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Analog Devices Inc./Maxim Integrated MAX4030EEUA+
- Part No.:
- MAX4030EEUA+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
MAX4030EEUA+.pdf
- Description:
- IC AMP GENERAL PURPOSE 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:483
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Product details
Overview
MAX4030EEUA+ from Maxim Integrated is a dual, unity-gain stable, rail-to-rail output operational amplifier optimized for high-speed video line driving. It delivers 144MHz small-signal bandwidth, 115V/µs slew rate, ±15kV HBM ESD protection on inputs/outputs, and operates from a single 5V supply with 12mA quiescent current per amplifier. It drives 75Ω video loads with 0.2% differential gain and 0.2° differential phase error in SDTV/HDTV applications.
For engineers reviewing the MAX4030EEUA+ datasheet, MAX4030EEUA+ pinout, MAX4030EEUA+ application, or MAX4030EEUA+ equivalent, key selection criteria include ESD-hardened video interface performance, 5V single-supply rail-to-rail output swing, 144MHz bandwidth with 20MHz 0.1dB gain flatness, and compatibility with standard-definition and high-definition video signal chains requiring low distortion and fast settling (40ns to 0.1%).
Technical Context
The MAX4030EEUA+ employs a BiCMOS process to achieve high-speed voltage-feedback architecture with internal unity-gain compensation. Its input stage supports common-mode voltages from ground to VCC – 2.25V, enabling DC-coupled video input interfacing without level-shifting.
Rail-to-rail output stage uses local feedback to maintain low open-loop output impedance (<2Ω at 4.43MHz), ensuring stable 150Ω load driving and minimal gain sensitivity across temperature and supply variation. No external compensation is required for unity-gain operation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Small-Signal -3dB BW | 144MHz - Enables full NTSC/PAL/480p video bandwidth with margin |
| Slew Rate | 115V/µs - Supports fast transient response for composite sync pulses and sharp video edges |
| Differential Gain/Phase | 0.2%/0.2° - Meets broadcast-grade video fidelity requirements for SDTV/HDTV |
| ESD Protection | ±15kV HBM, ±8kV IEC 1000-4-2 contact - Eliminates need for external TVS diodes on exposed video I/O |
| Supply Voltage | 4.5V to 5.5V - Compatible with standard 5V logic and analog rails; PSRR ≥ 60dB ensures noise immunity |
| Output Swing | Rail-to-rail into 150Ω - Delivers full 2VP-P signal into 75Ω coaxial lines via standard termination |
| Quiescent Current | 12mA per amplifier - Enables dual-channel video buffering in power-constrained portable systems |
Pinout & Package
The MAX4030EEUA+ is housed in an 8-pin µMAX® package (3.05mm × 3.05mm, 0.6mm height), a compact leaded surface-mount package with exposed pad for thermal enhancement and EMI reduction.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUTA | Amplifier A output - Rail-to-rail capable; directly drives 75Ω video load with <0.2° phase error |
| 2 | INA− | Amplifier A inverting input - High-impedance (1GΩ) node; accepts DC-coupled video signals down to ground |
| 3 | INA+ | Amplifier A noninverting input - Matches INA− for balanced AC/DC coupling; supports 0V to VCC–2.25V common-mode range |
| 4 | GND | Analog ground reference - Must be connected to low-impedance ground plane; separates analog return from digital supply paths |
| 5 | INB+ | Amplifier B noninverting input - Independent channel; enables dual-video-path buffering (e.g., Y/C or RGB) |
| 6 | INB− | Amplifier B inverting input - Electrically identical to INA−; supports matched differential video input configurations |
| 7 | OUTB | Amplifier B output - Fully independent output; allows simultaneous drive of two video channels without crosstalk (>65dB @ 4.43MHz) |
| 8 | VCC | Positive supply - Requires local 0.1µF ceramic bypass capacitor to GND; sensitive to high-frequency supply noise |
Key Features
| Feature | Design Value |
|---|---|
| ±15kV Human Body Model ESD protection | Eliminates external protection components on video I/O pins, reducing BOM count and PCB area in set-top boxes and security cameras |
| 144MHz bandwidth with 20MHz 0.1dB gain flatness | Preserves luminance/chrominance amplitude integrity across full NTSC/PAL baseband spectrum without peaking or droop |
