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Analog Devices Inc./Maxim Integrated MAX4392EUA+T
- Part No.:
- MAX4392EUA+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
MAX4392EUA+T.pdf
- Description:
- IC AMP VOLTAGE FEEDBACK 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:1,399
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Product details
Overview
MAX4392EUA+T from Analog Devices is a dual-channel, rail-to-rail output, unity-gain stable voltage-feedback op amp with disable functionality, 85MHz -3dB bandwidth, 500V/μs slew rate, and ±50mA output drive capability. It operates from single 4.5V–11V or dual ±2.25V–±5.5V supplies and targets high-fidelity video line driving in surveillance systems and set-top boxes.
For engineers reviewing the MAX4392EUA+T datasheet, MAX4392EUA+T pinout, MAX4392EUA+T application, or MAX4392EUA+T equivalent, this page delivers verified electrical specs, package-confirmed pin functions, real-world video interface use cases, and two validated alternative parts for design flexibility and supply continuity.
Technical Context
The MAX4392EUA+T employs BiCMOS process technology to combine current-feedback speed (500V/μs slew rate, 85MHz bandwidth) with voltage-feedback precision (0.015% differential gain error, 0.015° phase error). Its input common-mode range extends to VEE, and outputs swing rail-to-rail into 75Ω loads.
It features independent disable control per channel (DISABLEA/ DISABLEB), enabling dynamic power management in multi-amplifier video paths. The 8-pin µMAX package supports compact layout while maintaining thermal performance (θJA = 221°C/W on single-layer board).
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 85MHz - Supports full NTSC/PAL video bandwidth without attenuation. |
| Slew Rate | 500V/μs - Enables clean 2VP-P large-signal response at 90MHz. |
| Output Drive | ±50mA - Drives 75Ω video lines directly without external buffers. |
| Differential Gain/Phase | 0.015%/0.015° - Meets broadcast-grade video fidelity requirements. |
| Supply Range | Single 4.5V–11V or dual ±2.25V–±5.5V - Compatible with standard 5V and ±5V video rails. |
| Disable Current | 450μA per amplifier - Reduces system standby power in multiplexer configurations. |
| Input Offset Voltage | 26mV max (–40°C to +85°C) - Ensures DC-coupled video signal integrity across temperature. |
Pinout & Package
The MAX4392EUA+T is housed in an 8-pin µMAX package (package code U8+1, outline 21-0036), measuring 3.0mm × 3.0mm × 1.1mm with exposed pad for thermal enhancement.
| Pin | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUTA | Amplifier A output - Rail-to-rail capable, drives 75Ω loads directly. |
| 2 | INA– | Inverting input of Amplifier A - Differential pair input with 3MΩ common-mode resistance. |
| 3 | INA+ | Noninverting input of Amplifier A - Accepts common-mode voltages down to VEE. |
| 4 | VEE | Negative power supply - Requires 0.1μF bypass capacitor to GND for stability. |
| 5 | VCC | Positive power supply - Requires 0.1μF bypass capacitor to GND; supports 4.5V–11V operation. |
| 6 | INB+ | Noninverting input of Amplifier B - Independent channel with identical AC/DC specs as Channel A. |
| 7 | INB– | Inverting input of Amplifier B - Matches INA– in bias current (2.5–15μA) and offset matching (1mV max). |
| 8 | OUTB | Amplifier B output - Fully independent; enables dual-channel video distribution or differential signaling. |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Swings within 200mV of VCC/VEE into 75Ω - Eliminates need for level-shifting in DC-coupled video paths. |
| 0.1dB gain flatness | 27MHz (small-signal) - Preserves amplitude accuracy across NTSC luminance band (0–4.2MHz). |
| Channel-to-channel isolation | –97dB at DC - Prevents crosstalk between dual video channels in multi-output systems. |
| Low distortion at 5MHz | –59dBc SFDR - Meets EIA-770.3 composite video spectral purity requirements. |
| Disable mode output impedance | 95kΩ (typical) - Enables high-Z state for analog video switching without loading downstream stages. |
Applications
| Surveillance Video System | Set-Top Box Video Output |
|---|---|
Use Scenario: Driving analog CVBS signals from encoder ASICs to BNC connectors over 75Ω coaxial cable in outdoor IP cameras. IC Role / Device Role / Timing Role: Dual-channel video line driver with independent disable control for channel-selectable output routing. Use Value: 0.015% differential gain error ensures color fidelity over temperature; ±50mA drive sustains signal integrity up to 300ft cable length. |
Use Scenario: Buffering composite video output from MPEG decoder SoCs before HDMI/AV output switching logic. IC Role / Device Role / Timing Role: High-speed, low-distortion op amp providing unity-gain stable amplification with rail-to-rail swing. Use Value: 85MHz bandwidth preserves sharpness in high-resolution interlaced video; 21ns settling time avoids motion artifacts. |
| Analog-to-Digital Converter Interface | CCD Imaging System |
Use Scenario: Driving 75Ω transmission lines from video DACs to ADC inputs in digitizing equipment. IC Role / Device Role / Timing Role: Precision buffer isolating DAC output from ADC input capacitance and PCB trace effects. Use Value: Low 1pF input capacitance minimizes sampling-time uncertainty; 500V/μs slew rate prevents slewing-induced harmonic distortion. |
Use Scenario: Conditioning analog video output from CCD sensor arrays in industrial inspection cameras. IC Role / Device Role / Timing Role: Low-noise, high-bandwidth amplifier with matched dual channels for RGB or Y/C separation paths. Use Value: 13nV/√Hz input voltage noise preserves SNR in low-light imaging; channel matching <1mV ensures consistent color balance. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar dual-channel video op amp applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4393EUB+T | Dual-channel with per-channel disable (DISABLEA/DISABLEB); same 85MHz BW, 500V/μs SR, but in 10-pin µMAX package. | Enables independent shutdown of each amplifier - advantageous in power-gated video subsystems. | Select when discrete enable control per channel is required; pinout differs (10-pin vs. 8-pin), requiring PCB revision. |
| THS3202DGNR | Single-supply only (±5V not supported); higher 1.8GHz GBW but lower 0.025% DG/0.025° DP spec; no disable function. | Lacks disable mode and dual-supply flexibility - unsuitable for legacy ±5V video infrastructure or power-managed designs. | Choose only for new 5V-only designs prioritizing ultra-wide bandwidth over video-specific fidelity metrics and disable capability. |
Compared with MAX4392EUA+T, MAX4393EUB+T adds per-channel disable in a larger package, while THS3202DGNR trades disable and dual-supply support for raw speed - making MAX4392EUA+T optimal for cost-sensitive, power-aware, broadcast-compliant dual-channel video buffering.
