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Analog Devices Inc. AD8023ARZ-REEL7
- Part No.:
- AD8023ARZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Video Amps and Modules
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
AD8023ARZ-REEL7.pdf
- Description:
- IC AMP CURRENT FEEDBACK 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:3,811
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Product details
Overview
AD8023ARZ-REEL7 from Analog Devices is a triple current-feedback video operational amplifier optimized for RGB and component video line driving. It delivers 70 mA output current per channel, 250 MHz unity-gain bandwidth, and 0.06% differential gain error at 3.58 MHz - enabling high-fidelity analog video signal distribution in LCD displays and broadcast equipment.
For engineers reviewing the AD8023ARZ-REEL7 datasheet, AD8023ARZ-REEL7 pinout, AD8023ARZ-REEL7 application, or AD8023ARZ-REEL7 equivalent, key selection criteria include capacitive load drive capability (up to 1000 pF), high-speed disable timing (30 ns turn-off), rail-to-rail output swing (within 1 V of rails), and industrial temperature range (–40°C to +85°C).
Technical Context
The AD8023ARZ-REEL7 implements a current-feedback architecture with three independent amplifiers, each featuring a 75 Ω inverting input impedance and 100 kΩ noninverting input resistance. Its transimpedance gain structure enables stable operation with feedback resistors as low as 250 Ω while maintaining >200 MHz bandwidth at G = +10.
Each amplifier integrates a dedicated disable pin (DIS1–DIS3) that reduces quiescent current to 1.3 mA and isolates the output with <12 pF off-state capacitance. The device supports dual supplies (±2.1 V to ±7.5 V) or single supply (4.2 V to 15 V), with input common-mode range extending to ±6.0 V and output swing limited to 1.0–1.3 V from either rail into 150 Ω.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Unity-Gain Bandwidth | 250 MHz - enables full HD video signal amplification without phase distortion up to 1080p/60. |
| Slew Rate | 1200 V/µs - ensures clean pulse response for fast video transitions and sync pulses. |
| Differential Gain Error | 0.06% at 3.58 MHz - preserves color fidelity in NTSC/PAL composite and component video systems. |
| Output Current per Channel | 70 mA - drives 150 Ω video loads and ≥300 pF cable capacitance simultaneously. |
| Disable Turn-Off Time | 30 ns - supports high-speed video multiplexing with minimal switching artifacts. |
| Supply Range | ±2.1 V to ±7.5 V dual or +4.2 V to +15 V single - compatible with legacy ±5 V and modern +5 V systems. |
| Operating Temperature | –40°C to +85°C - qualified for industrial and broadcast equipment environments. |
Pinout & Package
AD8023ARZ-REEL7 is housed in a 14-lead plastic SOIC (R-14) package with standard JEDEC outline dimensions (8.75 mm × 4.00 mm × 1.75 mm), gull-wing leads, and exposed pad not present.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | DISABLE 1 | Active-high enable control for Amplifier 1; threshold = 1.6 V above –VS. |
| 2 | DISABLE 2 | Active-high enable control for Amplifier 2; independent power-down control. |
| 3 | DISABLE 3 | Active-high enable control for Amplifier 3; enables per-channel video gating. |
| 4 | +VS | Positive supply rail connection; accepts up to +7.5 V in dual-supply mode. |
| 5 | +IN 1 | Noninverting input for Amplifier 1; 100 kΩ input resistance, ±6 V common-mode range. |
| 6 | –IN 1 | Inverting input for Amplifier 1; 75 Ω input resistance, optimized for current-feedback stability. |
| 7 | OUT 1 | Amplifier 1 output; delivers 70 mA, swings within 1.0 V of rails into 150 Ω. |
| 8 | OUT 2 | Amplifier 2 output; electrically isolated from OUT 1/OUT 3 for crosstalk-sensitive RGB routing. |
| 9 | –IN 3 | Inverting input for Amplifier 3; matched to –IN 1/–IN 2 for gain consistency across channels. |
| 10 | +IN 3 | Noninverting input for Amplifier 3; identical DC specs to +IN 1/+IN 2. |
| 11 | –VS | Negative supply rail connection; accepts down to –7.5 V in dual-supply mode. |
| 12 | +IN 2 | Noninverting input for Amplifier 2; supports independent gain configuration per channel. |
| 13 | –IN 2 | Inverting input for Amplifier 2; shares same 75 Ω impedance and noise performance as other channels. |
| 14 | OUT 3 | Amplifier 3 output; fully specified for 0.1% settling in 35 ns with 300 pF load. |