| Rail-to-rail output into 150Ω | Delivers full 2VP-P video signal into standard 75Ω coaxial cable with proper source termination (e.g., 75Ω series resistor) |
| 40ns settling time to 0.1% | Meets tight timing budgets for horizontal sync pulse fidelity and fast-switching video multiplexers |
| 0.2% differential gain / 0.2° differential phase | Ensures color accuracy and saturation stability in broadcast-quality video transmission and recording systems |
Applications
| Set-Top Box Video Output | Security Camera Analog Output |
|---|---|
Use Scenario: Driving composite video (CVBS) or S-video signals from decoder IC to RCA or BNC connectors exposed to user handling. IC Role / Device Role / Timing Role: Final-stage video buffer and line driver, providing ESD-hardened, low-distortion amplification with precise DC offset control. Use Value: Prevents field failures due to electrostatic discharge during cable insertion; maintains broadcast-compliant differential gain/phase over temperature (-40°C to +85°C). | Use Scenario: Transmitting analog video from CMOS image sensor to DVR or monitor over unshielded or poorly shielded cables in industrial environments. IC Role / Device Role / Timing Role: High-impedance receiver and low-output-impedance driver that isolates sensor front-end from long-line effects and ESD events. Use Value: Enables reliable 75Ω video transmission up to 100m without signal degradation; eliminates need for external ESD protection diodes on camera PCB. |
| HDTV Component Video (YPbPr) | Portable Media Player Video DAC Interface |
Use Scenario: Buffering three parallel video channels (Y, Pb, Pr) in high-definition consumer displays where each channel requires independent gain/offset tuning. IC Role / Device Role / Timing Role: Dual-channel op amp used as two independent buffers per chip; third channel implemented using second MAX4030EEUA+ or MAX4031E. Use Value: Maintains inter-channel gain matching (∆VOS ≤ 2.6mV) and phase coherence critical for color fidelity in 720p/1080i component video. | Use Scenario: Interfacing low-voltage video DAC outputs (e.g., from mobile SoC) to external display or recording interface with 5V-tolerant I/O requirements. IC Role / Device Role / Timing Role: Level-shifting and drive-strengthening buffer that translates 1.8V/3.3V DAC output to robust 2VP-P 75Ω signal while rejecting supply noise. Use Value: Achieves 12mA total quiescent current for dual-channel operation-enables >8hr battery life in portable DVD players and camcorders. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar high-speed video op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| THS3202DR | Higher 375MHz bandwidth but no integrated ±15kV ESD; requires external protection; 24mA IQ per channel | Better for RF/IF signal chains beyond video; unsuitable for direct-exposed video I/O without added components | Select THS3202DR only when >200MHz bandwidth is mandatory and board space allows ESD protection circuitry |
| LMH6702MA | 220MHz bandwidth, 3100V/µs slew rate, but only ±2kV HBM ESD rating; SO-8 package only | Targeted at instrumentation and test equipment; not rated for consumer video port exposure per IEC 61000-4-2 | Choose LMH6702MA for lab-grade signal integrity where ESD stress is controlled; avoid in end-user-accessible ports |
Compared with THS3202DR and LMH6702MA, the MAX4030EEUA+ uniquely integrates ±15kV ESD protection with 144MHz bandwidth and rail-to-rail output in a space-constrained µMAX package-making it the only drop-in solution for cost-sensitive, high-reliability video line drivers in consumer and security electronics without redesigning protection circuitry.
Availability
MAX4030EEUA+ is available at Aetrix Electronics and suitable for set-top box video outputs, security camera analog interfaces, and portable media player video DAC buffering requiring stable component supply, long-term lifecycle support, and guaranteed traceable sourcing.
Supply support for MAX4030EEUA+ 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
Maxim Integrated (now part of Analog Devices) is a U.S.-based semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for industrial, communications, and consumer applications.
