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Analog Devices Inc./Maxim Integrated MAX4315EEE+T
- Part No.:
- MAX4315EEE+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Video Amps and Modules
- Package:
- 16-SSOP (0.154", 3.90mm Width)
- Datasheet:
-
MAX4315EEE+T.pdf
- Description:
- IC AMP MPLEX AMP 16QSOP
- Quantity:
- Payment:
- Shipping:
Inventory:2,707
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Product details
Overview
MAX4315EEE+T from Maxim Integrated is an 8-channel, fixed-gain (+2V/V) video multiplexer-amplifier optimized for back-terminated 75Ω cable driving in broadcast and medical imaging systems. It delivers 97MHz -3dB bandwidth, 310V/µs slew rate, 40ns channel switching time, 10mVp-p switching transient, and 0.09% differential gain error. Its rail-to-rail output drives 150Ω loads within 730mV of rails under single +4V to +10.5V supply.
For engineers reviewing the MAX4315EEE+T datasheet, MAX4315EEE+T pinout, MAX4315EEE+T application, or MAX4315EEE+T equivalent, key selection criteria include fixed +2V/V gain architecture, QSOP-16 package compatibility with high-density video routing, low-power shutdown (560µA), and verified performance in 75Ω video line driver and crosspoint switching roles.
Technical Context
The MAX4315EEE+T integrates an 8-input analog multiplexer with a voltage-feedback amplifier featuring internally trimmed 500Ω thin-film feedback resistors that set a precise +2V/V closed-loop gain. Its architecture eliminates external gain-setting components while maintaining stability into reactive 75Ω coaxial loads.
Channel selection uses three logic-controlled address inputs (A0–A2), with SHDN enabling high-impedance output and 560µA quiescent current during shutdown. Input common-mode range extends to the negative rail (VEE), and rail-to-rail output stage sustains ±95mA drive into 30Ω while holding open-loop output impedance to 0.025Ω.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| -3dB Bandwidth | 97MHz - supports full NTSC/PAL video bandwidth with margin for HD baseband signals |
| Slew Rate | 310V/µs - enables clean 2Vp-p pulse response without distortion at 10ns edge rates |
| Channel Switching Time | 40ns - ensures minimal glitch duration during video source switching |
| Differential Gain Error | 0.09% - meets broadcast-grade color fidelity requirements for SD/HD video |
| Supply Voltage Range | +4V to +10.5V single supply - compatible with standard 5V and 9V industrial video rails |
| Quiescent Current | 7.4mA typical - balances speed and power for multi-channel video systems |
| Shutdown Current | 560µA - enables dynamic channel gating without PCB-level power sequencing |
Pinout & Package
MAX4315EEE+T is housed in a 16-pin QSOP (Quarter-Size Outline Package) with 0.150" body width and 0.025" lead pitch, optimized for automated assembly and thermal performance in dense video routing layouts.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1, 2, 3 | A0, A1, A2 | 3-bit binary channel select inputs - decode 0–7 to enable one of eight analog inputs |
| 4 | SHDN | Active-low shutdown control - places output in high-Z and reduces ICC to 560µA |
| 5, 6, 7, 8, 9, 10, 11, 12 | IN0–IN7 | Eight independent analog input terminals - each presents 2pF constant input capacitance regardless of switch state |
| 13 | VEE | Negative supply / ground reference - supports single-supply operation when tied to GND |
| 14 | VCC | Positive supply input - accepts +4V to +10.5V with internal regulation for stable gain |
| 15 | GND | Signal ground reference - must be low-impedance plane for video signal integrity |
| 16 | OUT | Rail-to-rail output - drives 150Ω to within 730mV of VCC and 30mV of VEE |
Key Features
| Feature | Design Value |
|---|---|
| Fixed +2V/V gain amplifier | Internally trimmed 500Ω thin-film resistors eliminate external components and ensure gain matching across channels (±0.05dB) |
| Rail-to-rail output stage | Delivers ±95mA into 30Ω while maintaining 0.025Ω open-loop output impedance for minimal load-induced gain error |
| Ultra-low switching transient | 10mVp-p glitch amplitude enables seamless video source transitions without visible artifacts |
| Ground-sensing input | Input common-mode range includes VEE - allows direct interface with DC-coupled video sources referenced to system ground |
| Back-terminated cable drive | Optimized for 75Ω coaxial lines with matched source/load termination - preserves signal integrity up to 100MHz |
Applications
| Video Signal Multiplexing | Video Crosspoint Switching |
|---|---|
Use Scenario: Selecting among eight camera feeds in a broadcast production switcher before routing to encoder or monitor. IC Role / Device Role / Timing Role: 8:1 analog multiplexer with integrated +2V/V gain buffer driving 75Ω coaxial distribution paths. Use Value: Eliminates external gain stages and maintains <0.09% differential gain error across all channels for consistent color reproduction. |
Use Scenario: Building a 8×8 non-blocking video matrix for security control room with simultaneous multi-source display. IC Role / Device Role / Timing Role: Channel-selectable video amplifier enabling parallel output fanout with high off-isolation (-82dB @10MHz). Use Value: 40ns switching and 10mVp-p transients prevent visible tearing or flash during real-time source changes. |
| 75Ω Video Cable Drivers | Broadcast Video Distribution |
Use Scenario: Driving long-haul 75Ω coaxial cables from graphics card outputs to remote displays in digital signage systems. IC Role / Device Role / Timing Role: Fixed-gain +2V/V amplifier configured for back-termination with 75Ω source and load impedances. Use Value: 97MHz bandwidth and 310V/µs slew rate preserve rise/fall times and minimize inter-symbol interference over 100m runs. |
Use Scenario: Feeding multiple downstream encoders and recorders from a single HD-SDI source in OB van infrastructure. IC Role / Device Role / Timing Role: Low-noise (14nV/√Hz), low-distortion (−76dBc THD) video buffer ensuring signal fidelity across split paths. Use Value: Differential phase error of only 0.03° prevents hue shifts across distributed video streams. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar video multiplexer-amplifier applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX4314EEE+T | 4-channel version with identical +2V/V gain, 127MHz bandwidth, and same QSOP-16 package | Lower channel count suits smaller-scale video routers or quad-camera systems | Select when fewer than eight inputs are required and board space permits same footprint |
| MAX4313EUA+T | 2-channel variant in 8-pin µMAX package; 150MHz bandwidth; same +2V/V gain | Targeted at compact dual-source switching (e.g., HDMI/SDI failover) with higher bandwidth margin | Choose for space-constrained designs needing faster settling (25ns) and smaller PCB area |
Compared with MAX4314EEE+T and MAX4313EUA+T, the MAX4315EEE+T provides the highest channel density in QSOP-16, making it optimal for 8-input video aggregation where layout efficiency and channel uniformity outweigh marginal bandwidth trade-offs.