Key Features
| Feature | Design Value |
|---|---|
| Unlimited capacitive load drive | Stable operation with ≥1000 pF load using recommended RF/RS network per Table II. |
| High-speed disable function | 30 ns turn-off time enables sub-35 ns video blanking intervals in RGB multiplexers. |
| Low differential gain/phase error | 0.06%/0.02° at 3.58 MHz meets SMPTE 253M broadcast video accuracy requirements. |
| Rail-to-rail output swing | 1.0 V headroom into 150 Ω allows full 2 Vpp video signal delivery on ±7.5 V supplies. |
| Triple independent amplifiers | No crosstalk degradation (70 dB @ 5 MHz) enables simultaneous RGB or YPbPr channel processing. |
Applications
| RGB Video Line Driver | Component Video Distribution |
|---|---|
Use Scenario: Driving red, green, and blue signals from graphics controller to LCD panel over 1–3 m coaxial cables. IC Role / Device Role / Timing Role: Triple video buffer with independent disable control per channel for blanking and power management. Use Value: Maintains 0.06% differential gain error across all three channels, preserving color saturation and hue accuracy in high-resolution displays. | Use Scenario: Amplifying Y, Pb, and Pr signals in consumer set-top boxes and DVD players for HDMI or analog component outputs. IC Role / Device Role / Timing Role: High-bandwidth, low-distortion triple amplifier supporting 1080i/720p video formats. Use Value: 250 MHz bandwidth and 1200 V/µs slew rate prevent luminance/chrominance delay skew and edge ringing in YPbPr paths. |
| Broadcast Video Routing | Computer Video Plug-In Board |
Use Scenario: Signal conditioning in SDI-to-analog converters and video switchers handling NTSC/PAL sources. IC Role / Device Role / Timing Role: Precision video driver with 0.02° differential phase error ensuring broadcast-compliant timing alignment. Use Value: Enables compliance with ITU-R BT.470 and SMPTE RP 167 standards for professional video infrastructure. | Use Scenario: Output stage on PCIe-based video capture cards requiring simultaneous analog RGB and sync signal buffering. IC Role / Device Role / Timing Role: Low-noise, high-current triple op amp delivering 70 mA per channel to multiple BNC outputs. Use Value: 35 ns 0.1% settling time ensures accurate sync pulse reproduction and minimal video jitter in real-time acquisition. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar triple video amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| LMH6733MA/NOPB | Single-channel, 650 MHz bandwidth, no integrated disable function. | Requires three separate ICs and external logic for channel gating; higher board area and power. | Choose when maximum bandwidth (>500 MHz) is required for ultra-HD or test equipment, not triple integration. |
| THS3203DR | Triple-channel, 400 MHz bandwidth, 110 mA output current, but only –40°C to +70°C temp range. | Lacks industrial temperature qualification; disable timing unspecified in datasheet. | Consider for commercial-grade video systems where extended temperature is not required. |
Compared with LMH6733MA/NOPB and THS3203DR, AD8023ARZ-REEL7 uniquely combines triple-channel integration, 250 MHz bandwidth, 30 ns disable timing, and industrial temperature rating in a single SOIC package - reducing system complexity and improving thermal reliability in broadcast and embedded display designs.
Availability
AD8023ARZ-REEL7 is available at Aetrix Electronics and suitable for LCD display modules, broadcast video infrastructure, and computer video plug-in boards requiring stable component supply and long-term industrial-grade availability.
Supply support for AD8023ARZ-REEL7 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, headquartered in Wilmington, MA.
The AD8023 belongs to Analog Devices' high-speed video amplifier product line, designed specifically for precision analog video signal conditioning in broadcast, professional, and industrial display systems.
FAQ
What is the maximum capacitive load the AD8023ARZ-REEL7 can drive stably?
The AD8023ARZ-REEL7 is characterized for stable operation with up to 1000 pF capacitive load when used with appropriate feedback and series resistors per Table II in the datasheet. At 300 pF, it achieves 35 ns 0.1% settling time with minimal overshoot. For loads >300 pF, increasing the feedback resistor improves phase margin without sacrificing usable bandwidth.
