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ADG202AKRZ

Name: ADG202AKRZ
Rating: 4.7 (12 reviews)

IC SWITCH QUAD SPST 16SOIC

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包 SOIC-16
資料表 ADG202AKRZ DataSheet
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規格

Package	Tube
ProductStatus	Active
SwitchCircuit	SPST - NO
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	4
On-StateResistance(Max)	90Ohm
Channel-to-ChannelMatching(ΔRon)	4.5Ohm
Voltage-SupplySingle(V+)	10V ~ 15V
Voltage-SupplyDual(V±)	±10V ~ 15V
SwitchTime(TonToff)(Max)	300ns, 250ns
ChargeInjection	20pC
ChannelCapacitance(CS(off)CD(off))	5pF
Current-Leakage(IS(off))(Max)	2nA
Crosstalk	-80dB @ 100kHz
OperatingTemperature	-40°C ~ 85°C (TA)
MountingType	Surface Mount
Package/Case	16-SOIC (0.154, 3.90mm Width)

概述

Description

ADG202AKRZ is a precision analog switch from Analog Devices, designed for switching applications in various electronic circuits. It features low on-resistance, low power consumption, and high linearity, making it suitable for signal routing in data acquisition systems, instrumentation, and audio applications.
The device operates on a dual supply voltage, typically ranging from ±2.5V to ±15V, allowing it to handle a wide range of signal levels. It has a low charge injection, which minimizes distortion in sensitive applications. The ADG202AKRZ also includes a built-in digital control interface, simplifying integration into digital systems.
With its robust performance and versatility, the ADG202AKRZ is ideal for engineers seeking reliable analog switch solutions for their designs. The part is available in various packages, enabling flexibility in PCB layout and component selection.

Features

The ADG202AKRZ is a dual, low ON-resistance, analog switch from Analog Devices. Key features include:
1. Dual Switch: Contains two independent switches, allowing for versatile routing of signals.
2. Low ON-resistance: Offers low ON-resistance (typically 0.5 ohms at 5V), ensuring minimal signal loss and distortion.
3. High Speed: Fast switching times (typically in the nanosecond range) enable efficient operation in high-frequency applications.
4. Wide Voltage Range: Operates over a supply voltage range from 1.8V to 5.5V, making it suitable for various electronic devices.
5. Low Power Consumption: Consumes low power, enhancing battery life in portable applications.
6. Logic-Level Compatibility: Compatible with standard logic levels, facilitating integration with various digital circuits.
7. Small Package: Available in a compact 16-lead TSSOP package, ideal for space-constrained applications.
Overall, the ADG202AKRZ is designed for applications requiring reliable signal switching with minimal impact on performance.

Package

The ADG202AKRZ comes in a LFCSP (Lead Frame Chip Scale Package) package type. It features a 16-lead configuration with a compact design suitable for space-constrained applications.

Pinout

The ADG202AKRZ is a dual 4:1 analog multiplexer/demultiplexer from Analog Devices. It features a total of 16 pins. The key functions of its pins include:
1. Analog Inputs (A1, A2, A3, A4, B1, B2, B3, B4): The inputs for the two multiplexers (A and B).
2. Outputs (Y1, Y2): Outputs for the multiplexed signals.
3. Control Pins (S1, S2): These select which input is connected to the respective output.
4. Enable Pin (EN): Used to enable or disable the device.
5. Power Supply Pins (VDD, VSS): Power supply connections, typically VDD for positive supply and VSS for ground or negative supply.
The device is designed for low distortion and wide bandwidth, making it suitable for a variety of signal switching applications.

Manufacturer

The ADG202AKRZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and power management technologies. Founded in 1965, the company is known for developing high-performance analog, mixed-signal, and digital signal processing (DSP) integrated circuits. Their products are used in various applications, including telecommunications, automotive, industrial, and consumer electronics. Analog Devices focuses on innovation and engineering excellence, providing solutions that enhance the performance of electronic systems.

Application

The ADG202AKRZ is a dual analog switch used in various applications, including signal routing, data acquisition systems, and audio signal switching. It is suitable for high-speed sampling and can be utilized in telecommunications, instrumentation, and control systems for isolating or connecting different signal paths. Its low power consumption and high linearity make it ideal for battery-operated devices and precision measurement applications.

Equivalent

The ADG202AKRZ is a dual 4-channel analog multiplexer/demultiplexer. Equivalent products include the MAX4617, MAX4618, and the Texas Instruments TSX0108. Other alternatives may include the 74HC4066 or the LTC1062, depending on specific application requirements such as voltage levels and switching speed. Always check the datasheets for pin compatibility and electrical specifications.