Thông số kỹ thuật
| thuộc tính | Giá trị |
| Package | Tape & Reel (TR),Cut Tape (CT) |
| ProductStatus | Active |
| SwitchCircuit | SPDT |
| Multiplexer/DemultiplexerCircuit | 2:1 |
| NumberofCircuits | 6 |
| On-StateResistance(Max) | 6.2Ohm |
| Channel-to-ChannelMatching(ΔRon) | 300mOhm |
| Voltage-SupplySingle(V+) | 1.65V ~ 3.6V |
| SwitchTime(TonToff)(Max) | 59ns, 60.6ns |
| -3dbBandwidth | 240MHz |
| ChargeInjection | 0.81pC |
| ChannelCapacitance(CS(off)CD(off)) | 13pF, 8.5pF |
| Current-Leakage(IS(off))(Max) | 1µA |
| Crosstalk | -62dB @ 10MHz |
| OperatingTemperature | -40°C ~ 85°C (TA) |
| MountingType | Surface Mount |
| Package/Case | 24-WFQFN Exposed Pad |
Tổng quan
Description
The TS3A27518ERTWR is a type of analog switch integrated circuit (IC) used primarily in signal routing applications. This device is designed to facilitate the switching of analog signals between multiple pathways, enabling efficient management of signal flow in electronic systems. The IC typically features low on-resistance and high bandwidth, which helps maintain signal integrity and minimizes power loss during transmission. It is commonly used in applications such as audio and video routing, data acquisition systems, and communication devices. The TS3A27518ERTWR is known for its low power consumption and compact design, making it suitable for portable and battery-powered devices. It usually comes in a small form-factor package, such as VQFN (Very Thin Quad Flat No-Lead), enabling easy integration into space-constrained circuits. The IC supports both single and dual supply voltage operations, offering flexibility in various design scenarios. Overall, the TS3A27518ERTWR is a versatile component for efficient and reliable signal switching in a multitude of electronic applications.
Equivalent
The TS3A27518ERTWR is a dual SPDT analog switch from Texas Instruments. Equivalent products can include switches with similar configurations and specifications, such as:
1. ADG732 from Analog Devices.
2. MAX4741 from Maxim Integrated.
3. NX3L4357 from Nexperia.
4. DG9453 from Vishay.
When selecting an equivalent, ensure that voltage, current, bandwidth, and package type match your application requirements. Always consult datasheets to confirm compatibility.
1. ADG732 from Analog Devices.
2. MAX4741 from Maxim Integrated.
3. NX3L4357 from Nexperia.
4. DG9453 from Vishay.
When selecting an equivalent, ensure that voltage, current, bandwidth, and package type match your application requirements. Always consult datasheets to confirm compatibility.
Features
The TS3A27518ERTWR is an analog switch IC from Texas Instruments, designed for signal switching applications. Key features include:
1. Configuration: It's a dual single-pole double-throw (SPDT) switch, providing flexibility in routing signal paths.
2. Low On-Resistance: Offers very low on-resistance, typically around 0.28 ohms, minimizing signal distortion and power loss.
3. Wide Bandwidth: Supports high-frequency signals with a bandwidth of up to 300 MHz, suitable for audio and high-speed data applications.
4. Low Power Consumption: Designed for low power operations, making it ideal for battery-operated devices.
5. Supply Voltage: Operates over a wide supply voltage range from 1.65V to 3.6V, suitable for various digital logic levels.
6. Small Package: Available in a compact 10-pin UQFN (Ultra Thin Quad Flat No-lead) package, which is suitable for space-constrained applications.
7. Control Logic Compatibility: Logic level compatible with both 1.8V and 3.3V systems, ensuring versatile integration.
8. ESD Protection: Equipped with enhanced ESD protection for robust performance in harsh environments.
These features make it suitable for applications in consumer electronics, telecommunications, and portable devices.
1. Configuration: It's a dual single-pole double-throw (SPDT) switch, providing flexibility in routing signal paths.
2. Low On-Resistance: Offers very low on-resistance, typically around 0.28 ohms, minimizing signal distortion and power loss.
3. Wide Bandwidth: Supports high-frequency signals with a bandwidth of up to 300 MHz, suitable for audio and high-speed data applications.
4. Low Power Consumption: Designed for low power operations, making it ideal for battery-operated devices.
5. Supply Voltage: Operates over a wide supply voltage range from 1.65V to 3.6V, suitable for various digital logic levels.
6. Small Package: Available in a compact 10-pin UQFN (Ultra Thin Quad Flat No-lead) package, which is suitable for space-constrained applications.
7. Control Logic Compatibility: Logic level compatible with both 1.8V and 3.3V systems, ensuring versatile integration.
8. ESD Protection: Equipped with enhanced ESD protection for robust performance in harsh environments.
These features make it suitable for applications in consumer electronics, telecommunications, and portable devices.
Pinout
The TS3A27518ERTWR is a 28-pin device that functions as a bidirectional analog switch. It is designed to route signals in high-speed communication applications. This device offers low on-resistance and operates within a wide voltage range, typically enhancing signal integrity and minimizing distortion. The TS3A27518ERTWR is commonly used in applications such as smartphones, tablets, and other portable devices for audio and data signal routing. Its compact package and efficient switching capabilities make it suitable for use in space-constrained environments, providing designers with flexibility in managing multiple signal paths.
Manufacturer
The TS3A27518ERTWR is manufactured by Texas Instruments. Texas Instruments (TI) is a global semiconductor company that designs and manufactures a range of electronic components, including integrated circuits, analog chips, and embedded processors. Founded in 1930 and headquartered in Dallas, Texas, TI is known for its innovation in the electronics industry, providing solutions for various markets such as automotive, industrial, personal electronics, and communications. The company is a leader in analog and embedded processing technologies, and its products are used in a wide array of applications, from consumer electronics to industrial systems.
Application
The TS3A27518ERTWR is a precision analog switch and multiplexer typically used in various application areas, including:
1. Audio and Video Switching: To route audio and video signals in consumer electronics and professional systems.
2. Data Acquisition Systems: For selecting different input channels for processing.
3. Communication Systems: Used in routing RF signals.
4. Test and Measurement Equipment: For selecting signal paths in testing setups.
5. Industrial Control Systems: Applied in monitoring and control systems for signal routing.
6. Medical Devices: To switch between different sensor inputs.
These applications leverage the switch's low on-resistance and wide bandwidth features for efficient signal routing.
1. Audio and Video Switching: To route audio and video signals in consumer electronics and professional systems.
2. Data Acquisition Systems: For selecting different input channels for processing.
3. Communication Systems: Used in routing RF signals.
4. Test and Measurement Equipment: For selecting signal paths in testing setups.
5. Industrial Control Systems: Applied in monitoring and control systems for signal routing.
6. Medical Devices: To switch between different sensor inputs.
These applications leverage the switch's low on-resistance and wide bandwidth features for efficient signal routing.
Package
The TS3A27518ERTWR is a device from Texas Instruments and comes in a WQFN (Wettable Flank Quad Flat No-Lead) package type with 16 pins. This package is designed for compact applications and allows for efficient board-level routing in electronic devices.
