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ADG774BRQZ

Name: ADG774BRQZ
Rating: 4.7 (12 reviews)

IC MUX/DEMUX QUAD 2X1 16QSOP

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包 SSOP-16
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規格

Package	Bulk,Tube
ProductStatus	Active
SwitchCircuit	SPDT
Multiplexer/DemultiplexerCircuit	2:1
NumberofCircuits	4
On-StateResistance(Max)	2.2Ohm (Typ)
Channel-to-ChannelMatching(ΔRon)	150mOhm
Voltage-SupplySingle(V+)	3V ~ 5V
SwitchTime(TonToff)(Max)	15ns, 8ns
-3dbBandwidth	240MHz
ChargeInjection	10pC
ChannelCapacitance(CS(off)CD(off))	10pF, 20pF
Current-Leakage(IS(off))(Max)	500pA
Crosstalk	-75dB @ 10MHz
OperatingTemperature	-40°C ~ 125°C (TA)
MountingType	Surface Mount
Package/Case	16-SSOP (0.154, 3.90mm Width)

概述

Description

The ADG774BRQZ is a dual-channel, low-power, analog switch designed by Analog Devices. It features a CMOS technology that provides low on-resistance and low power consumption, making it suitable for applications in portable and battery-operated devices. The device can switch both analog and digital signals, with an operational voltage range of 1.8V to 5.5V, enabling versatility across various systems.
Key features include low leakage currents, fast switching times, and high linearity, which ensure signal integrity in high-frequency applications. The ADG774BRQZ comes in a compact, 16-lead TSSOP package, facilitating easy integration into space-constrained designs. Its typical applications include audio signal routing, data acquisition systems, and communication devices.
The part is characterized by robust performance, making it ideal for use in consumer electronics, industrial controls, and medical equipment. Overall, the ADG774BRQZ is a reliable choice for engineers looking for efficient analog switching solutions.

Features

The ADG774BRQZ is a low ON-resistance, dual 4-channel analog multiplexer/demultiplexer designed for precision signal routing. Key features include:
1. Low ON-Resistance: Typically 0.5 ohms at 3V, ensuring minimal signal distortion.
2. Wide Supply Voltage Range: Operates from a single supply of 1.8V to 5.5V.
3. High Speed: Fast switching times, making it suitable for high-speed applications.
4. Low Power Consumption: Ideal for battery-operated devices due to minimal power draw.
5. TTL/CMOS Compatible Control Logic: Easy interfacing with various digital circuits.
6. Excellent Linearity: Maintains signal integrity across a wide frequency range.
7. ESD Protection: Enhanced protection against electrostatic discharge, ensuring reliability.
8. Small Package Size: Available in a compact LFCSP package, suitable for space-constrained designs.
These features make the ADG774BRQZ suitable for applications in instrumentation, data acquisition, and communication systems.

Package

The ADG774BRQZ is packaged in a 16-lead TSSOP (Thin Shrink Small Outline Package).

Pinout

The ADG774BRQZ is a dual analog switch IC from Analog Devices. It has a total of 16 pins. The main functions of the ADG774 include:
1. Switching Functionality: It features two single-pole, double-throw (SPDT) switches, allowing for the routing of analog signals.
2. Low On-Resistance: The device is designed to have low on-resistance, which helps minimize signal distortion and loss.
3. High Speed: It provides fast switching times, making it suitable for high-frequency applications.
4. Digital Control: Each switch can be controlled by digital signals, enabling ease of use in various applications.
5. Rail-to-Rail Operation: The device operates from a single supply voltage, allowing for rail-to-rail analog signal handling.
This versatility makes the ADG774 suitable for applications in audio, communication, and signal routing circuits. Always refer to the datasheet for detailed specifications and pin configurations.

Manufacturer

The ADG774BRQZ is manufactured by Analog Devices, Inc. Analog Devices is a multinational semiconductor company that specializes in data conversion, signal processing, and analog technology. Founded in 1965, the company is headquartered in Norwood, Massachusetts, and is known for its innovative solutions in various sectors, including communications, automotive, industrial, and healthcare. Analog Devices designs and produces a wide range of integrated circuits and components that enable the conversion of real-world signals into digital data, facilitating advanced electronic systems.

Application

The ADG774BRQZ is a CMOS analog switch used in various application areas, including audio signal routing, data acquisition systems, telecommunications, and portable instrumentation. It is suitable for applications requiring low on-resistance and high-speed switching, such as sample-and-hold circuits, automatic test equipment, and medical devices. Its low power consumption makes it ideal for battery-operated devices.

Equivalent

The ADG774BRQZ is a dual, low on-resistance, analog switch. Equivalent products include the MAX4617, MAX4618, and the TI TSXV2023. For similar functionality, the Analog Devices ADG1210 and ADG1211 can also be considered. Always verify specifications such as voltage ratings, switching speed, and on-resistance to ensure compatibility.