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Analog Devices Inc. OP01GJ
- Part No.:
- OP01GJ
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- TO-99-8 Metal Can
- Datasheet:
-
OP01GJ.pdf
- Description:
- IC OPAMP GP 1 CIRCUIT TO99-8
- Quantity:
- Payment:
- Shipping:
Inventory:5,528
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Product details
Overview
OP01GJ from Analog Devices is a monolithic inverting high-speed operational amplifier with 0.7 mV max input offset voltage (TA = 25°C), 12 V/µs minimum slew rate, and 150 kHz minimum large-signal bandwidth - optimized for precision DAC output amplification in military-grade instrumentation systems operating from –55°C to +125°C.
For engineers reviewing the OP01GJ datasheet, OP01GJ pinout, OP01GJ application, or OP01GJ equivalent, this page delivers verified electrical specs, TO-99 package details, MIL-STD-883-compliant thermal performance, and real-world settling behavior at 0.1% error for fast data-conversion signal conditioning.
Technical Context
The OP01GJ employs internal feed-forward frequency compensation to achieve stable unity-gain operation without external capacitors, enabling robust performance in inverting configurations with ≥3.3 kΩ equivalent inverting-terminal resistance. Its thermally cross-coupled quad transistor array minimizes thermal drift and supports precise DC-coupled signal paths.
Designed for high-fidelity analog signal chains, it maintains 85 dB min CMRR and 60 µV/V max PSRR across ±5 V to ±20 V supply ranges while delivering ±12.0 V output swing into 2 kΩ loads - critical for driving low-impedance DAC outputs with minimal distortion.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Input Offset Voltage | 0.7 mV max at 25°C - ensures ≤0.0047% full-scale error in 12-bit DAC output stages. |
| Slew Rate | 12 V/µs min - enables clean 10 V step response within 0.83 µs, supporting ≥1 MHz update rates. |
| Settling Time | 1.0 µs max to 0.1% - guarantees accurate sampling after DAC transitions in time-critical control loops. |
| Large-Signal Bandwidth | 150 kHz min - sustains linear gain for 10 Vpp signals up to audio and sub-MHz control frequencies. |
| Power Consumption | 90 mW max at ±15 V - allows thermal management in sealed military enclosures without forced cooling. |
| Operating Temperature | –55°C to +125°C - qualified for airborne avionics, downhole sensors, and space-qualified subsystems. |
Pinout & Package
OP01GJ is supplied in a hermetically sealed TO-99 metal can package (J-suffix), featuring axial leads and case-connected V– for EMI resilience in high-noise environments.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Balance (Offset Null) | Connects to 10 kΩ potentiometer wiper for manual VOS trimming - essential for sub-mV system accuracy. |
| 2 | Inverting Input (–IN) | Primary signal input node; requires ≥3.3 kΩ equivalent source resistance for unity-gain stability. |
| 3 | Noninverting Input (+IN) | DC-biased reference node; used for offset adjustment or ground-referenced configurations. |
| 4 | V– (Case) | Internally tied to negative supply and metal case - provides inherent shielding and low-inductance return path. |
| 5 | Balance (Offset Null) | Second null terminal; completes 3-terminal potentiometer connection for symmetric offset correction. |
| 6 | Output | Capable of ±12.0 V swing into 2 kΩ - drives resistive loads directly without external buffers. |
| 7 | V+ | Positive supply pin; accepts ±5 V to ±20 V - supports rail-to-rail compatible DAC interfaces. |
Key Features
| Feature | Design Value |
|---|---|
| Fits standard 741 sockets | Enables drop-in replacement in legacy test equipment and repair boards without PCB rework. |
| MIL-STD-883 processing available | Qualified for high-reliability applications including aerospace, defense, and nuclear instrumentation. |
| Internally compensated | Eliminates need for external compensation components - reduces BOM count and layout sensitivity. |
| Thermally cross-coupled quad | Minimizes thermal gradient-induced drift during dynamic load changes in precision measurement circuits. |
| Protected input/output stages | Withstands ±30 V differential input and indefinite short-circuit output - improves field reliability. |
Applications
| High-Speed DAC Output Amplifier | Military Instrumentation Front-End |
|---|---|
Use Scenario: Amplifying 12–16-bit DAC outputs in real-time waveform generators and arbitrary function synthesizers. IC Role / Device Role / Timing Role: Final-stage precision buffer with sub-µs settling to preserve DAC update fidelity. Use Value: 0.1% settling in ≤1.0 µs ensures <0.02% code-dependent glitch energy in closed-loop servo drives. |
Use Scenario: Signal conditioning in ruggedized flight control computers and missile guidance telemetry interfaces. IC Role / Device Role / Timing Role: High-stability inverting amplifier in analog sensor signal chains operating across –55°C to +125°C. Use Value: 0.7 mV VOS max and 2 µV/°C TCVOS enable <±1 LSB error over full military temperature range. |
| Precision Power Booster | Legacy 741 Socket Upgrade |
Use Scenario: Boosting output current capability of low-power op-amps in high-voltage actuator drivers. IC Role / Device Role / Timing Role: Unity-gain configured output stage with ±12 V swing into 240 Ω loads. Use Value: Delivers >50 mA peak current while maintaining 150 kHz bandwidth - replaces discrete emitter-follower pairs. |
Use Scenario: Upgrading aging industrial controllers using obsolete 741-based designs. IC Role / Device Role / Timing Role: Pin-compatible functional replacement offering 10× faster settling and 3× higher slew rate. Use Value: Maintains existing socket footprint while reducing system settling latency from 20 µs to <1 µs. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed precision op-amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| OP07DJ | Lower slew rate (0.3 V/µs), higher VOS (75 µV typ), no MIL-STD-883 option | Better DC precision but unsuitable for >10 kHz DAC output buffering | Select only when ultra-low drift (<0.2 µV/°C) outweighs speed requirements |
| AD827JN | Higher slew rate (300 V/µs), wider small-signal BW (50 MHz), but VOS = 1.5 mV max | Superior for video or RF IF stages; less stable at unity gain without external compensation | Prefer when bandwidth >1 MHz required and offset nulling is handled digitally |
Compared with OP01GJ, OP07DJ trades speed for ultra-low drift in DC-critical systems, while AD827JN sacrifices DC precision and internal compensation for raw bandwidth - making OP01GJ the optimal balance for military-grade DAC output amplification where both speed and stability are mandatory.
