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Product Detailed Parameters
- Description：IC VIDEO MULTIPLEXER 4X1 14SOIC
- Series：-
- Mfr：Analog Devices Inc.
- Package：Tape & Reel (TR),Cut Tape (CT)
- Applications：Video
- Multiplexer/Demultiplexer Circuit：4:01
- Switch Circuit：-
- Number of Channels：1
- On-State Resistance (Max)：-
- Voltage - Supply, Single (V+)：-
- Voltage - Supply, Dual (V±)：±4V ~ 6V
- -3db Bandwidth：700MHz
- Features：Buffered
- Operating Temperature：-40°C ~ 85°C (TA)
- Mounting Type：Surface Mount
- Package / Case：14-SOIC (0.154", 3.90mm Width)
- Supplier Device Package：14-SOIC
- Grade：-
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Overview
The AD8184ARZ-REEL7 is a high-speed 4-to-1 video multiplexer manufactured by Analog Devices Inc. It features a -3 dB signal bandwidth of 700 MHz and a slew rate of 750 V/μs, with a switching time of 10 ns. The device operates on ±5 V supplies, consuming 4.4 mA quiescent current. Key specifications include 95 dB crosstalk, 115 dB OFF isolation, and differential gain/phase errors of 0.01%. It utilizes a fully buffered architecture in a 14-lead SOIC package.
Feature Summary
- Fully buffered input and output architecture for unidirectional signal paths
- High-speed disable feature allowing parallel connection of multiple devices
- Low glitch magnitude during channel switching operations
- TTL-compatible digital control inputs for decoder logic
Applications
- Video switchers and routers
- Pixel switching for Picture-In-Picture displays
- Switching in LCD and Plasma displays
- Color document scanners using CCD arrays
Procurement Notes
Verify the specific suffix REEL7 indicates tape and reel packaging when sourcing. Confirm the ARZ designation corresponds to the lead-free RoHS-compliant variant within the 14-lead SOIC package. Ensure the supply voltage matches the specified ±5 V requirement for optimal performance.
Selection Notes
Select this component for applications requiring wide bandwidth exceeding 700 MHz and fast settling times under 15 ns. Consider the low power consumption of 4.4 mA for battery-operated systems. Verify that the 14-lead SOIC package fits the available PCB footprint and thermal constraints.
Part Context
This part belongs to the AD8184 family of video multiplexers. It is pin-compatible with legacy parts like the HA4314 and GX4314. Related models include the AD8180 (2-to-1) and AD8182 (dual 2-to-1), offering similar buffering technology with different channel counts.
Replacement Considerations
Direct pin-compatible replacements include the HA4314 and GX4314. For functional equivalents, consider other Analog Devices buffered multiplexers such as the AD8180 or AD8182 if channel count requirements differ.
