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Analog Devices Inc./Maxim Integrated MAX4392EUA+
- Part No.:
- MAX4392EUA+
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
MAX4392EUA+.pdf
- Description:
- IC AMP VOLTAGE FEEDBACK 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:173
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Product details
Overview
MAX4392EUA+ 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 0.015% differential gain error-designed for high-fidelity video line driving in surveillance systems and set-top boxes.
For engineers reviewing the MAX4392EUA+ datasheet, MAX4392EUA+ pinout, MAX4392EUA+ application, or MAX4392EUA+ 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+ employs BiCMOS process technology to achieve current-feedback-like speed (500V/μs slew rate, 85MHz bandwidth) while retaining voltage-feedback stability and precision. Its input stage supports common-mode voltage down to VEE and within 2.25V of VCC, enabling single-supply operation from 4.5V to 11V or dual ±2.25V to ±5.5V.
Unlike the MAX4389/MAX4393/MAX4394/MAX4396, the MAX4392EUA+ lacks disable functionality-confirmed by its pinout (no DISABLE pin) and ordering table. It delivers 27MHz 0.1dB gain flatness and -59dBc SFDR at 5MHz, making it suitable for NTSC/PAL video signal conditioning where low distortion and tight gain/phase matching are critical.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 85MHz - supports full NTSC/PAL baseband video bandwidth without attenuation |
| Slew Rate | 500V/μs - enables clean 2VP-P large-signal response up to 90MHz |
| Differential Gain Error | 0.015% - preserves color fidelity in analog video transmission |
| Differential Phase Error | 0.015° - maintains timing integrity between luminance and chrominance signals |
| Supply Range | Single 4.5V–11V or dual ±2.25V–±5.5V - compatible with standard 5V and ±5V video system rails |
| Output Drive | ±50mA - drives 75Ω coaxial video lines directly without external buffers |
| Input Common-Mode Range | Extends to VEE - allows ground-referenced inputs in single-supply configurations |
Pinout & Package
The MAX4392EUA+ is housed in an 8-pin µMAX® package (package code U8+1), measuring 3mm × 3mm × 0.8mm, with exposed pad for thermal enhancement. Pin 1 is marked with a dot; pin numbering follows standard µMAX top-view convention.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 | OUTA | Amplifier A output - rail-to-rail capable, drives 75Ω loads directly |
| 2 | INB− | Amplifier B inverting input - matched to INB+ for precision differential gain |
| 3 | INB+ | Amplifier B noninverting input - supports DC-coupled video input with VEE-referenced common mode |
| 4 | VEE | Negative power supply - connect 0.1μF bypass capacitor to GND |
| 5 | VCC | Positive power supply - connect 0.1μF bypass capacitor to GND |
| 6 | INA+ | Amplifier A noninverting input - matched offset and bias current to INA− |
| 7 | INA− | Amplifier A inverting input - used with feedback network for gain setting |
| 8 | OUTB | Amplifier B output - independent channel, identical AC performance to OUTA |
Key Features
| Feature | Design Value |
|---|---|
| Rail-to-rail output swing | Within 200mV of both rails at 75Ω load - eliminates need for level-shifting in 5V video systems |
| Low differential gain/phase error | 0.015%/0.015° - meets broadcast-grade video specification for color accuracy |
| High output drive capability | ±50mA continuous - sustains 2VP-P into 75Ω without clipping or distortion |
| Unity-gain stable | No external compensation required - simplifies PCB layout for video line driver applications |
| Low noise density | 13nV/√Hz at 10kHz - preserves SNR in analog video signal chains |
Applications
| Surveillance Video System | Analog-to-Digital Converter Interface |
|---|---|
Use Scenario: Driving composite video signals from CCTV cameras over coaxial cable to DVR front-end ADCs. IC Role / Device Role / Timing Role: Dual-channel video line driver with matched gain/phase across channels for stereo or multi-camera sync. Use Value: 0.015% differential gain error ensures accurate color reproduction across long cable runs without post-processing correction. | Use Scenario: Buffering analog video outputs before sampling by high-speed ADCs in medical imaging or test equipment. IC Role / Device Role / Timing Role: High-bandwidth, low-distortion driver that maintains signal integrity up to Nyquist frequency of 10-bit/40MSPS ADCs. Use Value: -59dBc SFDR at 5MHz prevents harmonic folding into baseband during digitization. |
| Set-Top Box Video Output | CCD Imaging System |
Use Scenario: Conditioning RGB or Y/C signals for HDMI or component video outputs in consumer STBs. IC Role / Device Role / Timing Role: Dual op amp providing simultaneous buffering for two video paths (e.g., Y and C) with matched settling behavior. Use Value: 21ns 0.1% settling time ensures minimal edge smearing on sharp transitions in digital video overlays. | Use Scenario: Amplifying low-level analog outputs from CCD sensors prior to correlated double sampling. IC Role / Device Role / Timing Role: Low-noise, high-drive buffer isolating sensitive sensor nodes from downstream switching noise. Use Value: 13nV/√Hz input voltage noise minimizes added noise floor in low-light imaging applications. |
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 | Includes per-channel disable pins; same 85MHz bandwidth and 0.015% DG/DP specs | Required when dynamic channel shutdown is needed for power sequencing or multiplexing | Select MAX4393EUB+T only if disable control is essential; otherwise MAX4392EUA+ offers lower cost and simpler routing |
| THS3202DGNR | Higher slew rate (3000V/μs), wider bandwidth (1.8GHz), but no rail-to-rail output; requires ±5V supplies | Better suited for RF IF amplification or ultra-high-speed pulse applications-not optimized for broadcast video line driving | Choose THS3202DGNR only for >100MHz small-signal gain stages; MAX4392EUA+ remains superior for 75Ω video line driving with DC coupling |
Compared with MAX4393EUB+T, the MAX4392EUA+ trades disable capability for reduced pin count and board space; versus THS3202DGNR, it provides guaranteed rail-to-rail output and video-optimized distortion performance at lower supply complexity and cost.
