Datasheet > SGM2268

SGM2268

更新时间： 2024-09-26 04:04:55

品牌	Logo	应用领域
圣邦微 - SGMICRO		开关光电二极管
页数	文件大小	规格书
10页	403K
描述
0.4ヘ Ultra Low ON-Resistance, Dual, SPDT Analog Switch

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数据手册

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SGM2268 数据手册

0.4Ω Ultra Low ON-Resistance,

SGM2268

Dual, SPDT Analog Switch

GENERAL DESCRIPTION

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)

-3 dB Bandwidth: 40MHz

High Off-Isolation: -78dB at 100KHz

Low Crosstalk: -103dB at 100KHz

Rail-to-Rail Input and Output Operation

TTL/CMOS Compatible

The SGM2268 is a dual single-pole/double-throw

(SPDT) analog switch that 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.

SGM2268 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.

Break-Before-Make Switching

Extended Industrial Temperature Range:

–40°C to +85°C

−

Lead (Pb) Free WQFN-10 Package

The SGM2268 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.

PIN CONFIGURATION（TOP VIEW）

SGM2268 is available in Pb-free WQFN-10 package.

APPLICATIONS

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Speaker and Earphone Switching

Medical Equipment

Audio and Video Switching

FUNCTION TABLE

LOGIC

OFF

Switches Shown For Logic “0” Input

SG Microelectronics Co, Ltd

Tel: 86/10/51798160/80

www.sg-micro.com

REV. A

12 3 4 5 6 7...10

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