DG2521DV-T1-E3 Interface - Analog Switches, Multiplexers, Demultiplexers by Vishay

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Physical package or case type of the component, defining its dimensions, mounting style, and thermal characteristics. Common types include SMD, through-hole, BGA, and QFN. Choose the package that fits your PCB layout and assembly process. Verify the exact package code in the datasheet for footprint compatibility.

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Position of the terminals on the package, such as dual-in-line, gull-wing, or J-lead. This affects PCB layout, soldering, and thermal performance. Engineers must ensure the terminal position matches the footprint and assembly capabilities of their manufacturing line.

Indicates the highest DC or AC voltage that can be safely applied to the power supply pin without risking damage or malfunction. Verify this limit against the datasheet before designing your circuit to ensure reliable operation under all conditions.

Identifies the conversion architecture, such as ADC, DAC, or DC-DC. This determines the signal path, interface, and performance characteristics. Verify the type matches your system's analog or digital conversion needs before selecting the part.

Specifies the maximum data transfer rate the component can handle, typically in bits per second. Compare this value with your system's required throughput to ensure adequate bandwidth. Verify against the datasheet for exact conditions and supported protocols.

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Allowed deviation from the nominal value, expressed as a percentage. Determines precision of resistors, capacitors, and inductors. Choose tighter tolerance for precision circuits, but verify actual performance in the datasheet.

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Time required for the device to transition from off state to fully on state. This parameter is critical for timing analysis in power supplies, drivers, and switching circuits. Verify this value against your system's timing budget and switching frequency requirements.

Specifies the nominal operating voltage that must be applied to the component for proper function. Verify this value against your system's power rail and the datasheet's absolute maximum ratings to ensure reliable operation and avoid damage.

Specifies the maximum continuous current the component can safely carry under specified conditions. Compare this value with your circuit's expected load to ensure reliable operation. Always verify against the datasheet for temperature derating and mounting considerations.

Specifies the metal alloy used for the electrical contact surfaces, affecting conductivity, wear resistance, and corrosion behavior. Compare materials like silver, gold, or palladium for signal integrity and durability. Verify against datasheet for application-specific requirements.

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The minimum gate-to-source voltage that makes the device start conducting. Compare this value across parts to ensure your drive circuit can reliably turn the switch on. Always verify against the datasheet for your operating temperature.

Specifies the count of independent functions or channels integrated into a single component package. This helps engineers determine if the part can handle multiple signal paths or operations simultaneously. Verify against the datasheet to ensure the device meets your circuit's functional requirements.

Specifies the maximum continuous current the component can safely carry under specified conditions. Compare this rating with your circuit's expected load to prevent overheating or failure. Always verify against the datasheet for temperature derating and mounting considerations.

Indicates the maximum voltage the component can withstand or operate at, depending on context. Critical for ensuring the part is not overstressed in your application. Always compare with your circuit's voltage levels and consider transient spikes.

Indicates the resistance between insulated conductors or contacts, typically measured in megohms. High values ensure minimal leakage current and safe operation. Check datasheet for minimum acceptable levels under specified test conditions.

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Manufacturing technology or process used for the component, such as thin film, thick film, or semiconductor process. Affects performance, stability, and cost. Confirm the technology matches your application requirements and environmental conditions.

The unique part number assigned by the original component manufacturer. Use this to cross-reference datasheets, verify specifications, and ensure the exact component matches your design requirements. Always confirm the number against the manufacturer's official documentation.

Defines the switch topology, such as 2:1, 4:1, or 8:1, indicating how many inputs are routed to outputs. Essential for selecting the correct multiplexer for signal routing in your design. Check the datasheet for channel count and switching characteristics.

Highest supply voltage at which the component can operate normally without damage or performance degradation. Exceeding this limit may cause overheating or failure. Always check this parameter against your power supply design to ensure the component operates within its safe voltage range for reliable long-term performance.

Typical current consumed by the component in standby or idle state, measured in milliamperes. This is important for battery-powered or low-power applications. Compare this value with your power budget to ensure the component does not drain excessive current when inactive, affecting overall system efficiency.

Indicates the construction or configuration of the transformer, such as flyback, forward, or planar. Affects performance, size, and application suitability. Refer to datasheet for detailed specifications and recommended usage.

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Specifies the lowest supply voltage at which the component remains fully functional. Compare this value with your system's power rail tolerance and verify it against the datasheet's recommended operating conditions to ensure reliable startup and operation.

Range of maximum data transfer rates supported by the component, expressed in kilobits per second. This indicates the span of possible speeds the device can handle. Compare this range with your system's required throughput to ensure the component can support the necessary communication bandwidth without data loss.