Availability
MAX4315EEE+T is available at Aetrix Electronics and suitable for video signal multiplexing, broadcast video distribution, 75Ω cable driving, and medical imaging equipment requiring stable component supply across extended production lifecycles.
Supply support for MAX4315EEE+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 and mixed-signal ICs for precision, power, and interface applications.
The MAX4310–MAX4315 family was designed specifically for high-fidelity, multichannel video signal routing in broadcast, medical, and professional AV systems-emphasizing low-glitch switching, rail-to-rail drive, and 75Ω cable compatibility.
FAQ
What is the operating supply voltage range for MAX4315EEE+T?
The MAX4315EEE+T operates from a single +4V to +10.5V supply or dual ±2V to ±5.25V supplies. Its input common-mode range extends to the negative rail (VEE), and rail-to-rail output swings to within 730mV of VCC and 30mV of VEE when driving 150Ω. This wide supply range supports both 5V and 9V video system rails without level-shifting.
Does MAX4315EEE+T require external gain-setting resistors?
No. The MAX4315EEE+T features an internally trimmed +2V/V fixed-gain amplifier using matched 500Ω thin-film resistors. This eliminates external feedback components, ensures consistent gain matching (±0.05dB) across all eight channels, and improves layout simplicity and thermal stability compared to adjustable-gain variants like MAX4312EEE+T.
What is the channel switching time and transient performance of MAX4315EEE+T?
The MAX4315EEE+T achieves 40ns channel switching time with ultra-low 10mVp-p switching transients. This performance is enabled by low-charge-injection multiplexer design and fast-settling amplifier topology, making it suitable for real-time video source switching in broadcast switchers and security matrix systems without visible glitches.
Can MAX4315EEE+T drive 75Ω coaxial cables directly?
Yes. The MAX4315EEE+T is optimized for driving back-terminated 75Ω coaxial cables. Its +2V/V fixed gain, 97MHz bandwidth, and rail-to-rail output deliver full-swing video signals with <0.09% differential gain error and 0.03° differential phase error-meeting SMPTE and ITU-R BT.601 broadcast specifications for baseband video transmission.
How does the shutdown mode function on MAX4315EEE+T?
Driving the SHDN pin low places the MAX4315EEE+T output in high-impedance state and reduces quiescent supply current to 560µA. This enables dynamic channel disabling in large video matrices, reduces system power during idle periods, and allows safe paralleling of multiple MAX4315EEE+T outputs without contention-critical for scalable video routing architectures.
MAX4315EEE+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 16-SSOP (0.154", 3.90mm Width)
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Applications:
- 8:1 Multiplexer-Amplifier
- Output Type:
- Rail-to-Rail
- Number of Circuits:
- 1
- -3db Bandwidth:
- 97 MHz
- Slew Rate:
- 310V/µs
- Current - Supply:
- 7.4 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:
- 16-QSOP
MAX4315EEE+T FAQ
1.How can I place an order for MAX4315EEE+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX4315EEE+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 MAX4315EEE+T reliable?
The price and inventory of MAX4315EEE+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX4315EEE+T is usually 5 days.
3.What payment methods are accepted for MAX4315EEE+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX4315EEE+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX4315EEE+T?
MAX4315EEE+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX4315EEE+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 MAX4315EEE+T?
For technical support, including MAX4315EEE+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX4315EEE+T requirements.
6.How does Aetrix verify that MAX4315EEE+T is sourced from the original manufacturer or authorized distributors?
All MAX4315EEE+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 MAX4315EEE+T meets industry standards.
7.What is the process for return or replacement of MAX4315EEE+T?
All MAX4315EEE+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX4315EEE+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 MAX4315EEE+T part is unused and in its original packaging.
Return procedure for MAX4315EEE+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
MAX4315EEE+T Tags
-
LT6552CS8#PBF
Analog Devices Inc.
-
LT6205IS5#TRPBF
Analog Devices Inc.
-
LT6206IMS8#TRPBF
Analog Devices Inc.
-
LT6552CDD#PBF
Analog Devices Inc.
-
LT6552IS8#PBF
Analog Devices Inc.
-
LT1252CS8#PBF
Analog Devices Inc.
-
AD818ARZ-REEL7
Analog Devices Inc.
-
MAX4310EUA+
Analog Devices Inc./Maxim Integrated
-
AD829ARZ
Analog Devices Inc.
-
AD810ARZ
Analog Devices Inc.
-
MAX4310ESA+
Analog Devices Inc./Maxim Integrated
-
MAX4313ESA+
Analog Devices Inc./Maxim Integrated
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