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Analog Devices Inc. AD8004ARZ-14-REEL7
- Part No.:
- AD8004ARZ-14-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Instrumentation, Op Amps, Buffer Amps
- Package:
- 14-SOIC (0.154", 3.90mm Width)
- Datasheet:
-
AD8004ARZ-14-REEL7.pdf
- Description:
- IC OPAMP CFA 4 CIRCUIT 14SOIC
- Quantity:
- Payment:
- Shipping:
Inventory:445
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Product details
Overview
AD8004ARZ-14-REEL7 from Analog Devices is a quad current-feedback amplifier optimized for high-speed video and imaging signal conditioning. It delivers 250 MHz –3 dB bandwidth (G = +1), 3000 V/µs slew rate, and 21 ns settling to 0.1%, operating on single +5 V supply with 3.5 mA/amplifier quiescent current. It is used in video switchers and active filters requiring low distortion and precise differential gain/phase performance.
For engineers reviewing the AD8004ARZ-14-REEL7 datasheet, AD8004ARZ-14-REEL7 pinout, AD8004ARZ-14-REEL7 application, or AD8004ARZ-14-REEL7 equivalent, key selection criteria include current-feedback architecture, SOIC-14 package compatibility, industrial temperature range (–40°C to +85°C), and verified NTSC video performance (0.04% differential gain error, 0.10° phase error at RL = 150 Ω).
Technical Context
The AD8004ARZ-14-REEL7 implements a two-stage current-feedback topology with complementary bipolar process technology, enabling high slew rate and wide dynamic range at low power. Its open-loop transimpedance gain dominates frequency response at low gains, yielding near-constant bandwidth across closed-loop gains.
It supports both inverting and noninverting configurations with recommended RF values (e.g., 604 Ω for G = +2) and features input resistance of 2 MΩ (+IN) and 50 Ω (–IN), plus input common-mode voltage range of ±3.2 V. Output drives up to 50 mA into 150 Ω loads with 3.9 V p-p swing.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Bandwidth (–3 dB, G = +1) | 250 MHz - enables full HD video baseband signal amplification without attenuation |
| Slew Rate | 3000 V/µs - supports fast transient response for pulse and switching applications |
| Settling Time (0.1%) | 21 ns - meets timing requirements for 20 MSPS ADC drivers and video line-rate processing |
| Differential Gain Error | 0.04% (NTSC, RL = 150 Ω) - preserves color fidelity in broadcast-quality video systems |
| Quiescent Current | 14 mA total (3.5 mA/amplifier) - enables quad-channel operation within 35 mW per amplifier budget |
| Supply Range | +4 V to +12 V single supply - simplifies power design in portable and embedded video equipment |
| Output Current | 50 mA - drives standard 150 Ω video loads and multiple downstream inputs simultaneously |
Pinout & Package
AD8004ARZ-14-REEL7 is housed in a 14-lead SOIC (R-14) package, 8.75 mm × 4.00 mm × 1.75 mm, compliant with JEDEC MS-012AB. Pin numbering follows standard top-view orientation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | Output A | Amplifier A output; capable of ±3.9 V swing into 150 Ω load |
| 2 | Inverting Input A | Current-summing node; 50 Ω input impedance, sensitive to stray capacitance |
| 3 | Noninverting Input A | High-impedance input (2 MΩ); sets common-mode reference for channel A |
| 4 | +VS | Positive supply rail for all four amplifiers; bypassing required within 3 mm |
| 5 | Noninverting Input B | Channel B input; electrically isolated but shares supply and ground paths |
| 6 | Inverting Input B | Channel B summing node; requires matched layout to minimize crosstalk |
| 7 | Output B | Amplifier B output; identical drive capability to Pin 1 |
| 8 | –VS / GND | Ground or negative supply return; low-impedance plane essential for stability |
| 9 | Output C | Amplifier C output; same electrical specs as Pins 1 and 7 |
| 10 | Inverting Input C | Channel C summing node; layout symmetry critical for quad-channel matching |
| 11 | Noninverting Input C | Channel C high-Z input; referenced to same common-mode as other channels |
