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Analog Devices Inc./Maxim Integrated MAX4313EUA+T
- Part No.:
- MAX4313EUA+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
- Datasheet:
-
MAX4313EUA+T.pdf
- Description:
- IC AMP MPLEX AMP 8UMAX
- Quantity:
- Payment:
- Shipping:
Inventory:3,259
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Product details
Overview
The MAX4313EUA+T from Maxim Integrated is a high-speed, single-supply 2-channel video multiplexer-amplifier with fixed +2V/V gain, 150MHz -3dB bandwidth, 540V/µs slew rate, and 40ns channel switching time-designed for driving 75Ω back-terminated video cables in broadcast and multimedia systems.
For engineers reviewing the MAX4313EUA+T datasheet, MAX4313EUA+T pinout, MAX4313EUA+T application, or MAX4313EUA+T equivalent, key selection criteria include differential gain/phase error (0.09%/0.03°), rail-to-rail output swing into 150Ω, shutdown current (560µA), input common-mode range extending to VEE, and µMAX-8 package compatibility with space-constrained video signal routing designs.
Technical Context
The MAX4313EUA+T integrates a 2:1 analog multiplexer with a fixed-gain +2V/V voltage-feedback amplifier optimized for back-terminated 75Ω coaxial cable driving. Its internal 500Ω thin-film feedback network sets gain without external resistors, eliminating layout sensitivity and ensuring consistent AC response.
It operates from single +4V to +10.5V or dual ±2V to ±5.25V supplies, features rail-to-rail outputs (within 730mV of VCC and 30mV of VEE into 150Ω), and maintains low open-loop output impedance (0.025Ω) across the full output voltage range to minimize load-dependent gain error and bandwidth variation.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 150MHz - supports NTSC/PAL composite video and SD-SDI baseband signals without attenuation |
| Slew Rate | 540V/µs - enables clean 2Vp-p pulse response with <25ns settling to 0.1% |
| Channel Switching Time | 40ns - ensures minimal disruption during video source switching |
| Differential Gain/Phase Error | 0.09% / 0.03° - meets broadcast video fidelity requirements for color accuracy |
| Quiescent Supply Current | 6.1mA - enables low-power operation in portable or thermally constrained systems |
| Shutdown Current | 560µA - reduces power and places output in high-impedance state for matrix expansion |
| Input Common-Mode Range | VEE to VCC − 2.7V - allows ground-sensing inputs in single-supply configurations |
| Output Voltage Swing | Within 730mV of VCC and 30mV of VEE into 150Ω - delivers full dynamic range over standard video levels |
Pinout & Package
Package: 8-pin µMAX® (3mm × 3mm, 0.8mm height), RoHS-compliant, thermal pad exposed on bottom for enhanced power dissipation.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (A0) | Channel select address input | Binary control for 2:1 mux selection; logic-low = IN0, logic-high = IN1 |
| 2 (SHDN) | Active-low shutdown enable | Pull ≤0.8V to enter 560µA shutdown mode with high-Z output |
| 3 (VCC) | Positive supply rail | Accepts +4V to +10.5V single supply or +5.25V in dual-supply mode |
| 4 (IN0) | Channel 0 analog input | High-impedance, 2pF input capacitance; common-mode range includes VEE |
| 5 (IN1) | Channel 1 analog input | Identical to IN0; matched gain and timing with IN0 for seamless switching |
| 6 (IN7) | Unused input terminal | No internal connection; tie to ground plane per layout guidelines |
| 7 (GND) | Ground reference | Primary return path; requires low-inductance connection to solid ground plane |
| 8 (OUT) | Amplified multiplexed output | Rail-to-rail capable; drives 150Ω directly with <0.09% differential gain error |
Key Features
| Feature | Design Value |
|---|---|
| Fixed +2V/V gain architecture | Internally trimmed 500Ω thin-film resistors eliminate external components and layout-induced gain drift |
| Ultra-low switching transient | 10mVp-p glitch ensures no visible artifacts during video source transitions |
| Rail-to-rail output stage | Delivers full 0–4V swing into 150Ω load, preserving luminance and chrominance headroom |
| Low-power shutdown mode | Reduces ICC to 560µA and isolates output for parallel mux matrix construction |
| Constant 2pF input capacitance | Enables predictable source loading regardless of channel state-critical for impedance-matched video traces |
| Back-terminated cable drive optimization | Designed specifically for 75Ω coaxial lines with matched source/load termination |
Applications
| Video Signal Multiplexing | 75Ω Video Cable Drivers |
|---|---|
Use Scenario: Switching between two camera inputs in a security DVR system with real-time display and recording. IC Role / Device Role / Timing Role: 2:1 analog multiplexer-amplifier providing gain, buffering, and fast channel selection. Use Value: 40ns switching and 10mVp-p transients prevent frame drop or sync loss during source change. | Use Scenario: Driving composite video signals over 100m RG-59 coaxial cable to a monitor in broadcast equipment. IC Role / Device Role / Timing Role: Fixed-gain +2V/V amplifier with rail-to-rail output and 75Ω drive capability. Use Value: Matches characteristic impedance and maintains 0.09% differential gain for accurate color reproduction. |
| Broadcast Video Routing | Medical Imaging Signal Conditioning |
Use Scenario: Selecting between primary and backup video feeds in an OB van switcher with SMPTE compliance. IC Role / Device Role / Timing Role: High-fidelity mux-amp ensuring sub-0.1° phase linearity across NTSC/PAL frequencies. Use Value: 0.03° differential phase error preserves timing integrity for genlock and frame synchronization. | Use Scenario: Conditioning analog RGB outputs from ultrasound imaging processors before digitization. IC Role / Device Role / Timing Role: Low-noise, wide-bandwidth buffer with DC-coupled input and precise gain stability. Use Value: 14nV/√Hz input voltage noise and 150MHz bandwidth preserve fine image detail and edge sharpness. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar video multiplexer-amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4313ESA+ | Same electrical specs but in 8-pin SO package (4.9mm × 6.0mm vs. µMAX's 3.0mm × 3.0mm) | Less suitable for ultra-dense PCB layouts; higher parasitic inductance may affect >100MHz performance | Select when board space permits and SO package handling is preferred for manual assembly or rework. |
| THS4302DR | Single-channel, 1.8GHz GBW, no integrated mux; requires external 2:1 analog switch and gain-setting resistors | Higher bandwidth but increased BOM count, layout complexity, and calibration burden | Choose only when >200MHz small-signal bandwidth is mandatory and mux integration is not required. |
Compared with MAX4313ESA+ and THS4302DR, the MAX4313EUA+T provides optimal integration density and video-specific performance in a compact µMAX package-reducing component count, layout risk, and validation effort for broadcast-grade analog video routing.