Indicates the nominal matching of on-state resistance between multiple channels in a device, such as a dual MOSFET or analog switch. This parameter is critical for parallel operation and current sharing. Verify the specified match against the datasheet to ensure balanced performance.

Total resistance is the end-to-end resistance of a component, such as a potentiometer or resistor network. It defines the maximum resistance available and is critical for circuit design. Verify this value against the datasheet to ensure proper operation.

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Specifies how many analog-to-digital and digital-to-analog converters are integrated in the component. This matters when selecting mixed-signal ICs for data acquisition or control systems. Verify against the datasheet to ensure the converter count matches your application requirements.

Specifies the filter topology used in the component, such as low-pass, high-pass, band-pass, or notch. This determines the frequency response and attenuation characteristics. Engineers must verify the filter type against the datasheet to ensure it meets the required signal conditioning and interference rejection for the application.

Highest data transfer rate the component can reliably support, typically in bits per second. This is critical for serial interfaces, modems, or transceivers. Ensure your application's required data throughput does not exceed this limit to avoid communication errors and performance degradation.

Typical switching frequency of a power converter or driver. Compare this value to your application's needs to ensure efficient operation. Verify against the datasheet for exact conditions.

Specifies the typical signal loss introduced by the component under standard conditions. Compare this value across similar parts to match your circuit's allowable attenuation. Always verify against the datasheet for frequency and temperature dependencies.

Specifies the maximum continuous voltage the component can safely withstand without damage or performance degradation. Critical for ensuring proper operating margins in power supplies, signal lines, and isolation barriers. Always confirm with the datasheet for absolute maximum ratings.

Specifies the dielectric material or construction technology used in the capacitor, such as ceramic, electrolytic, film, or tantalum. This determines key performance characteristics like capacitance stability, voltage rating, temperature behavior, and ESR. Engineers should verify the type against the datasheet to ensure it meets the application's requirements for reliability and frequency response.

Specifies the triac construction or series, such as standard, snubberless, or logic-level. This affects switching performance, gate sensitivity, and commutation capability. Verify the exact type against the datasheet to ensure compatibility with your circuit's voltage, current, and triggering requirements.

Specifies the physical medium through which signals travel, such as fiber optic, twisted pair, or coaxial cable. This attribute is critical for ensuring compatibility with your network infrastructure and for meeting performance requirements. Verify the media type against your system's specifications and the component datasheet to avoid signal integrity issues.

Maximum resistance between the switch terminals when the device is fully on. Lower values reduce power loss and heat. Compare this parameter when selecting MOSFETs, IGBTs, or relays for high-current circuits. Always verify against the datasheet for your operating conditions.

Specifies the lowest switching frequency at which the power device can operate reliably. Compare this value with your application's required switching speed to ensure proper performance. Verify against the datasheet's recommended operating conditions.

Specifies how many independent signal paths or outputs the component provides. Compare this value with your circuit requirements to ensure each channel can be used separately. Verify the channel configuration in the datasheet, as some devices may share pins or have internal connections.

Minimum forward transconductance value for a transistor or amplifier. Indicates the minimum gain capability. Critical for ensuring sufficient amplification in your circuit. Verify against datasheet conditions.

Indicates the lowest frequency at which the component's response begins to roll off. Compare this value with your signal bandwidth to ensure the part passes desired frequencies. Verify against the datasheet's frequency response curve for your operating conditions.

Indicates whether the device automatically manages hardware flow control signals such as RTS and CTS. This feature reduces host processor overhead by handling handshaking in hardware. Verify support in the datasheet when designing UART or serial communication interfaces.

Typical delay from the moment the turn-off signal is applied until the output begins to transition. This parameter affects switching losses and timing margins in power circuits. Compare with datasheet values to ensure your design meets required switching performance.

Frequency range in which the component operates reliably. Important for RF, switching, and signal processing applications. Ensure your circuit's frequency falls within this range to maintain performance.

Indicates whether the UART or serial interface can detect and ignore spurious start bits caused by noise or line glitches. This feature improves communication robustness in noisy environments. Check the datasheet to confirm the detection algorithm and any configuration requirements.

This is the maximum repetitive peak reverse voltage the diode can block in the reverse direction without breakdown. It is a critical rating for rectifier and switching applications. Always verify it against the datasheet for your circuit's worst-case reverse voltage conditions.

Power supply rejection ratio measures how well a regulator or amplifier attenuates supply noise and ripple. Higher PSRR means cleaner output. Critical for precision analog circuits and RF. Compare at relevant frequencies and load currents.