49FCT805APYG8

Basic Information Overview

• Category: Integrated Circuit
• Use: Signal Switching and Routing
• Characteristics: High-Speed, Low-Power Consumption
• Package: 48-pin TQFP (Thin Quad Flat Package)
• Essence: Advanced signal switching technology
• Packaging/Quantity: Tape and Reel, 250 units per reel

Specifications and Parameters

• Supply Voltage: 3.3V
• Operating Temperature Range: -40°C to +85°C
• Input Voltage Range: 0V to VCC
• Output Voltage Range: 0V to VCC
• Maximum Input Current: ±10mA
• Maximum Output Current: ±25mA
• Propagation Delay Time: 5ns (typical)
• On-Resistance: 4Ω (typical)

Detailed and Complete Pin Configuration

1. GND
2. A0
3. A1
4. A2
5. A3
6. A4
7. A5
8. A6
9. A7
10. OE
11. B0
12. B1
13. B2
14. B3
15. B4
16. B5
17. B6
18. B7
19. Y0
20. Y1
21. Y2
22. Y3
23. Y4
24. Y5
25. Y6
26. Y7
27. VCC
28. GND
29. NC
30. NC
31. NC
32. NC
33. NC
34. NC
35. NC
36. NC
37. NC
38. NC
39. NC
40. NC
41. NC
42. NC
43. NC
44. NC
45. NC
46. NC
47. NC
48. NC

Functional Characteristics

• 8-bit bidirectional signal switching
• High-speed operation with minimal propagation delay
• Low power consumption for energy-efficient applications
• Wide input and output voltage range for compatibility
• Enable/Disable control for flexible signal routing

Advantages and Disadvantages

Advantages: - Fast signal switching speed - Low power consumption - Wide operating temperature range - Compact package size

Disadvantages: - Limited pin configuration options - Not suitable for high-voltage applications

Applicable Range of Products

• Communication systems
• Data acquisition devices
• Industrial automation equipment
• Test and measurement instruments
• Audio and video processing devices

Working Principles

The 49FCT805APYG8 is designed to facilitate the routing and switching of digital signals in various electronic systems. It operates by selectively connecting or disconnecting input and output channels based on the control signals provided. This enables efficient signal transmission and manipulation within a circuit.

Detailed Application Field Plans

1. Communication Systems: The IC can be used in routers, switches, and network interface cards to manage signal routing and switching between different communication channels.
2. Data Acquisition Devices: It can be employed in data acquisition systems to enable the selection and routing of analog and digital signals from multiple sensors or sources.
3. Industrial Automation Equipment: The IC can be integrated into programmable logic controllers (PLCs) and industrial control systems to handle signal routing and switching tasks in manufacturing processes.
4. Test and Measurement Instruments: It finds application in oscilloscopes, signal generators, and other test equipment to facilitate signal routing and switching during measurements and analysis.
5. Audio and Video Processing Devices: The IC can be utilized in audio/video receivers, switchers, and matrix systems to manage the routing and switching of audio and video signals in multimedia setups.

Detailed Alternative Models

• 74HC4051: 8-channel analog/digital multiplexer/demultiplexer
• CD4053B: Triple 2-channel analog multiplexer/demultiplexer
• SN74LVC1G3157: Single 2-channel analog switch/multiplexer/demultiplexer
• ADG732: 8-channel CMOS analog multiplexer/demultiplexer
• MAX4617: Low-voltage, single-supply, SPST analog switch

5 Common Technical Questions and Answers

1. Q: What is the maximum operating voltage for the 49FCT805APYG8? A: The maximum operating voltage is 3.3V.

2. Q: Can this IC be used in high-temperature environments? A: Yes, it has an operating temperature range of -40°C to +85°C, making it suitable for various industrial applications.

3. Q: How many input/output channels does this IC support? A: It supports 8 bidirectional input/output channels.

4. Q: Is the IC compatible with both