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Analog Devices Inc. AD8063ARZ
- Part No.:
- AD8063ARZ
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 8-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
AD8063ARZ.pdf
- Description:
- IC VOLTAGE FEEDBACK 1 CIRC 8SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:1,355
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Product details
Overview
AD8063ARZ from Analog Devices is a single-channel, rail-to-rail output voltage-feedback operational amplifier with 300 MHz −3 dB bandwidth (G = 1), 650 V/µs slew rate, and integrated power-down disable pin. It operates from 2.7 V to 8 V supplies, delivers ±50 mA output current, and achieves 0.01% differential gain / 0.04° differential phase error into 150 Ω - making it suitable for professional video line drivers and high-speed ADC buffer stages.
For engineers reviewing the AD8063ARZ datasheet, AD8063ARZ pinout, AD8063ARZ application, or AD8063ARZ equivalent, key selection criteria include its 400 µA disabled supply current, 35 ns 0.1% settling time, rail-to-rail output swing (0.1 V to 4.86 V on 5 V supply), and SOIC-8 package compatibility with space-constrained portable imaging and base station signal conditioning designs.
Technical Context
The AD8063ARZ uses a high-slew-rate voltage-feedback architecture with a true single-supply input stage capable of sensing signals down to −0.2 V below the negative rail. Its rail-to-rail output stage maintains <30 mV headroom to either supply under light loads and sustains 300 MHz bandwidth even at 2.7 V supply.
It features a dedicated DISABLE pin that reduces quiescent current to 400 µA with 300 ns turn-off time and 40 ns turn-on time. Input common-mode range spans −0.2 V to +3.2 V (at VS = 5 V), enabling direct interface with CMOS logic and low-voltage sensors without level-shifting.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| −3 dB Bandwidth | 300 MHz at G = 1 (enables >100 Mbps analog signal amplification without attenuation) |
| Slew Rate | 650 V/µs (supports clean 1 V step response in <35 ns, critical for fast-settling data acquisition) |
| Supply Current (Active) | 6.8 mA typical (low power for battery-operated handheld video equipment) |
| Supply Current (Disabled) | 400 µA (reduces system standby power by >94%, ideal for duty-cycled sensor interfaces) |
| Differential Gain Error | 0.01% into 150 Ω (meets broadcast-grade NTSC/PAL video fidelity requirements) |
| Input Voltage Noise | 8.5 nV/√Hz at 100 kHz (preserves SNR in photodiode preamp and precision ADC driver roles) |
| Output Voltage Swing | 0.1 V to 4.86 V on 5 V supply into 2 kΩ (full rail utilization simplifies single-supply biasing) |
| Settling Time (0.1%) | 35 ns for 2 V step (ensures accurate sampling in high-speed digitization chains) |
Pinout & Package
AD8063ARZ is housed in an 8-lead SOIC (R) package (SOIC-8, body size 4.9 mm × 6.0 mm, 1.27 mm pitch). Pin 1 is marked with a dot or notch; pins are numbered counterclockwise.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | NC | No connect - must be left floating; not internally bonded |
| 2 | −IN | Inverting input - accepts differential or single-ended feedback configurations |
| 3 | +IN | Non-inverting input - supports DC-coupled sensor inputs within −0.2 V to +3.2 V range |
| 4 | −VS | Negative supply rail - connects to ground in single-supply operation |
| 5 | DISABLE | Active-high enable control - drives low (<0.8 V) to enter 400 µA shutdown mode |
| 6 | VOUT | Amplifier output - delivers rail-to-rail swing up to ±50 mA into resistive or capacitive loads |
| 7 | +VS | Positive supply rail - accepts 2.7 V to 8 V; PSRR >72 dB minimizes supply noise coupling |
| 8 | NC | No connect - must be left floating; not internally bonded |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | 0.1 V to 4.86 V on 5 V supply into 2 kΩ - eliminates need for dual supplies in portable systems |
| Power-down disable function | Reduces supply current to 400 µA with 40 ns wake-up - enables microsecond-level power gating |
| Video-optimized distortion performance | 0.01% differential gain / 0.04° differential phase into 150 Ω - meets SMPTE/ITU broadcast specs |
| High-speed settling | 35 ns to 0.1% for 2 V step - supports >10 MSPS sampling in pipeline ADC front-ends |
| Wide supply range | 2.7 V to 8 V operation - interoperable with Li-ion, USB, and industrial 3.3 V/5 V rails |
| Low input voltage noise | 8.5 nV/√Hz at 100 kHz - preserves dynamic range in low-level signal amplification |
Applications
| Professional Video Line Driver | Portable Imaging Signal Chain |
|---|---|
Use Scenario: Driving RGB or Y/C signals over 75 Ω coaxial cable in DSLR cameras and broadcast monitors. IC Role / Device Role / Timing Role: Final-stage video buffer with gain = 2, driving 150 Ω load while maintaining 0.1 dB flatness to 30 MHz. Use Value: Eliminates external level-shifting and reduces BOM count by delivering full rail-to-rail swing directly from 3.3 V or 5 V supply. |
Use Scenario: Amplifying low-amplitude photodiode current in handheld medical imaging or barcode scanners. IC Role / Device Role / Timing Role: Transimpedance amplifier (TIA) front-end with 300 MHz bandwidth and 8.5 nV/√Hz noise floor. Use Value: Enables sub-10 µs response to rapid light pulses while preserving SNR in battery-powered devices. |
| ADC Driver for High-Speed Data Acquisition | Base Station Clock Buffer |
Use Scenario: Conditioning analog signals prior to sampling by 10–20 MSPS SAR or pipeline ADCs in test equipment. IC Role / Device Role / Timing Role: Settling-critical driver with 35 ns 0.1% settling time and 650 V/µs slew rate. Use Value: Guarantees full accuracy at maximum conversion rate without aperture uncertainty penalties. |
Use Scenario: Distributing low-jitter clock signals across RF transceiver boards in LTE/5G small cells. IC Role / Device Role / Timing Role: Low-noise, high-fidelity buffer for 10–100 MHz reference clocks with minimal additive phase noise. Use Value: Maintains EVM integrity by limiting harmonic distortion to −77 dBc at 5 MHz and −50 dBc at 20 MHz. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6629MA/NOPB | Higher 1.5 GHz GBW but no disable pin; 12.5 mA quiescent current vs. 6.8 mA | Better for ultra-wideband IF amplification; unsuitable where power gating is required | Select when bandwidth >500 MHz is mandatory and continuous operation is acceptable |
| ADA4891-1ARJZ-R7 | Lower 225 MHz bandwidth; 1.2 mA quiescent current; SOT-23-6 package only | Optimized for ultra-low-power portable audio; lacks video-grade differential phase spec | Select when board area and standby power are primary constraints, and video fidelity is not required |
Compared with LMH6629MA/NOPB and ADA4891-1ARJZ-R7, the AD8063ARZ uniquely balances 300 MHz bandwidth, 400 µA disable current, and broadcast-grade video linearity - making it the only option among the three qualified for NTSC/PAL-compliant video routing with active power management.