Availability
MAX4313EUA+T is available at Aetrix Electronics and suitable for broadcast video routing, medical imaging signal conditioning, security DVR multiplexing, and multimedia product development requiring stable component supply and long-term industrial availability.
Supply support for MAX4313EUA+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
Maxim Integrated (now part of Analog Devices) is a semiconductor company specializing in high-performance analog, mixed-signal, and power management ICs for demanding industrial, communications, and consumer applications.
The MAX4310–MAX4315 family was designed specifically for high-fidelity, low-glitch analog video signal routing-addressing the need for integrated multiplexing, amplification, and 75Ω cable driving in space- and power-constrained broadcast and imaging systems.
FAQ
What is the operating supply voltage range for the MAX4313EUA+T?
The MAX4313EUA+T operates from a single +4V to +10.5V supply or dual ±2V to ±5.25V supplies. This wide range supports both low-voltage portable designs and standard +5V/+12V industrial systems. The device maintains specified performance-including 150MHz bandwidth and 0.09% differential gain error-across the entire voltage range, with typical quiescent current of 6.1mA at +5V.
Does the MAX4313EUA+T require external gain-setting resistors?
No, the MAX4313EUA+T does not require external gain-setting resistors. It features an internally trimmed +2V/V fixed-gain amplifier using matched 500Ω thin-film resistors. This eliminates gain drift, layout sensitivity, and external component count-ensuring consistent 150MHz bandwidth and 0.09% differential gain error across production lots and temperature ranges.
How does the MAX4313EUA+T handle video cable driving requirements?
The MAX4313EUA+T is optimized for driving 75Ω back-terminated coaxial cables, as confirmed by its fixed +2V/V gain, rail-to-rail output (within 730mV of VCC into 150Ω), and 0.09%/0.03° differential gain/phase error. Its low 0.025Ω open-loop output impedance minimizes load-dependent gain variation, and its 540V/µs slew rate ensures distortion-free 2Vp-p video pulses over standard cable lengths.
What is the function of the IN7 pin on the MAX4313EUA+T?
The IN7 pin on the MAX4313EUA+T is a no-connect (N.C.) terminal with no internal connection. Per Maxim's layout guidelines, it should be tied to the ground plane to minimize parasitic coupling and improve EMI immunity. This practice helps maintain signal integrity in high-frequency video applications where stray capacitance or radiation could degrade differential gain/phase performance.
Can the MAX4313EUA+T be used in dual-supply configurations?
Yes, the MAX4313EUA+T supports dual-supply operation from ±2V to ±5.25V. In this mode, VCC connects to +VS and VEE connects to –VS, enabling true bipolar input signal handling while retaining rail-to-rail output swing and all specified AC performance-including 150MHz bandwidth and 40ns channel switching. The input common-mode range extends to the negative rail, allowing ground-referenced signals even with split supplies.
MAX4313EUA+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:
- 2:1 Multiplexer-Amplifier
- Output Type:
- Rail-to-Rail
- Number of Circuits:
- 1
- -3db Bandwidth:
- 150 MHz
- Slew Rate:
- 540V/µs
- Current - Supply:
- 6.1 mA
- Current - Output / Channel:
- 95 mA
- Voltage - Supply, Single/Dual (±):
- 4V ~ 10.5V, ±2V ~ 5.25V
- Mounting Type:
- Surface Mount
- Grade:
- -
- Qualification:
- -
- Supplier Device Package:
- 8-uMAX/uSOP
MAX4313EUA+T FAQ
1.How can I place an order for MAX4313EUA+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4313EUA+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 MAX4313EUA+T reliable?
The price and inventory of MAX4313EUA+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4313EUA+T is usually 5 days.
3.What payment methods are accepted for MAX4313EUA+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4313EUA+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4313EUA+T?
MAX4313EUA+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4313EUA+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 MAX4313EUA+T?
For technical support, including MAX4313EUA+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4313EUA+T requirements.
6.How does Aetrix verify that MAX4313EUA+T is sourced from the original manufacturer or authorized distributors?
All MAX4313EUA+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 MAX4313EUA+T meets industry standards.
7.What is the process for return or replacement of MAX4313EUA+T?
All MAX4313EUA+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4313EUA+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 MAX4313EUA+T part is unused and in its original packaging.
Return procedure for MAX4313EUA+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4313EUA+T 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
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LT6552IS8#PBF
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LT1252CS8#PBF
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AD818ARZ-REEL7
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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+
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Analog Devices Inc./Maxim Integrated
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