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MAX4679EUE+T

Name: MAX4679EUE+T
Rating: 4.7 (12 reviews)

IC SW SPST-NO/NC 1.6OHM 16TSSOP

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資料表 MAX4679EUE+T DataSheet
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規格

Part Status	Active
Switch Circuit	SPST - NO/NC
Multiplexer/Demultiplexer Circuit	1:1
Number of Circuits	4
On-State Resistance (Max)	1.6Ohm
Channel-to-Channel Matching (ΔRon)	200mOhm
Voltage - Supply, Single (V+)	2.7V ~ 11V
Voltage - Supply, Dual (V±)	±2.7V ~ 5.5V
Switch Time (Ton, Toff) (Max)	350ns, 150ns
-3db Bandwidth	66MHz
Charge Injection	85pC
Channel Capacitance (CS(off), CD(off))	85pF, 85pF
Current - Leakage (IS(off)) (Max)	1nA
Crosstalk	-84dB @ 1MHz
Operating Temperature	-40°C ~ 85°C (TA)
Mounting Type	Surface Mount
Package / Case	16-TSSOP (0.173", 4.40mm Width)
Supplier Device Package	16-TSSOP
Base Product Number	MAX4679

概述

Description

The MAX4679EUE+T is a high-speed, low-on-resistance, analog switch designed for precision signal routing in various applications. It features a single-pole, double-throw (SPDT) configuration, allowing it to select between two input signals or switch a signal to ground. The device operates on a supply voltage range of 1.8V to 5.5V, making it suitable for battery-powered devices and low-voltage systems.
Key features include low on-resistance (typically 1.5Ω at 5V), high-speed switching (3.5ns at 5V), and low power consumption. It also offers rail-to-rail signal handling, ensuring it can accommodate a wide variety of signals. The MAX4679EUE+T is housed in a compact 6-pin µMAX package, ideal for applications in telecommunications, audio equipment, and data acquisition systems. Overall, it provides efficient and reliable performance for electronic circuit designs requiring precise signal management.

Features

The MAX4679EUE+T is a high-speed, low-voltage analog switch featuring the following key features:
1. Low On-Resistance: Max 7.5Ω at V+ = 5V, ensuring minimal signal distortion.
2. Wide Supply Voltage Range: Operates from 1.8V to 5.5V, making it suitable for various applications.
3. Low Power Consumption: Consumes only 1µA (max) in off-state, enhancing battery life in portable devices.
4. Fast Switching Speed: Typical switch transition time of 35ns, facilitating high-frequency applications.
5. High Bandwidth: 1.5GHz for -3dB bandwidth, ideal for video and RF signal routing.
6. Single/Dual Supply Compatibility: Can be powered with either a single positive supply or dual supplies.
7. Rail-to-Rail Operation: Allows for signal levels to reach the supply rails, maximizing dynamic range.
8. Multiple Configurations: Available in various package options, including small footprint for space-constrained designs.
These features make the MAX4679EUE+T suitable for applications in telecommunications, audio systems, and consumer electronics.

Package

The MAX4679EUE+T is packaged in a 16-pin TQFN (Thin Quad Flat No-lead) package. This package type offers a compact footprint and is suitable for surface-mount applications.

Pinout

The MAX4679EUE+T is a quad analog switch with a pin count of 16. Its primary function is to route analog signals, allowing for low-on-resistance and high-speed switching. This device operates with a single supply voltage ranging from 1.8V to 5.5V, making it suitable for battery-powered applications. Each of the four switches can be controlled independently, enabling versatile signal routing. The MAX4679EUE+T is often used in applications such as audio signal switching, video routing, and sensor signal management. Its low power consumption and small package size (TQFN) make it ideal for compact electronic designs.

Manufacturer

The MAX4679EUE+T is manufactured by Maxim Integrated, a company that specializes in designing and producing analog and mixed-signal integrated circuits. Founded in 1983, Maxim Integrated is known for its innovative semiconductor solutions that cater to various applications, including automotive, industrial, medical, and consumer electronics. In 2020, it was acquired by Analog Devices, which further expanded its portfolio in the analog and digital signal processing sector. Maxim Integrated products are widely used in various electronic devices due to their reliability, performance, and energy efficiency.

Application

The MAX4679EUE+T is a low-voltage, quad analog switch used in various applications, including signal routing, audio switching, and data acquisition systems. It is suitable for portable and battery-powered devices due to its low on-resistance and low power consumption. Typical areas include telecommunications, instrumentation, and consumer electronics, where multiplexing and demultiplexing of signals is required.

Equivalent

The MAX4679EUE+T is a low-power, high-speed analog switch. Equivalent products include:
1. TI TSX424 - Low-power analog switch.
2. Microchip MCP1407 - High-speed analog switch.
3. Analog Devices ADG774 - CMOS analog switch.
4. Fairchild FSA210 - Dual analog switch.
Always verify specifications and application requirements for compatibility.