Availability
MAX4392EUA+ is available at Aetrix Electronics and suitable for surveillance video systems, set-top box designs, and analog-to-digital converter interfaces requiring stable component supply, RoHS-compliant packaging, and production-ready lead times.
Supply support for MAX4392EUA+ 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.
The MAX4392EUA+ belongs to the MAX4389/MAX4390/MAX4392–MAX4396 family-engineered specifically for high-fidelity analog video signal conditioning, with emphasis on differential gain/phase accuracy, 75Ω drive capability, and compact packaging for space-constrained video modules.
FAQ
What is the operating temperature range for the MAX4392EUA+?
The MAX4392EUA+ is specified for operation from -40°C to +85°C, matching industrial-grade requirements for surveillance equipment and set-top boxes deployed in uncontrolled environments. This range is confirmed in the Ordering Information table and Absolute Maximum Ratings section of the official datasheet. The device uses BiCMOS process technology to maintain stable offset voltage and gain performance across this full range. All electrical characteristics-including bandwidth, slew rate, and differential gain error-are guaranteed over this temperature span.
Does the MAX4392EUA+ include a disable function?
No, the MAX4392EUA+ does not include a disable function. Unlike the MAX4389, MAX4393, MAX4394, and MAX4396 variants, the MAX4392EUA+ has no DISABLE pin-its 8-pin µMAX package contains only power, input, and output terminals for two independent amplifiers. This is explicitly stated in the Selector Guide and confirmed by the Pin Configurations diagram, which shows no DISABLE pin assignment for MAX4392. Therefore, the MAX4392EUA+ remains active whenever powered and cannot enter high-impedance output mode.
What is the recommended power-supply bypassing for the MAX4392EUA+?
Analog Devices specifies that each supply pin (VCC and VEE) of the MAX4392EUA+ must be bypassed with a 0.1μF ceramic capacitor placed as close as possible to the respective pin. This requirement is documented in both the Layout and Power-Supply Bypassing section and the Typical Operating Circuit diagram. The capacitors minimize high-frequency supply impedance and prevent oscillation or gain peaking caused by parasitic inductance in PCB traces. For optimal performance in video applications, use X7R or C0G dielectric capacitors with low ESL, and avoid shared vias between bypass caps and amplifier pins.
Can the MAX4392EUA+ drive a 75Ω coaxial video line directly?
Yes, the MAX4392EUA+ is explicitly designed to drive 75Ω coaxial video lines directly. Its ±50mA output current capability, rail-to-rail output swing (within 200mV of rails into 75Ω), and 0.015% differential gain error meet broadcast video standards. The datasheet's Video Line Driver section confirms operation into 75Ω loads with 2VP-P output, and typical output voltage swing data shows 1.5V–2.35V swing at RL = 75Ω. No external series resistor or buffer is required for standard SD video line driving, though isolation resistors may be added for stability with capacitive loads.
What is the input common-mode voltage range of the MAX4392EUA+?
The input common-mode voltage range of the MAX4392EUA+ extends from VEE to (VCC − 2.25V), as guaranteed by CMRR testing. In single-supply operation (e.g., VCC = 5V, VEE = 0V), this means inputs can swing from 0V up to 2.75V-enabling DC-coupled connection of ground-referenced video sources. In dual-supply mode (±5V), the range is -5V to +2.75V. This wide range supports flexible input interfacing without level-shifting circuitry, and is distinct from rail-to-rail input op amps, which would extend to VCC.
MAX4392EUA+ 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:
- 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+ FAQ
1.How can I place an order for MAX4392EUA+ through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4392EUA+ 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+ reliable?
The price and inventory of MAX4392EUA+ are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4392EUA+ is usually 5 days.
3.What payment methods are accepted for MAX4392EUA+?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4392EUA+ transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4392EUA+?
MAX4392EUA+ orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4392EUA+ 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+?
For technical support, including MAX4392EUA+ datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4392EUA+ requirements.
6.How does Aetrix verify that MAX4392EUA+ is sourced from the original manufacturer or authorized distributors?
All MAX4392EUA+ 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+ meets industry standards.
7.What is the process for return or replacement of MAX4392EUA+?
All MAX4392EUA+ units undergo pre-shipment inspection (PSI). If there is an issue with MAX4392EUA+, 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+ part is unused and in its original packaging.
Return procedure for MAX4392EUA+:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4392EUA+ Tags
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