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MAX4643EUA+

Part No MAX4643EUA+
Manufacturer Maxim Integrated
Catalog Interface - Analog Switches, Multiplexers, Demultiplexers
Description IC SWITCH DUAL SPST 8UMAX
Datasheet
Sample
Rohs State rohs
ECAD Module
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Categories Integrated Circuits
Manufacturer Maxim Integrated
Packaging Tube/Rail
Status Active
Switch Circuit SPST - NO/NC
Number of Circuits 2
Max On Resistance 4 Ohm
Channel-to-Channel Matching (ΔRon) 200 mOhm
Single Supply Voltage (V+) 1.8 V to 5.5 V
Max Switch Time (Ton,Toff) 15ns, 8ns
Charge Injection 2pC
Channel Capacitance(CS off, CD off) 7pF, 7pF
Max Leakage Current (IS off) 250pA
Crosstalk -97dB @ 1MHz
Temperature Range - Operating -40°C to 85°C (TA)
Case / Package 8-uMAX
Win Source Part Number 135270-MAX4643EUA+
Ultra Librarian 3D Model Ultra Librarian MAX4643EUA+ CAD Model

Description

Introducing the MAX4643EUA+ from Maxim Integrated

The MAX4643EUA+ is a high-performance, single-pole/double-throw (SPDT) analog switch that offers a perfect blend of efficiency and reliability for a wide range of applications. Manufactured by Maxim Integrated, a leader in analog and mixed-signal engineering, this component is designed to operate with a single supply voltage ranging from +1.8V to +5.5V, making it versatile for both portable and stationary applications.

This analog switch is housed in a compact 8-pin µMAX package, ensuring a minimal footprint on the circuit board, which is essential for space-constrained designs. Its low on-resistance (RON) of just 0.5Ω (typical) at +5V provides excellent signal integrity with minimal signal attenuation, making it an ideal choice for multiplexing and signal routing applications where low distortion is crucial.

One of the standout features of the MAX4643EUA+ is its low power consumption. With an ultra-low quiescent current of just 1µA (max) and a fast switching speed of 20ns (max), it is highly efficient and suitable for battery-powered devices where power conservation is paramount. Additionally, it has an ESD protection rating of ±2000V, ensuring robustness and longevity even in electrically harsh environments.

The device also boasts a high off-isolation of -75dB at 1MHz and crosstalk of -85dB at 1MHz, which means that signals are well isolated from each other when the switch is in the off position, minimizing interference and noise coupling between channels. This makes the MAX4643EUA+ an excellent choice for audio, video, and other high-frequency signal switching.

For designers concerned with signal integrity, the MAX4643EUA+ features break-before-make switching action, which prevents momentary shorting of signals during the transition from one channel to another. This characteristic is particularly important in applications such as sample-and-hold circuits or audio signal routing, where signal continuity is critical.

In summary, the MAX4643EUA+ from Maxim Integrated is a high-quality, low-resistance analog switch that offers superior performance for a variety of applications. Its low power consumption, fast switching speed, and robust ESD protection make it a reliable choice for designers looking to optimize their systems for both functionality and efficiency.

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Pricing & Ordering

Quantity Unit Price Ext. Price
35+ $1.6817 $58.8595
85+ $1.3802 $117.3170
130+ $1.3363 $173.7190
180+ $1.2936 $232.8480
235+ $1.2509 $293.9615
310+ $1.1215 $347.6650
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Availability: 9,000 pieces
MOQ: 35 pcs
Order Increment : 1 pcs
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