SGM2267 datasheet, PDF - EEWORLD Datasheet

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SGM2267: Description0.4Ω Ultra Low ON-Resistance Dual SPDT Analog Switch 0.4Ω Single Pole Double Throw Analog Switch; CategoryPower management; File Size417KB，10 Pages; ManufacturerSG Micro Corp(SGMICRO); Websitehttp://www.sg-micro.com/; Shengbang Microelectronics is a semiconductor company that focuses on the research and development and sales of high-performance, high-quality analog integrated circuits. Shengbang Microelectronics products have excellent performance and quality and can be widely used in many fields such as mobile phones, TVs, DVDs, digital cameras, laptops, consumer electronics, automotive electronics, industrial automation control, medical instruments, LCD displays, etc.

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SGM2267 Overview

0.4Ω Ultra Low ON-Resistance Dual SPDT Analog Switch 0.4Ω Single Pole Double Throw Analog Switch

Features

Product Name: 0.4Ω Ultra Low ON-Resistance Dual SPDT Analog Switch

Product model: SGM2267

Product Description:

The SGM2267 is a dual single-pole/double-throw (SPDT) analog switch that is designed to operate from a single +1.8V to +4.2V power supply. Targeted applications include battery powered equipment that benefit from ultra low on-resistance (0.4Ω) and fast switching speeds.

SGM2267 features guaranteed on-resistance matching (0.04Ω TYP) between switches and guaranteed on-resistance flatness over the signal range (0.08Ω TYP), as well as high off-isolation and low crosstalk. This ensures excellent linearity and low distortion when switching audio signals.

The SGM2267 is a committed dual single-pole/double-throw (SPDT) that consist of two normally open (NO) and two normally close (NC) switches. This configuration can be used as a dual 2-to-1 multiplexer.

SGM2267 is available in Green TQFN-2.1×1.6-10L package.

Product Features:

Voltage Operation: +1.8V to +4.2V

Ultra Low On-Resistance: 0.4Ω (TYP) at +4.2V

On-Resistance Matching: 0.04Ω (TYP)

On-Resistance Flatness: 0.08Ω (TYP)

-3dB Bandwidth: 40MHz

High Off-Isolation: -78dB at 100kHz

Low Crosstalk: -103dB at 100kHz

Rail-to-Rail Input and Output Operation

TTL/CMOS Compatible

Break-Before-Make Switching

Extended Industrial Temperature Range: -40°С to +85°С

Available in Green TQFN-2.1×1.6-10L Package

Application areas:

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Speaker and Earphone Switching

Medical Equipment

Audio and Video Switching

product data:

Number of channels: Dual

Working voltage (V): 1.8 to 4.2

Supply current (μA): < 1

On-resistance(Ω):0.4

-3dB bandwidth (MHz): 40

Logic control high level (V): 1.6

Logic control low level (V): 0.5

Opening time (ns): 96

Off time (ns): 16

Package: TQFN-2.1×1.6-10L

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