation accordingly.
Compliance Information
Military-grade components may be exempt from RoHS due to lead in solder. Compliance data not provided in verified sources.
