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DG211BDY-T1-E3

Name: DG211BDY-T1-E3
Rating: 4.7 (12 reviews)

IC SWITCH QUAD SPST 16SOIC

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Mfr。パート #DG211BDY-T1-E3
パッケージ 16-SOIC
データシート
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仕様

Package	Tape & Reel (TR),Cut Tape (CT)
ProductStatus	Active
SwitchCircuit	SPST - NC
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	4
On-StateResistance(Max)	85Ohm
Channel-to-ChannelMatching(ΔRon)	2Ohm
Voltage-SupplySingle(V+)	4.5V ~ 25V
Voltage-SupplyDual(V±)	±4.5V ~ 22V
SwitchTime(TonToff)(Max)	300ns, 200ns
ChargeInjection	1pC
ChannelCapacitance(CS(off)CD(off))	5pF, 5pF
Current-Leakage(IS(off))(Max)	500pA
Crosstalk	-95dB @ 100kHz
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

概要

Description

The DG211BDY-T1-E3 is an integrated circuit from the DG series of analog switches, specifically designed for low-voltage applications. It features a quad single-pole double-throw (SPDT) configuration, allowing for versatile routing of analog signals. The device operates within a voltage range typically between 1.8V and 12V, making it suitable for battery-operated devices and portable applications.
Key specifications include low on-resistance, fast switching times, and minimal distortion, which are essential for maintaining signal integrity in audio and data applications. The DG211BDY-T1-E3 is housed in an 8-lead SOIC package, facilitating easy integration into various circuit designs.
It is commonly used in telecommunications, audio signal routing, and instrumentation systems. The device's low power consumption and high reliability make it ideal for both consumer and industrial electronics. Understanding its operational characteristics and applications can enhance circuit design efficiency and performance.

Features

The DG211BDY-T1-E3 is a dual SPDT (Single Pole Double Throw) analog switch designed for high-speed data applications. Key features include:
1. Low On-Resistance: Typically around 5 ohms, ensuring minimal signal distortion.
2. Wide Supply Voltage Range: Operates from a single supply of 1.8V to 5.5V, making it versatile for various applications.
3. Fast Switching Speed: Capable of switching in nanoseconds, ideal for high-frequency signals.
4. Low Power Consumption: Designed for battery-operated devices, it consumes low quiescent current.
5. High Precision: Offers low crosstalk and high linearity, suitable for audio and video applications.
6. ESD Protection: Integrated ESD protection enhances reliability in harsh environments.
7. Small Package Size: Available in a compact SOT-23 package, suitable for space-constrained designs.
These features make the DG211BDY-T1-E3 suitable for applications in telecommunications, audio, and video signal routing, among others.

Package

The DG211BDY-T1-E3 is packaged in a 16-pin SOIC (Small Outline Integrated Circuit) package. This compact, surface-mount package is designed for efficient space utilization on printed circuit boards.

Pinout

The DG211BDY-T1-E3 is a quad, analog switch IC with a total of 16 pins. It is designed for low on-resistance and operates on a single supply voltage.
Pin Functions:
1. VDD (Pin 1): Positive supply voltage.
2. GND (Pin 8): Ground reference.
3. S1-S4 (Pins 2, 3, 4, 5): Switch outputs.
4. D1-D4 (Pins 6, 7, 9, 10): Switch inputs.
5. A1-A4 (Pins 11, 12, 13, 14): Control inputs for enabling the switches.
6. NC (Pins 15, 16): No Connect; not internally connected.
The DG211BDY-T1-E3 is commonly used in applications requiring signal routing and switching, including data acquisition and signal processing. Its low distortion and low leakage characteristics make it suitable for analog signal management.

Manufacturer

The DG211BDY-T1-E3 is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in designing and manufacturing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Founded in 1965 and headquartered in Norwood, Massachusetts, Analog Devices serves a wide range of industries, including communications, automotive, industrial, healthcare, and consumer electronics. The company is renowned for its innovations in signal processing technologies and plays a crucial role in advancing applications such as sensors, data acquisition, and processing systems.

Application

The DG211BDY-T1-E3 is a dual single-pole double-throw (SPDT) analog switch primarily used in applications such as signal routing, audio mixing, data acquisition systems, and telecommunications. Its low on-resistance and high-speed performance make it suitable for portable devices, consumer electronics, and instrumentation where efficient signal control is essential.

Equivalent

The DG211BDY-T1-E3 is a dual SPDT analog switch. Equivalent products include the DG211A, DG211A-DY, and MAX4665. Additionally, the ADG774 and LTC6001 are also suitable alternatives, depending on specific application requirements like voltage range, on-resistance, and switching speed. Always verify the specifications and compatibility for your particular use case.