| 12 | +VS | Second +VS connection; reduces supply path inductance for high-frequency PSRR |
| 13 | Noninverting Input D | Channel D input; completes quad configuration for multi-path signal processing |
| 14 | Output D | Amplifier D output; fully specified for simultaneous 50 mA sourcing/sinking |
Key Features
| Feature | Design Value |
|---|---|
| Current-feedback architecture | Enables constant bandwidth vs. gain and >200 MHz small-signal BW at G = +10 |
| Low distortion (–78 dBc THD @ 5 MHz) | Preserves signal integrity in composite video and high-fidelity analog front-ends |
| Single-supply operation (+4 V to +12 V) | Eliminates dual-rail supplies in battery-powered scanners and portable monitors |
| Quad-channel integration in SOIC-14 | Reduces PCB area by ~60% vs. discrete op-amp solutions for multi-channel video routing |
| Industrial temperature range (–40°C to +85°C) | Ensures stable gain flatness and phase response across extended environmental conditions |
Applications
| Video Switchers | Active Filters |
|---|---|
Use Scenario: Routing and switching between multiple SD/HD video sources in broadcast mixers and AV matrix systems. IC Role / Device Role / Timing Role: Quad buffer and level-shifter ensuring minimal crosstalk (< –69 dB at 5 MHz) and sub-21 ns settling between source transitions. Use Value: Maintains 0.04% differential gain accuracy across all four channels, preserving color saturation during real-time switching. | Use Scenario: Implementing high-order, low-noise anti-aliasing and reconstruction filters in medical imaging digitizers. IC Role / Device Role / Timing Role: High-speed filter stage with 250 MHz bandwidth and 1.5 nV/√Hz input noise, supporting >10-bit ENOB at 20 MSPS. Use Value: Enables sharp roll-off without phase distortion-critical for preserving edge detail in ultrasound and MRI signal chains. |
| Image Scanners | Special Effects Processors |
Use Scenario: Amplifying and conditioning analog line-scan outputs from CCD/CMOS sensors in document and film scanners. IC Role / Device Role / Timing Role: Low-power quad driver delivering 50 mA peak current to drive 150 Ω transmission lines over 1–2 m cable runs. Use Value: Achieves 30 MHz 0.1 dB flatness and 0.10° differential phase, minimizing geometric distortion in scanned raster images. | Use Scenario: Real-time analog video manipulation including chroma keying, luma correction, and sync pulse generation. IC Role / Device Role / Timing Role: High-slew-rate amplifier handling rapid gain modulation and composite sync insertion without overshoot. Use Value: 3000 V/µs slew rate ensures clean 2 V step response in <2.3 ns, preventing artifacts during frame-accurate effect overlays. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed current-feedback amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| AD8003ARZ-14-REEL7 | Triple-channel version; identical specs per channel except total quiescent current (10.5 mA) | Lower channel count suits 3-path systems (e.g., RGB-only video); not suitable for quad-signal routing | Select when only three amplifiers needed and board space allows SOIC-14 reuse |
| LMH6702MF/NOPB | Single-channel, 1.8 GHz GBW, higher power (12.5 mA), no integrated quad option | Better for ultra-wideband (>500 MHz) applications; lacks NTSC-optimized video specs | Choose for RF sampling front-ends where bandwidth >1 GHz outweighs video fidelity needs |
Compared with AD8004ARZ-14-REEL7, AD8003ARZ-14-REEL7 offers identical per-channel performance in a triple configuration, while LMH6702MF/NOPB provides superior bandwidth at the cost of higher power and no quad integration-making AD8004ARZ-14-REEL7 optimal for space-constrained, multi-channel video systems requiring NTSC-grade accuracy.
Availability
AD8004ARZ-14-REEL7 is available at Aetrix Electronics and suitable for video switchers, active filters, image scanners, and special effects processors requiring stable component supply across industrial temperature ranges and long production lifecycles.
Supply support for AD8004ARZ-14-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 Norwood, MA.
