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Analog Devices Inc. OP467GSZ-REEL
- Part No.:
- OP467GSZ-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 16-SOIC (0.295", 7.50mm Width)
- Datasheet:
-
OP467GSZ-REEL.pdf
- Description:
- IC OPAMP GP 4 CIRCUIT 16SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:535
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Product details
Overview
OP467GSZ-REEL from Analog Devices is a quad precision, high-speed operational amplifier optimized for demanding analog signal conditioning in data acquisition and instrumentation systems. It delivers 28 MHz gain bandwidth, 170 V/μs slew rate, <200 ns settling to 0.01%, <500 μV offset voltage, and operates from ±5 V to ±15 V supply rails across −40°C to +85°C.
For engineers reviewing the OP467GSZ-REEL datasheet, OP467GSZ-REEL pinout, OP467GSZ-REEL application, or OP467GSZ-REEL equivalent, key selection criteria include dynamic accuracy under capacitive loads, channel-to-channel isolation at high frequency, low-noise performance (6 nV/√Hz), and stable unity-gain operation without external compensation.
Technical Context
The OP467GSZ-REEL integrates four independent high-speed amplifiers with internal unity-gain compensation, enabling stable operation driving up to 30 pF capacitive loads without oscillation. Its architecture achieves 60 dB typical channel separation at 10 MHz and maintains >40 dB PSRR up to 1 MHz input frequency.
DC precision is preserved via low offset drift (3.5 μV/°C), high CMRR (85 dB typ), and high PSRR (107 dB typ), while dynamic performance relies on a fast-settling output stage delivering symmetrical saturation recovery and immunity to phase reversal when inputs exceed rails by a diode drop.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Gain Bandwidth Product | 28 MHz at ±15 V - enables stable closed-loop operation up to 2.7 MHz full-power bandwidth with 10 V output swing. |
| Slew Rate | 170 V/μs (AV = +1) - supports fast transient response in pulse amplification and active filter applications. |
| Settling Time | <200 ns to 0.01% - ensures accurate digitization of high-speed signals in data acquisition front-ends. |
| Input Offset Voltage | <500 μV max - minimizes DC error in precision instrumentation amplifier and detector circuits. |
| Voltage Noise Density | 6 nV/√Hz at 1 kHz - critical for low-noise preamplification of photo diode and sensor outputs. |
| Supply Range | ±5 V to ±15 V - supports dual-rail operation in industrial and test equipment with flexible power architecture. |
| Operating Temperature | −40°C to +85°C - qualified for extended industrial environments without derating. |
Pinout & Package
OP467GSZ-REEL is supplied in a 16-lead SOIC (S suffix) package with exposed pad thermal enhancement. Pin 1 is OUT A; pins 9–16 correspond to OUT B, –IN B, +IN B, V–, +IN C, –IN C, OUT C, and OUT D respectively. Pins 4 and 13 are V+ and V–; pins 2, 3, 5, 6, 10, 11, 14, and 15 serve as inverting/non-inverting inputs per channel. Pin 7 is NC.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUT A | Amplifier A output - drives external load or feedback network; capable of ±13.5 V swing into 2 kΩ at ±15 V. |
| 2 | –IN A | Inverting input of Amp A - high-impedance node requiring guard trace routing to minimize stray capacitance coupling. |
| 3 | +IN A | Non-inverting input of Amp A - immune to phase reversal; tolerates input beyond rails by ~0.7 V. |
| 4 | V+ | Positive supply rail - requires local 0.1 μF ceramic + 5–10 μF tantalum bypassing per datasheet Figure 40. |
| 5 | +IN B | Non-inverting input of Amp B - electrically isolated from other channels; 60 dB separation at 10 MHz. |
| 6 | –IN B | Inverting input of Amp B - matched to +IN B for common-mode rejection; bias current ≤700 nA over temperature. |
| 7 | NC | No connect - must remain unconnected; no internal connection or function. |
| 8 | OUT B | Amplifier B output - identical dynamic specs to OUT A; supports same capacitive load drive capability. |
| 9 | OUT D | Amplifier D output - fully independent channel; shares same supply and thermal characteristics as other outputs. |
| 10 | –IN D | Inverting input of Amp D - low input capacitance (2.0 pF common-mode) preserves high-frequency stability. |
| 11 | +IN D | Non-inverting input of Amp D - referenced to same ground plane; benefits from multilayer PCB ground plane layout. |
| 12 | V– | Negative supply rail - symmetric to V+; requires identical bypassing strategy for optimal PSRR performance. |