Does the AD8023ARZ-REEL7 support single-supply operation?
Yes, the AD8023ARZ-REEL7 operates from a single supply of +4.2 V to +15 V. Its input common-mode range extends to ±6.0 V, and output swing reaches within 1.0 V of either rail - enabling use in +5 V systems with proper level-shifting for inputs. The disable pins require reference to the negative rail, so level-shifting circuitry (e.g., Figure 34) is needed for true single-supply disable control.
How does the AD8023ARZ-REEL7 compare to standard voltage-feedback op amps in video applications?
The AD8023ARZ-REEL7 uses a current-feedback architecture, giving it superior bandwidth flatness (0.1 dB to 10 MHz), faster settling (35 ns), and better capacitive load drive than voltage-feedback op amps of similar power. Its 75 Ω inverting input impedance simplifies PCB layout for video termination, and its 70 mA output current exceeds most general-purpose op amps - making AD8023ARZ-REEL7 purpose-built for demanding analog video signal paths.
What is the power dissipation limit for the AD8023ARZ-REEL7 in SOIC package?
The AD8023ARZ-REEL7 in 14-lead SOIC has a maximum power dissipation of 1.0 W at +25°C ambient, derating linearly to zero at +125°C junction temperature. At full ±7.5 V supply and all three amplifiers enabled, total quiescent current is ≤30 mA (10 mA/amplifier max), yielding ~225 mW static dissipation - well within safe limits for typical PCB layouts with moderate copper area.
Can the AD8023ARZ-REEL7 be used for non-video applications like high-speed data buffering?
Yes, the AD8023ARZ-REEL7's 250 MHz bandwidth, 1200 V/µs slew rate, and 35 ns settling make it suitable for non-video high-speed analog signal buffering, such as ADC/DAC interface drivers, pulse amplification, or sensor signal conditioning - provided the application tolerates its current-feedback topology, 75 Ω inverting input impedance, and lack of rail-to-rail input. Its video-optimized specs remain valid in these contexts.
AD8023ARZ-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Current Feedback
- Output Type:
- -
- Number of Circuits:
- 3
- -3db Bandwidth:
- 125 MHz
- Slew Rate:
- 1200V/µs
- Current - Supply:
- 7 mA
- Current - Output / Channel:
- 70 mA
- Voltage - Supply, Single/Dual (±):
- 4.2V ~ 15V, ±2.1V ~ 7.5V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 14-SOIC
AD8023ARZ-REEL7 FAQ
1.How can I place an order for AD8023ARZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8023ARZ-REEL7 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 AD8023ARZ-REEL7 reliable?
The price and inventory of AD8023ARZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8023ARZ-REEL7 is usually 5 days.
3.What payment methods are accepted for AD8023ARZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8023ARZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8023ARZ-REEL7?
AD8023ARZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8023ARZ-REEL7 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 AD8023ARZ-REEL7?
For technical support, including AD8023ARZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8023ARZ-REEL7 requirements.
6.How does Aetrix verify that AD8023ARZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All AD8023ARZ-REEL7 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 AD8023ARZ-REEL7 meets industry standards.
7.What is the process for return or replacement of AD8023ARZ-REEL7?
All AD8023ARZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with AD8023ARZ-REEL7, 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 AD8023ARZ-REEL7 part is unused and in its original packaging.
Return procedure for AD8023ARZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
AD8023ARZ-REEL7 Tags
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LT6552CS8#PBF
Analog Devices Inc.
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LT6205IS5#TRPBF
Analog Devices Inc.
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LT6206IMS8#TRPBF
Analog Devices Inc.
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LT6552CDD#PBF
Analog Devices Inc.
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LT6552IS8#PBF
Analog Devices Inc.
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LT1252CS8#PBF
Analog Devices Inc.
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AD818ARZ-REEL7
Analog Devices Inc.
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MAX4310EUA+
Analog Devices Inc./Maxim Integrated
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AD829ARZ
Analog Devices Inc.
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AD810ARZ
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MAX4310ESA+
Analog Devices Inc./Maxim Integrated
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MAX4313ESA+
Analog Devices Inc./Maxim Integrated
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