The AD8004ARZ-14-REEL7 belongs to Analog Devices' high-speed current-feedback amplifier product line, engineered specifically for demanding video, imaging, and instrumentation applications where speed, accuracy, and low power must coexist.
FAQ
What is the operating temperature range for AD8004ARZ-14-REEL7?
The AD8004ARZ-14-REEL7 is rated for industrial operation from –40°C to +85°C, as confirmed in the Ordering Guide and Absolute Maximum Ratings table. This range applies to the R-14 SOIC package variant and is validated across all electrical specifications including bandwidth, slew rate, and differential gain/phase error.
Does AD8004ARZ-14-REEL7 support single-supply operation?
Yes, AD8004ARZ-14-REEL7 fully supports single-supply operation from +4 V to +12 V, with complete specification at +5 V. The device's input common-mode range extends to ±3.2 V, and output swing reaches 0.9 V to 4.1 V into 150 Ω, enabling rail-to-rail compatible interfacing in +5 V systems without level-shifting circuitry.
What is the recommended feedback resistor for G = +2 configuration with AD8004ARZ-14-REEL7?
The datasheet specifies 604 Ω as the recommended feedback resistor for noninverting G = +2 operation with AD8004ARZ-14-REEL7 (Table I, Rev. D). This value optimizes flatness and bandwidth trade-offs, delivering 110 MHz small-signal bandwidth and <0.1 dB peaking at ±5 V supply-verified in TPC 9 and Figure 8.
Is AD8004ARZ-14-REEL7 RoHS compliant?
Yes, AD8004ARZ-14-REEL7 is RoHS compliant, as indicated by the "Z" suffix in the part number per Analog Devices' ordering conventions (footnote "1 Z = RoHS Compliant Part" in the Ordering Guide on page –4).
Can AD8004ARZ-14-REEL7 drive a 150 Ω video load with full NTSC performance?
Yes, AD8004ARZ-14-REEL7 is explicitly characterized for NTSC video performance into 150 Ω loads: differential gain error is 0.04% and differential phase error is 0.10° at G = +2, RL = 150 Ω, RF = 1.21 kΩ (Spec Table, Rev. D, page –2). Output swing of ±3.9 V ensures headroom for 1 Vpp composite signals.
AD8004ARZ-14-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- 14-SOIC (0.154", 3.90mm Width)
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Amplifier Type:
- Current Feedback
- Number of Circuits:
- 4
- Output Type:
- -
- Slew Rate:
- 3000V/µs
- Gain Bandwidth Product:
- 30 MHz
- -3db Bandwidth:
- 250 MHz
- Current - Input Bias:
- 40 µA
- Voltage - Input Offset:
- 1 mV
- Current - Supply:
- 14mA
- Current - Output / Channel:
- 50 mA
- Voltage - Supply Span (Min):
- 4 V
- Voltage - Supply Span (Max):
- 12 V
- Operating Temperature:
- -40°C ~ 85°C
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- 14-SOIC
AD8004ARZ-14-REEL7 FAQ
1.How can I place an order for AD8004ARZ-14-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for AD8004ARZ-14-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 AD8004ARZ-14-REEL7 reliable?
The price and inventory of AD8004ARZ-14-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for AD8004ARZ-14-REEL7 is usually 5 days.
3.What payment methods are accepted for AD8004ARZ-14-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for AD8004ARZ-14-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for AD8004ARZ-14-REEL7?
AD8004ARZ-14-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your AD8004ARZ-14-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 AD8004ARZ-14-REEL7?
For technical support, including AD8004ARZ-14-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your AD8004ARZ-14-REEL7 requirements.
6.How does Aetrix verify that AD8004ARZ-14-REEL7 is sourced from the original manufacturer or authorized distributors?
All AD8004ARZ-14-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 AD8004ARZ-14-REEL7 meets industry standards.
7.What is the process for return or replacement of AD8004ARZ-14-REEL7?
All AD8004ARZ-14-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with AD8004ARZ-14-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 AD8004ARZ-14-REEL7 part is unused and in its original packaging.
Return procedure for AD8004ARZ-14-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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