| 13 | +IN C | Non-inverting input of Amp C - enables simultaneous multi-channel signal conditioning without crosstalk degradation. |
| 14 | –IN C | Inverting input of Amp C - matched input offset current (≤150 nA) ensures balanced differential operation. |
| 15 | OUT C | Amplifier C output - supports fast settling in integrator and I-to-V converter topologies per Figure 46. |
| 16 | NC | No connect - unused terminal; must not be tied to any potential or routed. |
Key Features
| Feature | Design Value |
|---|---|
| Unity-gain stable internal compensation | Enables direct use in gain-of-one configurations without external compensation components or risk of oscillation. |
| Capacitive load drive capability | Stable operation with ≥30 pF load - eliminates need for series isolation resistors in many high-speed interface designs. |
| Phase reversal immunity | Inputs tolerate overvoltage beyond supply rails by one diode drop - prevents signal inversion during input transients or fault conditions. |
| Symmetrical saturation recovery | Recovery time <5 μs from either rail - essential for high-speed detectors and pulse amplifiers handling large-signal excursions. |
| Low long-term offset drift | 750 μV guaranteed over 1000 hrs life test - ensures calibration stability in precision measurement systems over product lifetime. |
Applications
| High Speed Instrumentation Amplifier | Photo Diode Preamp |
|---|---|
Use Scenario: Precision amplification of low-level differential sensor signals in automated test equipment with 10 V step inputs and 0.01% accuracy requirement. IC Role / Device Role / Timing Role: Core gain block in 3-op-amp instrumentation topology (Figure 44); provides matched gain, CMRR, and fast settling across all four channels. Use Value: Achieves <200 ns settling to 0.01% with 28 MHz GBP - enables sub-microsecond measurement cycles in high-throughput data acquisition. | Use Scenario: Low-noise transimpedance amplification of weak photocurrents from scientific imaging sensors operating at 1 kHz–1 MHz bandwidth. IC Role / Device Role / Timing Role: Single-channel TIA configuration using one OP467GSZ-REEL amplifier; leverages 6 nV/√Hz noise density and low input bias current (≤700 nA). Use Value: Enables detection of sub-nA photocurrents with minimal added noise - critical for low-light CCD and CMOS image sensor readout. |
| High Frequency Active Filter | Fast Integrator |
Use Scenario: 2 MHz biquad band-pass filtering in ultrasound receiver front-ends where phase linearity and amplitude fidelity at center frequency are critical. IC Role / Device Role / Timing Role: Three independent amplifiers implement second-order transfer function (Figure 48); each contributes defined gain, phase, and bandwidth control. Use Value: 28 MHz GBP and 170 V/μs slew rate prevent gain peaking and distortion - preserves signal integrity within ±0.1 dB passband ripple. | Use Scenario: Precision analog integration of pulsed current waveforms in laser pulse energy monitoring and particle detection systems. IC Role / Device Role / Timing Role: Configured as op-amp integrator with low-drift input stage; uses matched offset and bias current to minimize baseline drift. Use Value: <500 μV offset and 3.5 μV/°C drift ensure <0.05% integral error over temperature - supports repeatable energy quantification. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad high-speed precision op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD8066ARZ-REEL7 | Higher slew rate (180 V/μs), lower noise (4.8 nV/√Hz), but only dual-channel; no quad variant available. | Requires two devices to match OP467GSZ-REEL channel count; increases board area and component count. | Select when single-channel noise or speed exceeds OP467GSZ-REEL requirements and quad integration is not mandatory. |
| OP27GSZ-REEL7 | Lower bandwidth (8 MHz), slower settling (>1.5 μs), but superior dc precision (25 μV offset, 0.6 μV/°C drift). | Better for low-frequency precision applications (e.g., strain gauge bridges); unsuitable for >1 MHz signal paths. | Select when dc accuracy dominates over speed and only dual-channel functionality is needed. |
Compared with AD8066ARZ-REEL7 and OP27GSZ-REEL7, OP467GSZ-REEL uniquely balances quad-channel integration, 28 MHz bandwidth, <200 ns settling, and <500 μV offset - making it optimal for space-constrained, multi-channel high-speed precision systems where channel matching and layout simplicity are critical.
