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ADG821BRMZ

Name: ADG821BRMZ
Rating: 4.7 (12 reviews)

IC SW SPST-NOX2 600MOHM 8MSOP

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資料表 ADG821BRMZ DataSheet
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規格

Part Status	Active
Switch Circuit	SPST - NO
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	2
On-State Resistance (Max)	600mOhm
Channel-to-Channel Matching (ΔRon)	160mOhm
Voltage - Supply, Single (V+)	1.8V ~ 5.5V
Switch Time (Ton, Toff) (Max)	45ns, 16ns
-3db Bandwidth	24MHz
Charge Injection	15pC
Channel Capacitance (CS(off), CD(off))	85pF, 98pF
Current - Leakage (IS(off)) (Max)	250pA
Crosstalk	-82dB @ 1MHz
Operating Temperature	-40°C ~ 125°C (TA)
Mounting Type	Surface Mount
Package / Case	8-TSSOP, 8-MSOP (0.118", 3.00mm Width)
Supplier Device Package	8-MSOP
Base Product Number	ADG821

概述

Description

The ADG821BRMZ is a dual single-pole/double-throw (SPDT) analog switch from Analog Devices, designed for signal routing in a variety of applications. It features low on-resistance (typically around 0.5 ohms), which minimizes signal distortion and power loss when switches are activated. The device operates over a wide voltage range (from 1.8V to 5.5V), making it suitable for both low-voltage and general-purpose applications.
The ADG821 offers high linearity, low total harmonic distortion (THD), and low leakage current, supporting precision signal switching in audio and data applications. It comes in a compact 8-lead MSOP package, ideal for space-constrained designs. The device can be controlled using a simple logic interface, allowing for easy integration into various electronic systems. Overall, the ADG821BRMZ is a versatile component used in consumer electronics, telecommunications, and instrumentation for reliable signal management.

Features

The ADG821BRMZ is a dual, single-pole, double-throw (SPDT) analog switch from Analog Devices. Key features include:
- Low On-Resistance: Typically around 0.5 ohms, ensuring minimal signal distortion.
- Wide Supply Voltage Range: Operates between 1.8V to 5.5V, making it suitable for various applications.
- Low Power Consumption: Ideal for battery-operated devices with a low supply current.
- High Linearity: Maintains signal integrity across a wide frequency range.
- Fast Switching Speeds: Quick transition times enable efficient signal routing.
- ESD Protection: Robust against electrostatic discharge, enhancing reliability in sensitive applications.
- Small Package Size: Available in an 8-lead MSOP package for space-constrained designs.
These features make the ADG821BRMZ suitable for applications in audio switching, data acquisition systems, and other signal routing scenarios.

Package

The ADG821BRMZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package) format.

Pinout

The ADG821BRMZ is an analog switch manufactured by Analog Devices. It features a 16-pin TSSOP (Thin Shrink Small Outline Package).
The primary function of the ADG821 is to act as a dual single-pole double-throw (SPDT) switch, allowing for the routing of analog signals. It can switch between two different signal paths for each channel, making it useful in various applications such as signal routing, audio switching, or data acquisition systems. The device operates with a supply voltage range of 1.8V to 5.5V and is designed for low on-resistance and low distortion, ensuring minimal signal degradation.
Additional features include low leakage current and fast switching times, making the ADG821 suitable for high-speed applications.

Manufacturer

The ADG821BRMZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company headquartered in Norwood, Massachusetts, specializing in the design and manufacturing of analog, mixed-signal, and digital signal processing integrated circuits (ICs). The company primarily serves various industries, including communications, automotive, healthcare, and industrial automation. Their products are widely used in applications requiring high precision and performance, such as data acquisition systems, signal processing, and power management.

Application

The ADG821BRMZ is a dual-channel analog switch commonly used in applications such as audio signal routing, data acquisition systems, and instrumentation. It can be employed in medical devices, telecommunications, and industrial automation for switching analog signals. Additionally, it is suitable for use in battery-powered devices due to its low power consumption.

Equivalent

The ADG821BRMZ is a dual SPDT analog switch. Equivalent products include the MAX4617, TSX0102, and the DG508. Always verify specifications, voltage ratings, and package types to ensure compatibility for your specific application.