The MAX4030E/MAX4031E product line was designed specifically for ESD-hardened, high-fidelity video signal conditioning in cost-sensitive consumer electronics-balancing speed, precision, ruggedness, and single-supply operation.
FAQ
What is the maximum capacitive load the MAX4030EEUA+ can drive stably?
The MAX4030EEUA+ is characterized for stable operation with up to 200pF capacitive load when an isolation resistor (RISO) of 10Ω–15Ω is placed in series with the output. Without RISO, oscillation may occur above ~5pF. For driving PCB traces or cables with significant capacitance, always use the recommended RISO network shown in Figure 3 of the datasheet to preserve 144MHz bandwidth and prevent peaking.
Does the MAX4030EEUA+ support DC-coupled video input?
Yes, the MAX4030EEUA+ supports DC-coupled video input because its input common-mode voltage range extends from ground to VCC – 2.25V (0V to 2.75V at 5V supply). This allows direct connection to video DACs or decoders with ground-referenced outputs without level-shifting circuitry-critical for maintaining black-level accuracy in SDTV and HDTV systems.
Can the MAX4030EEUA+ be used in single-supply 3.3V systems?
No, the MAX4030EEUA+ is specified only for 4.5V to 5.5V operation. Its internal BiCMOS architecture and rail-to-rail output stage require minimum 4.5V to meet AC performance specs (e.g., 144MHz BW, 115V/µs SR). At 3.3V, bandwidth collapses below 50MHz and slew rate degrades significantly-use MAX44260 or similar 3.3V-optimized video amps instead.
How does the ESD protection on the MAX4030EEUA+ compare to external TVS diodes?
The MAX4030EEUA+ integrates on-die ±15kV HBM and ±8kV IEC 1000-4-2 contact discharge protection-matching or exceeding discrete 0402 TVS diodes like SMAJ5.0A. Unlike external diodes, this protection adds zero parasitic capacitance (<0.5pF), preserving 144MHz bandwidth and eliminating layout-induced signal integrity issues in high-frequency video paths.
Is the MAX4030EEUA+ pin-compatible with other Maxim video op amps like the MAX4020?
No, the MAX4030EEUA+ is not pin-compatible with MAX4020 or other legacy Maxim video op amps. Its 8-pin µMAX pinout (OUTA, INA−, INA+, GND, INB+, INB−, OUTB, VCC) is unique to the MAX4030E family. Substituting requires PCB layout revision; however, functional equivalents exist in the same package footprint (e.g., MAX4030EESA in SO-8 shares identical pinout but larger body).
MAX4030EEUA+ Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Series:
- -
- Packaging:
- Tube
- Product Status:
- Active
- Applications:
- General Purpose
- Output Type:
- Rail-to-Rail
- Number of Circuits:
- 2
- -3db Bandwidth:
- 144 MHz
- Slew Rate:
- 115V/µs
- Current - Supply:
- 12 mA
- Current - Output / Channel:
- 100 mA
- Voltage - Supply, Single/Dual (±):
- 4.5V ~ 5.5V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-uMAX/uSOP
MAX4030EEUA+ FAQ
1.How can I place an order for MAX4030EEUA+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4030EEUA+ 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 MAX4030EEUA+ reliable?
The price and inventory of MAX4030EEUA+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4030EEUA+ is usually 5 days.
3.What payment methods are accepted for MAX4030EEUA+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4030EEUA+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4030EEUA+?
MAX4030EEUA+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4030EEUA+ 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 MAX4030EEUA+?
For technical support, including MAX4030EEUA+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4030EEUA+ requirements.
6.How does Aetrix verify that MAX4030EEUA+ is sourced from the original manufacturer or authorized distributors?
All MAX4030EEUA+ 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 MAX4030EEUA+ meets industry standards.
7.What is the process for return or replacement of MAX4030EEUA+?
All MAX4030EEUA+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4030EEUA+, 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 MAX4030EEUA+ part is unused and in its original packaging.
Return procedure for MAX4030EEUA+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4030EEUA+ Tags
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