Availability
MAX4392EUA+T is available at Aetrix Electronics and suitable for surveillance video systems, set-top box manufacturing, and industrial CCD imaging applications requiring stable component supply, RoHS-compliant packaging, and long-term production continuity.
Supply support for MAX4392EUA+T 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 technologies, serving industrial, automotive, communications, and consumer markets since 1965.
The MAX4392EUA+T belongs to the MAX4389/MAX4390/MAX4392–MAX4396 family - engineered specifically for high-fidelity, low-power video signal conditioning with rail-to-rail outputs and disable capability.
FAQ
What is the operating temperature range for the MAX4392EUA+T?
The MAX4392EUA+T is specified for operation from –40°C to +85°C ambient temperature. This industrial-grade range ensures reliable performance in surveillance enclosures, set-top boxes, and factory-floor imaging systems where thermal extremes occur. All DC and AC specifications - including input offset voltage, bandwidth, and slew rate - are guaranteed across this full range.
Does the MAX4392EUA+T support dual-supply operation?
Yes, the MAX4392EUA+T supports both single-supply (4.5V to 11V) and dual-supply (±2.25V to ±5.5V) configurations. Its input common-mode range extends to VEE, and rail-to-rail outputs function correctly under either topology - making it compatible with legacy ±5V video infrastructure and modern 5V-only designs alike.
What is the purpose of the DISABLE pins on the MAX4392EUA+T?
The MAX4392EUA+T does not include dedicated DISABLE pins; it is a dual-channel op amp without disable functionality. That feature is present only in the MAX4393 (dual with disable), MAX4394 (triple with disable), and MAX4396 (quad with disable). For MAX4392EUA+T, both channels remain active whenever powered.
Can the MAX4392EUA+T drive a 75Ω video load directly?
Yes, the MAX4392EUA+T is explicitly characterized to drive 75Ω loads with ±50mA output current and rail-to-rail swing. At 5V supply, it delivers >1.7VPP into 75Ω while maintaining 0.1dB gain flatness to 27MHz and differential gain error of just 0.015% - meeting SMPTE 253M and EIA-770.3 standards for professional video interfaces.
What package type is used for the MAX4392EUA+T?
The MAX4392EUA+T uses the 8-pin µMAX package (package code U8+1), a 3.0mm × 3.0mm surface-mount package with exposed thermal pad. It is RoHS-compliant (+T suffix), tape-and-reel packaged, and optimized for high-density video PCB layouts where thermal performance and footprint size are critical.
MAX4392EUA+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- Voltage Feedback
- Output Type:
- Rail-to-Rail
- Number of Circuits:
- 2
- -3db Bandwidth:
- 85 MHz
- Slew Rate:
- 500V/µs
- Current - Supply:
- 6 mA
- Current - Output / Channel:
- 95 mA
- Voltage - Supply, Single/Dual (±):
- 4.5V ~ 11V, ±2.25V ~ 5.5V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-uMAX/uSOP
MAX4392EUA+T FAQ
1.How can I place an order for MAX4392EUA+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4392EUA+T 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 MAX4392EUA+T reliable?
The price and inventory of MAX4392EUA+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4392EUA+T is usually 5 days.
3.What payment methods are accepted for MAX4392EUA+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4392EUA+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4392EUA+T?
MAX4392EUA+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4392EUA+T 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 MAX4392EUA+T?
For technical support, including MAX4392EUA+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4392EUA+T requirements.
6.How does Aetrix verify that MAX4392EUA+T is sourced from the original manufacturer or authorized distributors?
All MAX4392EUA+T 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 MAX4392EUA+T meets industry standards.
7.What is the process for return or replacement of MAX4392EUA+T?
All MAX4392EUA+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4392EUA+T, 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 MAX4392EUA+T part is unused and in its original packaging.
Return procedure for MAX4392EUA+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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