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MAX4566EEE+
Analog Devices Inc./Maxim Integrated
IC VIDEO SWITCH DUAL SPST 16QSOP
2359 Pcs New Original In Stock
Video Switch IC 1 Channel 16-QSOP
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(Ships tomorrow)
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Minimum 1
5.0 / 5.0
- (87 Ratings)
MAX4566EEE+
Product Overview
6608075
DiGi Electronics Part Number
MAX4566EEE+-DGManufacturer
Analog Devices Inc./Maxim Integrated
MAX4566EEE+
Description
IC VIDEO SWITCH DUAL SPST 16QSOPInventory
2359 Pcs New Original In Stock
Video Switch IC 1 Channel 16-QSOP
Quantity
Minimum 1
Minimum 1
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MAX4566EEE+ Technical Specifications
Category
Interface, Analog Switches - Special Purpose
Packaging
Tube
Series
-
Product Status
Active
Applications
Video
Multiplexer/Demultiplexer Circuit
2:2
Switch Circuit
4PST
Number of Channels
1
On-State Resistance (Max)
60Ohm
Voltage - Supply, Single (V+)
2.7V ~ 12V
Voltage - Supply, Dual (V±)
±2.7V ~ 6V
-3db Bandwidth
350MHz
Features
Bi-Directional, Break-Before-Make, T-Switch Configuration
Operating Temperature
-40°C ~ 85°C (TA)
Mounting Type
Surface Mount
Package / Case
16-SSOP (0.154", 3.90mm Width)
Supplier Device Package
16-QSOP
Base Product Number
MAX4566
Datasheet & Documents
HTML Datasheet
MAX4566EEE+-DG
Environmental & Export Classification
RoHS Status
ROHS3 Compliant
Moisture Sensitivity Level (MSL)
1 (Unlimited)
REACH Status
REACH Unaffected
ECCN
EAR99
HTSUS
8542.39.0001
Additional Information
Other Names
-4941-MAX4566EEE+
2156-MAX4566EEE+
MAXMAXMAX4566EEE+
Standard Package
100
Alternative Parts
View DetailsPART NUMBER
MANUFACTURER
QUANTITY AVAILABLE
DiGi PART NUMBER
UNIT PRICE
SUBSTITUTE TYPE
Reviews
5.0/5.0-(Show up to 5 Ratings)
de desembre 02, 2025
價格實惠，品質又有保障，讓我省錢又安心。
de desembre 02, 2025
They shipped my order quickly, and the eco-friendly packaging was very well done.
de desembre 02, 2025
Their eco-friendly packaging reflects their dedication to a greener future.
de desembre 02, 2025
Great prices and excellent product availability. I always get what I need at an affordable price.
de desembre 02, 2025
DiGi Electronics provides exceptional after-sales support, always quick to assist with our queries.
de desembre 02, 2025
The positive attitude of their support team makes problem-solving quick and easy.
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Frequently Asked Questions (FAQ)
What are the key design-in risks when using the MAX4566EEE+ for high-frequency video signal routing in a noisy power environment?
When integrating the MAX4566EEE+ in high-frequency video applications, the primary risk stems from its 350MHz bandwidth limit—signals approaching this frequency may experience roll-off or distortion if PCB trace impedance isn’t tightly controlled (maintain 50Ω matching). Additionally, since the device operates down to 2.7V, noise on the supply rail (especially in single-supply setups) can modulate the video signal. To mitigate, use a low-noise LDO (not a switching regulator) and bypass V+ with 100nF ceramic and 1µF tantalum capacitors close to the 16-QSOP package. Ensure ground planes are solid beneath the MAX4566EEE+ to minimize crosstalk in dual SPST configurations due to shared substrate coupling.
Can the MAX4566EEE+ reliably replace the MAX4567ESE+ in a dual-channel analog video switch design without modifying the layout?
While the MAX4566EEE+ and MAX4567ESE+ share similar functions and pin-compatible QSOP packages, direct replacement requires caution. The MAX4566EEE+ has a higher on-resistance (60Ω max vs. 40Ω in MAX4567ESE+) which can introduce gain mismatch in precision video lines, especially with long cable loads. Also, the MAX4566EEE+ lacks internal ESD protection beyond standard handling, so external TVS diodes may be needed if the design operates in harsh environments. Verify signal integrity via simulation using the MAX4566EEE+ IBIS model and check that your layout doesn’t route control lines near analog paths to avoid feedthrough during switching.
How does the break-before-make timing in the MAX4566EEE+ affect video signal integrity during active channel transitions?
The MAX4566EEE+ uses a fixed break-before-make interval to prevent momentary shorting between channels, which is critical in bi-directional video switching. However, this creates a transient open-circuit condition that may cause glitches or 'tearing' in composite video signals, especially if the load is unterminated. For seamless switching, place a 75Ω pull-down resistor at the output near the MAX4566EEE+ to maintain termination during transitions. Avoid using inductive resistors—stick to thin-film types for consistent RF performance. This design tweak minimizes reflections and keeps glitches below visible thresholds in CCTV or broadcast applications.
What PCB layout guidelines should be followed to maintain signal bandwidth when designing the MAX4566EEE+ into a 350MHz video path?
To fully exploit the MAX4566EEE+ 350MHz bandwidth without degradation, follow controlled-impedance layout practices: minimize trace lengths (<1 inch preferred), use microstrip routing over a ground plane, and avoid 90-degree bends (use 45° or curves). Keep input and output traces separated to prevent crosstalk, especially since the 16-QSOP package places switch pins on opposite sides. Use ground via stitching around the MAX4566EEE+ and cut out adjacent power planes under the device to reduce parasitic capacitance. Validate with a high-speed design rule check (DRC) and consider a 4-layer stackup even for simple boards to preserve signal integrity.
What long-term reliability concerns should be considered when operating the MAX4566EEE+ at 85°C in continuous industrial video surveillance systems?
Operating the MAX4566EEE+ at its maximum rated temperature of 85°C demands careful thermal management to ensure long-term reliability. While the device has no internal thermal shutdown, prolonged exposure to high ambient temperatures increases on-resistance and accelerates electromigration in the 4PST switch contacts. To mitigate, minimize power dissipation by limiting signal current (keep under 10mA per channel) and ensure the PCB provides adequate copper heat-spreading (use thermal vias under exposed pad if present). Also, derate the supply voltage by 10% (e.g., use 10.8V instead of 12V max) to reduce stress. Combined with its MSL-1 rating and RoHS3 compliance, the MAX4566EEE+ is well-suited for industrial use—provided these thermal and electrical margins are observed.
Quality Assurance (QC)
DiGi ensures the quality and authenticity of every electronic component through professional inspections and batch sampling, guaranteeing reliable sourcing, stable performance, and compliance with technical specifications, helping customers reduce supply chain risks and confidently use components in production.
MAX4566EEE+ CAD Models
Analog Devices Inc./Maxim Integrated MAX4566EEE+ PCB symbols & footprints
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