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ADG1422BRMZ

Name: ADG1422BRMZ
Rating: 4.7 (12 reviews)

IC SW SPST 2.1OHM RON 10MSOP

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包 MSOP-10
資料表 ADG1422BRMZ DataSheet
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規格

Package	Bulk,Tube
ProductStatus	Active
SwitchCircuit	SPST - NC
Multiplexer/DemultiplexerCircuit	1:1
NumberofCircuits	2
On-StateResistance(Max)	2.4Ohm
Channel-to-ChannelMatching(ΔRon)	20mOhm
Voltage-SupplySingle(V+)	5V ~ 16.5V
Voltage-SupplyDual(V±)	±4.5V ~ 16.5V
SwitchTime(TonToff)(Max)	145ns, 145ns
-3dbBandwidth	180MHz
ChargeInjection	-5pC
ChannelCapacitance(CS(off)CD(off))	18pF, 22pF
Current-Leakage(IS(off))(Max)	500pA
Crosstalk	-74dB @ 1MHz
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	10-TFSOP, 10-MSOP (0.118, 3.00mm Width)

概述

Description

The ADG1422BRMZ is a dual-channel, low-on-resistance analog switch designed by Analog Devices. It features a CMOS architecture, ensuring low power consumption and high speed. This device operates over a wide supply voltage range, typically from 1.8V to 5.5V, making it suitable for various portable and battery-operated applications.
Key specifications include an on-resistance of approximately 0.7Ω at 5V supply, fast switching times, and low leakage currents, which enhance its performance in signal switching applications. The ADG1422BRMZ is often used in applications such as audio switching, signal routing, and data acquisition systems.
Its compact 16-lead TSSOP package facilitates easy integration into space-constrained designs. Furthermore, the device is designed for high reliability and includes ESD protection, making it robust for harsh environments. In summary, the ADG1422BRMZ is a versatile and efficient analog switch suitable for modern electronic applications.

Features

The ADG1422BRMZ is a high-performance analog switch from Analog Devices, featuring the following key attributes:
1. Dual Channel: It contains two independently controlled analog switches.
2. Low On-Resistance: Typically around 1.5 ohms, ensuring minimal signal distortion.
3. Wide Supply Voltage Range: Operates from 1.8V to 5.5V, compatible with various power supply levels.
4. High Speed: Fast switching times (typically 10ns), suitable for high-frequency applications.
5. Low Power Consumption: Minimal static power draw, making it energy-efficient.
6. Rail-to-Rail Operation: Capable of handling input signals that extend from the negative to positive supply voltage.
7. Excellent Linearity: Maintains signal integrity across a wide range of frequencies.
8. Integrated ESD Protection: Enhanced reliability in harsh environments.
These features make the ADG1422BRMZ suitable for applications in data acquisition systems, communication equipment, and portable devices where low power and high performance are essential.

Package

The ADG1422BRMZ is packaged in a 16-lead LFCSP (Lead Frame Chip Scale Package) with a size of 3mm x 3mm.

Pinout

The ADG1422BRMZ is a dual channel, low on-resistance, analog switch from Analog Devices. It features a pin count of 16.
The primary functions of the ADG1422 include:
1. Dual Switches: It contains two independently controlled analog switches, allowing for flexibility in signal routing.
2. Low On-Resistance: The device offers low on-resistance, minimizing signal distortion and power loss during switching.
3. Wide Supply Range: It operates over a wide supply voltage range, accommodating various applications.
4. High Speed: The switches can handle fast switching speeds, making them suitable for high-frequency applications.
5. Rail-to-Rail Operation: It supports rail-to-rail signal levels, allowing for full utilization of the supply range.
The ADG1422 is commonly used in applications such as data acquisition systems, audio signal routing, and other analog signal processing tasks.

Manufacturer

The ADG1422BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational company that specializes in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). Founded in 1965, the company is known for its innovations in high-performance analog technology, serving various sectors including telecommunications, automotive, healthcare, and industrial applications. With a strong focus on research and development, Analog Devices provides solutions for signal processing and data conversion, enabling a wide range of electronic systems. The company is headquartered in Norwood, Massachusetts, and is recognized as a key player in the semiconductor industry.

Application

The ADG1422BRMZ is a dual-channel analog switch suitable for applications in data acquisition systems, signal routing, and audio switching. It is commonly used in industrial automation, portable instrumentation, medical devices, and communication systems. Its low on-resistance and high-speed operation make it ideal for precise signal control in both consumer and professional electronics.

Equivalent

The ADG1422BRMZ is a dual SPDT analog switch. Equivalent products include the MAX4624, MAX4625, and TI's TSX-3042. Other alternatives can be found from vendors like ON Semiconductor (e.g., MC14066) and NXP (e.g., 74HC4066). Always check the specific electrical characteristics and package options for compatibility.