Availability
OP01GJ is available at Aetrix Electronics and suitable for military instrumentation, high-reliability DAC interface modules, and aerospace sensor signal conditioning requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for OP01GJ includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving precision instrumentation, communications, and industrial markets since 1965.
The OP01GJ belongs to the OP-01 family of high-speed precision op-amps engineered specifically for demanding military and aerospace applications requiring guaranteed performance from –55°C to +125°C with MIL-STD-883 qualification.
FAQ
What is the maximum operating temperature range for OP01GJ?
The OP01GJ is rated for operation from –55°C to +125°C, as confirmed in the Absolute Maximum Ratings table and Electrical Characteristics section under "OP-01G" grade conditions. This full military temperature range is validated per MIL-STD-883 processing requirements and applies to all electrical parameters unless otherwise noted in the datasheet's temperature-limited specifications.
Does OP01GJ require external compensation capacitors?
No, OP01GJ does not require external compensation capacitors. It features internal feed-forward frequency compensation, enabling stable unity-gain operation with proper inverting-input source resistance (≥3.3 kΩ). This design eliminates layout-sensitive external components while maintaining 150 kHz large-signal bandwidth and 1.0 µs 0.1% settling time.
What is the pin configuration for OP01GJ's TO-99 package?
OP01GJ uses a 7-pin TO-99 metal can package with pins numbered clockwise from the tab: Pin 1 = Balance (Null), Pin 2 = Inverting Input (–IN), Pin 3 = Noninverting Input (+IN), Pin 4 = V– (Case), Pin 5 = Balance (Null), Pin 6 = Output, Pin 7 = V+. The case is internally connected to Pin 4 and serves as the negative supply return and EMI shield.
How does OP01GJ compare to OP01CJ in terms of temperature rating?
OP01GJ is rated for –55°C to +125°C operation, whereas OP01CJ is limited to 0°C to +70°C. This difference reflects distinct military (G) versus commercial (C) grading, with OP01GJ undergoing full MIL-STD-883 testing including temperature cycling, burn-in, and hermeticity validation - critical for deployment in avionics and downhole tools.
Can OP01GJ be used in noninverting configurations?
Yes, OP01GJ supports noninverting configurations, but stability requires careful attention to source resistance at the inverting input. For gains ≥50, lower equivalent resistance may be used; however, unity-gain noninverting (voltage follower) operation demands ≥3.3 kΩ total resistance at the inverting node - typically achieved by adding a series resistor (RS) between the summing node and inverting input.
OP01GJ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- TO-99-8 Metal Can
- Packaging:
- Bulk
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 1
- Output Type:
- -
- Slew Rate:
- 18V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 2.5 MHz
- Current - Input Bias:
- 25 nA
- Voltage - Input Offset:
- 2 mV
- Current - Supply:
- -
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 10 V
- Voltage - Supply Span (Max):
- 40 V
- Operating Temperature:
- -5°C ~ 125°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Through Hole
- Supplier Device Package:
- TO-99-8
OP01GJ FAQ
1.How can I place an order for OP01GJ through Aetrix?
Please submit a Request for Quotation (RFQ) for OP01GJ on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for OP01GJ reliable?
The price and inventory of OP01GJ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for OP01GJ is usually 5 days.
3.What payment methods are accepted for OP01GJ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for OP01GJ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for OP01GJ?
OP01GJ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your OP01GJ order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for OP01GJ?
For technical support, including OP01GJ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your OP01GJ requirements.
6.How does Aetrix verify that OP01GJ is sourced from the original manufacturer or authorized distributors?
All OP01GJ products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that OP01GJ meets industry standards.
7.What is the process for return or replacement of OP01GJ?
All OP01GJ units undergo pre-shipment inspection (PSI). If there is an issue with OP01GJ, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The OP01GJ part is unused and in its original packaging.
Return procedure for OP01GJ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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