SGM3003(RevC) 查看數據表（PDF） - Shengbang Microelectronics Co, Ltd

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SGM3003
(Rev.:RevC)

Ultra Low ON-Resistance, Low Voltage, SPDT Analog Switch

Shengbang Microelectronics Co, Ltd 

SGM3003

Ultra Low ON-Resistance, Low

Voltage, SPDT Analog Switch

GENERAL DESCRIPTION

The SGM3003 is a single, low ON-resistance, low voltage,

bidirectional, single-pole/double-throw (SPDT) CMOS

analog switches designed to operate from a single +1.8V to

+5.5V supply. Targeted applications include battery

powered equipment that benefit from low RON (0.5Ω) and

fast switching speeds (tON = 21 ns, tOFF = 9 ns).

The on resistance profile is very flat over the full analog

signal range. This ensures excellent linearity and low

distortion when switching audio signals.

SGM3003 has one normally open switch and one normally

closed switch，Each switch conducts equally well in both

directions when on.

SGM3003 is available in a MSOP-8 package.

FEATURES

− Low Voltage Operation : 1. 8 V to 5. 5 V

− Low On-Resistance: 0. 5Ω(TYP)

− Low On-Resistance Flatness

− –3 dB Bandwidth: 30 MHz

− Fast Switching Time(V+ =5V)

tON 21 ns

tOFF 9 ns

− Rail-to-Rail Operation

− Typical Power Consumption (<0.01 µW)

− TTL/CMOS Compatible

− Microsize Package

PIN CONFIGURATIONS（TOP VIEW）

APPLICATIONS

Battery powered, Handheld, and Portable Equipments

Cellular/mobile Phones

Laptops, Notebooks, Palmtops

Communication Systems

Sample-and-Hold Circuits

Audio Signal Routing

Audio and Video Switching

Portable Test and Measurement

Medical Equipment

COM 1

NC 2

GND 3

V+ 4

SGM3003

N.C. = NO CONNECT

MSOP-8

8 NO

7 N.C.

6 IN

5 N.C.

FUNCTION TABLE

LOGIC

NC

NO

0

ON

OFF

1

OFF

ON

Shengbang Microelectronics Co, Ltd

Tel: 86/451/84348461

www.sg-micro.com

REV. C

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