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MAX4736ETC: A low-voltage, single-supply, dual-channel SPDT analog switch

Product introduction

The MAX4736ETC is a high-performance dual-channel single-pole double-throw (SPDT) analog switch introduced by Maxim Integrated (now a brand of Analog Devices). The MAX4736ETC comes in a compact 12-pin TQFN package (3x3mm) designed for high-precision signal switching and low-power scenarios ‌. As the core device of industrial analog switches, MAX4736ETC is widely used in communication, industrial control and consumer electronics ‌ with its excellent characteristics.

MAX4736ETC pin diagram

Technical parameter

Product: MAX4736ETC

Package/box: TQFN-12

Number of channels: 2 channels

Configuration: 2 x SPDT

On-resistance - Maximum: 800 mOhms

Supply voltage - Minimum: 1.6V

Power supply voltage - Max. 4.2V

Run time - Max. : 25 ns

Idle time - Maximum value: 20 ns

Minimum operating temperature: -40 C

Maximum operating temperature: + 85 C

Series: MAX4736

Pd-power dissipation: 1.176W

Product type: Analog Switch ICs

Power supply current - Max. : 1 uA

Power Supply type: Single Supply

Switching DC: 300 mA

Main characteristics

1, low on-resistance and high precision ‌

The typical on-resistance of MAX4736ETC is 0.8Ω (maximum 800mΩ), and the matching error between channels is as low as 100mΩ, ensuring the high fidelity of signal transmission ‌.

The MAX4736ETC supports a wide voltage range from 1.6V to 4.2V and is compatible with low-power battery-powered devices ‌.

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2. High-speed switching and bandwidth performance ‌

The switching time of MAX4736ETC is only 25ns (on) /20ns (off), and the bandwidth of -3dB is up to 130MHz. It is suitable for high-speed signal routing scenarios ‌.

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3, low leakage current and anti-interference ability ‌

In the off state, the leakage current is as low as 1nA, effectively reducing static power consumption ‌.

Crosstalk suppression -78dB@1MHz, reduce high frequency signal interference ‌.

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4. Packaging and reliability ‌

The MAX4736ETC comes in a 12-TQFN package (3x3mm) and supports surface mount (SMT) for high density PCB layouts ‌.

Operating temperature ranges from -40°C to +85°C, the MAX4736ETC meets industrial grade environmental requirements ‌.

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Typical application scenario ‌

‌1. Signal routing of communication equipment ‌

MAX4736ETC is used for RF front-end modules, base station antenna switching and multiplexing systems, supporting lossless transmission of high frequency signals ‌.

2, industrial control system ‌

The MAX4736ETC enables high-precision signal switching in PLCS (programmable logic controllers), sensor arrays and test equipment ‌.

3. Medical Instruments and consumer electronics ‌

The MAX4736ETC is integrated into portable medical devices such as electrocardiographs and smart home controllers to optimize low-power signal processing ‌.

For pricing information on MAX4736ETC, please visit www.hkmjd.com.