Availability
AD8063ARZ is available at Aetrix Electronics and suitable for professional video equipment, portable imaging systems, and base station signal conditioning requiring stable component supply, long-term lifecycle support, and RoHS-compliant packaging.
Supply support for AD8063ARZ 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, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.
The AD806x family was designed specifically for cost-sensitive, high-speed signal conditioning in video, communications, and instrumentation - prioritizing rail-to-rail output, low power, and video-grade linearity in standard packages.
FAQ
What is the maximum supply voltage for the AD8063ARZ?
The AD8063ARZ has an absolute maximum supply voltage rating of 8 V. Operation beyond this risks permanent damage. The recommended operating range is 2.7 V to 8 V, with guaranteed specifications validated at 3 V, 5 V, and 8 V per datasheet Tables 1–3. At 8 V, thermal derating must be observed per Figure 6's power dissipation curves.
Does the AD8063ARZ support true rail-to-rail input?
No, the AD8063ARZ does not support rail-to-rail input. Its input common-mode voltage range is −0.2 V to +3.2 V when powered from 5 V, meaning it cannot accept signals near the positive rail without degradation. However, its output is rail-to-rail, swinging within 0.1 V of both supply rails into 2 kΩ loads.
How does the DISABLE pin function on the AD8063ARZ?
The DISABLE pin (Pin 5) is active-high: applying ≥3.2 V (typical) enables normal operation; ≤2.8 V (typical) disables the amplifier, reducing supply current to 400 µA. Turn-off time is 300 ns, turn-on time is 40 ns. The output enters high-impedance state during disable, preventing loading of downstream circuitry.
Can the AD8063ARZ drive a 150 Ω video load with gain = 2?
Yes, the AD8063ARZ is explicitly characterized for this condition: differential gain error = 0.01%, differential phase error = 0.04°, and 0.1 dB gain flatness to 30 MHz into 150 Ω with G = 2. Output swing remains 0.1 V to 4.75 V (min) under this load, satisfying SMPTE 253M and ITU-R BT.601 video standards.
What is the thermal resistance (θJA) of the AD8063ARZ in SOIC-8 package?
The AD8063ARZ in 8-lead SOIC_N package has a junction-to-ambient thermal resistance (θJA) of 160°C/W, and junction-to-case (θJC) of 56°C/W, as specified in the Absolute Maximum Ratings table. These values assume standard JEDEC 2-layer board conditions and are critical for calculating maximum allowable power dissipation at elevated ambient temperatures.
AD8063ARZ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 8-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tube
- Product Status:
- Active
- Amplifier Type:
- Voltage Feedback
- Number of Circuits:
- 1
- Output Type:
- Rail-to-Rail
- Slew Rate:
- 650V/µs
- Gain Bandwidth Product:
- -
- -3db Bandwidth:
- 320 MHz
- Current - Input Bias:
- 3.5 µA
- Voltage - Input Offset:
- 1 mV
- Current - Supply:
- 6.8mA
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 2.7 V
- Voltage - Supply Span (Max):
- 8 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 8-SOIC
AD8063ARZ FAQ
1.How can I place an order for AD8063ARZ through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8063ARZ 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 AD8063ARZ reliable?
The price and inventory of AD8063ARZ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8063ARZ is usually 5 days.
3.What payment methods are accepted for AD8063ARZ?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8063ARZ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8063ARZ?
AD8063ARZ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8063ARZ 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 AD8063ARZ?
For technical support, including AD8063ARZ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8063ARZ requirements.
6.How does Aetrix verify that AD8063ARZ is sourced from the original manufacturer or authorized distributors?
All AD8063ARZ 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 AD8063ARZ meets industry standards.
7.What is the process for return or replacement of AD8063ARZ?
All AD8063ARZ units undergo pre-shipment inspection (PSI). If there is an issue with AD8063ARZ, 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 AD8063ARZ part is unused and in its original packaging.
Return procedure for AD8063ARZ:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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