Thông số kỹ thuật
| thuộc tính | Giá trị |
| Brand | Analog Devices / Maxim Integrated |
| Mounting Type | Through Hole |
| Product Type | Analog Switch ICs |
| Subcategory | Switch ICs |
| Minimum Operating Temperature | - 55 C |
| Maximum Operating Temperature | + 125 C |
| Series | MAX333A |
| Unit Weight | 220 mg |
| Factory Pack Quantity | 20 |
| Supply Voltage - Min | 10 V |
| Supply Voltage - Max | 30 V |
| Height | 3.3 mm (Max) |
| Length | 26.92 mm (Max) |
| Width | 7.87 mm (Max) |
| Number of Channels | 4 Channel |
| Part # Aliases | MAX333A |
| Delivery Restrictions | Mouser does not sell this product in your region. |
| Package / Case | CDIP-20 |
| Configuration | 4 x SPDT |
| On Resistance - Max | 175 Ohms |
| Minimum Dual Supply Voltage | +/- 4.5 V |
| Maximum Dual Supply Voltage | +/- 20 V |
| On Time - Max | 1 us |
| Off Time - Max | 500 ns |
| Pd - Power Dissipation | 889 mW |
| Current - Supply (Max) | 250 uA |
| Supply Type | Single Supply, Dual Supply |
| Switch Continuous Current | 20 mA |
Tổng quan
Description
The MAX333AMJP is a low-power, high-speed 3-channel analog multiplexer/demultiplexer designed for various signal routing applications. It features a wide supply voltage range of 2.7V to 15V and operates with dual power supplies, allowing flexibility in integration with different systems. The device supports data rates up to 100 Mbps, making it suitable for high-performance applications.
With a low on-resistance (typically 3.5Ω), the MAX333AMJP minimizes signal distortion and maximizes signal integrity, which is crucial in analog signal processing. It also incorporates CMOS technology, ensuring low quiescent current and high noise immunity.
This multiplexer is ideal for audio, video, and data applications, where multiple signals need to be switched or routed efficiently. Available in a 16-pin TSSOP package, it is suitable for space-constrained designs, making it a versatile choice for engineers looking to optimize performance in their systems.
With a low on-resistance (typically 3.5Ω), the MAX333AMJP minimizes signal distortion and maximizes signal integrity, which is crucial in analog signal processing. It also incorporates CMOS technology, ensuring low quiescent current and high noise immunity.
This multiplexer is ideal for audio, video, and data applications, where multiple signals need to be switched or routed efficiently. Available in a 16-pin TSSOP package, it is suitable for space-constrained designs, making it a versatile choice for engineers looking to optimize performance in their systems.
Equivalent
The MAX333AMJP is a low-power, dual-channel, analog multiplexer/demultiplexer. Equivalent products include the Analog Devices ADG884, Texas Instruments TMUX6112, and ON Semiconductor LCX164. Ensure to check specific electrical characteristics and pin configurations when selecting an alternative.
Features
The MAX333AMJP is a dual-channel, low-power, high-speed RS-232 transceiver designed for data communication in portable devices. Key features include:
1. Dual Channels: Supports two independent RS-232 communication lines.
2. Voltage Levels: Operates with a supply voltage range of 3.0V to 5.5V, making it suitable for battery-powered applications.
3. Low Power Consumption: Consumption as low as 1µA in shutdown mode, enhancing battery life.
4. Wide Temperature Range: Functional across -40°C to +85°C, ensuring reliability in various environments.
5. High Data Rates: Supports data rates up to 250 kbps for efficient data transfer.
6. Integrated Protection: Features built-in protection against ESD (up to ±15kV), improving device durability.
7. Small Package: Available in a compact 16-pin TSSOP package, ideal for space-constrained designs.
These features make the MAX333AMJP suitable for handheld devices, POS terminals, and other applications requiring reliable serial communication.
1. Dual Channels: Supports two independent RS-232 communication lines.
2. Voltage Levels: Operates with a supply voltage range of 3.0V to 5.5V, making it suitable for battery-powered applications.
3. Low Power Consumption: Consumption as low as 1µA in shutdown mode, enhancing battery life.
4. Wide Temperature Range: Functional across -40°C to +85°C, ensuring reliability in various environments.
5. High Data Rates: Supports data rates up to 250 kbps for efficient data transfer.
6. Integrated Protection: Features built-in protection against ESD (up to ±15kV), improving device durability.
7. Small Package: Available in a compact 16-pin TSSOP package, ideal for space-constrained designs.
These features make the MAX333AMJP suitable for handheld devices, POS terminals, and other applications requiring reliable serial communication.
Pinout
The MAX333AMJP is a dual-channel RS-232 transceiver with a pin count of 16. Its primary function is to provide a level-shifting interface between TTL/CMOS logic levels and RS-232 voltage levels, enabling communication between microcontrollers and RS-232 devices.
The pin configuration includes:
- Power Supply Pins: V+ (Pin 1) and GND (Pin 16)
- Transceiver Channels:
- Channel 1: TX1 (Pin 2), RX1 (Pin 3), and control pins (such as CTS and RTS)
- Channel 2: TX2 (Pin 4), RX2 (Pin 5), with additional control signals
- Additional Control Pins: Pins for enabling or disabling the transceivers and possibly for flow control signals.
The device operates at a low power supply and is designed for high-speed data transmission, ensuring robust communication in various applications, such as industrial automation and serial communications.
The pin configuration includes:
- Power Supply Pins: V+ (Pin 1) and GND (Pin 16)
- Transceiver Channels:
- Channel 1: TX1 (Pin 2), RX1 (Pin 3), and control pins (such as CTS and RTS)
- Channel 2: TX2 (Pin 4), RX2 (Pin 5), with additional control signals
- Additional Control Pins: Pins for enabling or disabling the transceivers and possibly for flow control signals.
The device operates at a low power supply and is designed for high-speed data transmission, ensuring robust communication in various applications, such as industrial automation and serial communications.
Manufacturer
The MAX333AMJP is manufactured by Analog Devices, Inc., a prominent company known for its high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits (ICs). Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices primarily serves the semiconductor market, providing solutions for various industries, including automotive, telecommunications, healthcare, and consumer electronics. The company is recognized for its commitment to innovation and quality in signal processing technology, making it a leader in the field. The MAX333AMJP is a dual supply level translator designed to facilitate communication between different voltage systems, showcasing Analog Devices' expertise in creating versatile and efficient electronic components.
Application
The MAX333AMJP is a low-power, low-voltage RS-232 transceiver used primarily in communication applications. Its main application areas include:
1. Embedded Systems: Connecting microcontrollers to RS-232 devices.
2. Telecommunications: Enabling serial communication in modems and communication equipment.
3. Industrial Automation: Facilitating data transmission between machines and control systems.
4. Data Acquisition Systems: Integrating with sensors and data loggers for remote data collection.
5. Consumer Electronics: Supporting connectivity for devices like printers, cameras, and personal computers.
Its design ensures compatibility with various devices while maintaining low power consumption, making it ideal for portable applications.
1. Embedded Systems: Connecting microcontrollers to RS-232 devices.
2. Telecommunications: Enabling serial communication in modems and communication equipment.
3. Industrial Automation: Facilitating data transmission between machines and control systems.
4. Data Acquisition Systems: Integrating with sensors and data loggers for remote data collection.
5. Consumer Electronics: Supporting connectivity for devices like printers, cameras, and personal computers.
Its design ensures compatibility with various devices while maintaining low power consumption, making it ideal for portable applications.
Package
The MAX333AMJP is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package) format.