Availability
OP467GSZ-REEL is available at Aetrix Electronics and suitable for high-speed data acquisition, medical imaging front-ends, and industrial instrumentation requiring stable component supply across extended temperature ranges.
Supply support for OP467GSZ-REEL 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 industrial, communications, automotive, and consumer markets.
The OP467 product line was designed for high-speed precision signal conditioning in data-intensive systems such as automated test equipment, medical imaging, and scientific instrumentation where speed, accuracy, and channel density are jointly critical.
FAQ
What is the maximum capacitive load the OP467GSZ-REEL can drive stably?
The OP467GSZ-REEL is internally compensated and specified to drive ≥30 pF capacitive loads without oscillation at unity gain, as verified in the datasheet's Typical Performance Characteristics (Figure 15–17). For larger loads, a small series resistor (10–100 Ω) at the output is recommended to maintain phase margin. This capability eliminates external compensation in most high-speed interface designs using OP467GSZ-REEL.
Does the OP467GSZ-REEL require external compensation for unity-gain operation?
No, the OP467GSZ-REEL is unity-gain stable by design due to internal compensation. The datasheet explicitly states "internal compensation … ensures stable unity-gain operation" and confirms stability with 30 pF loads. No external capacitors or resistors are needed for basic unity-gain follower or inverter configurations using OP467GSZ-REEL.
What is the supply current consumption of the OP467GSZ-REEL at ±5 V operation?
At ±5 V supply and 25°C, the OP467GSZ-REEL draws 8–10 mA total supply current (ISY), as specified in Table 2 of the datasheet. Over the full industrial temperature range (−40°C to +85°C), supply current remains ≤12 mA - enabling efficient power budgeting in battery-assisted or thermally constrained instrumentation using OP467GSZ-REEL.
How does the OP467GSZ-REEL handle input overvoltage conditions?
The OP467GSZ-REEL is immune to phase reversal: its inputs tolerate voltages exceeding the supply rails by approximately one diode drop (~0.7 V) without signal inversion or latch-up, as confirmed in the Applications Information section. This behavior protects downstream circuitry during transient overvoltage events and simplifies front-end protection design for OP467GSZ-REEL-based systems.
Can unused amplifiers in the OP467GSZ-REEL quad package be left floating?
No - unused amplifiers must not be left floating. The datasheet recommends configuring each idle channel as a unity-gain follower with a 1 kΩ feedback resistor and non-inverting input tied to ground. This prevents oscillation, minimizes supply current variation, and avoids unintended coupling into active channels - a mandatory practice for reliable operation of OP467GSZ-REEL in production systems.
OP467GSZ-REEL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 16-SOIC (0.295", 7.50mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- General Purpose
- Number of Circuits:
- 4
- Output Type:
- -
- Slew Rate:
- 350V/µs
- Gain Bandwidth Product:
- 28 MHz
- -3db Bandwidth:
- -
- Current - Input Bias:
- 150 nA
- Voltage - Input Offset:
- 200 µV
- Current - Supply:
- 8mA (x4 Channels)
- Current - Output / Channel:
- -
- Voltage - Supply Span (Min):
- 9 V
- Voltage - Supply Span (Max):
- 36 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 16-SOIC
OP467GSZ-REEL FAQ
1.How can I place an order for OP467GSZ-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for OP467GSZ-REEL 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 OP467GSZ-REEL reliable?
The price and inventory of OP467GSZ-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for OP467GSZ-REEL is usually 5 days.
3.What payment methods are accepted for OP467GSZ-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for OP467GSZ-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for OP467GSZ-REEL?
OP467GSZ-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your OP467GSZ-REEL 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 OP467GSZ-REEL?
For technical support, including OP467GSZ-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your OP467GSZ-REEL requirements.
6.How does Aetrix verify that OP467GSZ-REEL is sourced from the original manufacturer or authorized distributors?
All OP467GSZ-REEL 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 OP467GSZ-REEL meets industry standards.
7.What is the process for return or replacement of OP467GSZ-REEL?
All OP467GSZ-REEL units undergo pre-shipment inspection (PSI). If there is an issue with OP467GSZ-REEL, 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 OP467GSZ-REEL part is unused and in its original packaging.
Return procedure for OP467GSZ-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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