Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| Multiplexer/DemultiplexerCircuit | 8:1 |
| NumberofCircuits | 1 |
| On-StateResistance(Max) | 1Ohm |
| Channel-to-ChannelMatching(ΔRon) | 300mOhm |
| Voltage-SupplySingle(V+) | 1.6V ~ 3.6V |
| SwitchTime(TonToff)(Max) | 25ns, 15ns |
| ChargeInjection | -110pC |
| ChannelCapacitance(CS(off)CD(off)) | 38pF, 310pF |
| Current-Leakage(IS(off))(Max) | 2nA |
| Crosstalk | -80dB @ 1MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 16-TSSOP (0.173, 4.40mm Width) |
Tổng quan
Description
The MAX4781EUE+T is an analog switch IC designed by Maxim Integrated, now part of Analog Devices. It belongs to the MAX4781 series, which is known for low on-resistance and high-speed switching capabilities. The device operates as a quad, single-pole/single-throw (SPST) switch, ideal for applications requiring efficient routing of analog signals. With a low on-resistance of approximately 2.5 ohms and a wide operating voltage range of 1.8V to 5.5V, the MAX4781EUE+T ensures minimal signal distortion and power loss.
The IC is designed for versatility, suitable for use in audio and video signal routing, communication systems, and portable devices. It typically comes in a 16-pin TSSOP package, making it compact and suitable for space-constrained designs. The MAX4781EUE+T also features low leakage currents and high off-isolation, which help maintain signal integrity. Its fast switching time enhances performance in high-speed applications. Additionally, this IC is popular for its low power consumption, which is critical in battery-powered devices.
The IC is designed for versatility, suitable for use in audio and video signal routing, communication systems, and portable devices. It typically comes in a 16-pin TSSOP package, making it compact and suitable for space-constrained designs. The MAX4781EUE+T also features low leakage currents and high off-isolation, which help maintain signal integrity. Its fast switching time enhances performance in high-speed applications. Additionally, this IC is popular for its low power consumption, which is critical in battery-powered devices.
Equivalent
The MAX4781EUE+T is a low-voltage, quad, single-pole/double-throw (SPDT) analog switch. Equivalent products include the ADG774 from Analog Devices, the TS3A27518E from Texas Instruments, and the PI3A4624 from Diodes Incorporated. These alternatives offer similar functionality and can be used as substitutes in applications requiring low-voltage analog switching. Always check the datasheets for specific electrical characteristics to ensure compatibility.
Features
The MAX4781EUE+T is an integrated analog switch featuring low on-resistance and low voltage operation. It is designed for a variety of applications, including portable and battery-powered devices. Key features include:
1. Low On-Resistance: Offers a typical on-resistance of 0.8Ω, minimizing power loss and improving efficiency.
2. Quad SPST Configuration: Features four single-pole, single-throw (SPST) switches for flexible routing of analog signals.
3. Low Voltage Operation: Operates from a single supply voltage ranging from 1.8V to 5.5V, suitable for low-voltage designs.
4. Low Power Consumption: Consumes minimal power, ensuring efficient use in battery-operated devices.
5. Fast Switching Speed: Provides quick switching times, enhancing performance in dynamic applications.
6. Rail-to-Rail Signal Handling: Can handle rail-to-rail analog signals, offering broad compatibility with various signals.
7. Compact Package: Available in a small TSSOP package, which saves space on circuit boards.
These features make the MAX4781EUE+T a versatile and efficient choice for signal switching in compact and power-sensitive electronics.
1. Low On-Resistance: Offers a typical on-resistance of 0.8Ω, minimizing power loss and improving efficiency.
2. Quad SPST Configuration: Features four single-pole, single-throw (SPST) switches for flexible routing of analog signals.
3. Low Voltage Operation: Operates from a single supply voltage ranging from 1.8V to 5.5V, suitable for low-voltage designs.
4. Low Power Consumption: Consumes minimal power, ensuring efficient use in battery-operated devices.
5. Fast Switching Speed: Provides quick switching times, enhancing performance in dynamic applications.
6. Rail-to-Rail Signal Handling: Can handle rail-to-rail analog signals, offering broad compatibility with various signals.
7. Compact Package: Available in a small TSSOP package, which saves space on circuit boards.
These features make the MAX4781EUE+T a versatile and efficient choice for signal switching in compact and power-sensitive electronics.
Pinout
The MAX4781EUE+T is an analog switch IC manufactured by Maxim Integrated, now part of Analog Devices. It is a low-voltage, low on-resistance, quad single-pole double-throw (SPDT) analog switch. This IC is designed for routing audio signals and other general-purpose switching applications.
Pin Count:
- The MAX4781EUE+T comes in a 16-pin TSSOP (Thin Shrink Small Outline Package).
Function:
- It features four independent SPDT switches. Each switch allows the connection of a common terminal to one of two other terminals, effectively routing an input signal to one of two outputs.
- The MAX4781EUE+T operates with a single supply voltage ranging from 2.0V to 5.5V, making it suitable for battery-powered devices.
- It offers low on-resistance (RON) and low power consumption, which enhances signal integrity and efficiency.
- The device is used in applications requiring signal routing/multiplexing and is commonly employed in audio and data switching applications.
For specific configurations and detailed functionality, refer to the manufacturer's datasheet.
Pin Count:
- The MAX4781EUE+T comes in a 16-pin TSSOP (Thin Shrink Small Outline Package).
Function:
- It features four independent SPDT switches. Each switch allows the connection of a common terminal to one of two other terminals, effectively routing an input signal to one of two outputs.
- The MAX4781EUE+T operates with a single supply voltage ranging from 2.0V to 5.5V, making it suitable for battery-powered devices.
- It offers low on-resistance (RON) and low power consumption, which enhances signal integrity and efficiency.
- The device is used in applications requiring signal routing/multiplexing and is commonly employed in audio and data switching applications.
For specific configurations and detailed functionality, refer to the manufacturer's datasheet.
Manufacturer
The MAX4781EUE+T is manufactured by Maxim Integrated, which is a subsidiary of Analog Devices, Inc. Maxim Integrated is a company known for designing, manufacturing, and selling analog and mixed-signal integrated circuits. They provide products and solutions for a wide range of industries including consumer electronics, automotive, communications, industrial, and healthcare. The company focuses on delivering high-performance solutions that are energy-efficient and enhance the functionality of electronic devices.
Application
The MAX4781EUE+T is an analog switch IC suitable for a variety of applications. Its primary use includes portable and battery-powered devices due to its low power consumption. It is ideal for signal routing in audio equipment, communication devices, and instrumentation systems. The switch is also useful in test and measurement equipment, where precise signal control is necessary. Additionally, it can be applied in automotive electronics for multiplexing signals and sensor interface applications. Its high-performance switching capabilities make it suitable for any application requiring reliable and efficient analog signal management.
Package
The MAX4781EUE+T is packaged in a 16-pin TSSOP (Thin Shrink Small Outline Package). This type of package is compact and suitable for applications requiring space-efficient design.
