Datasheet > SGM4782

SGM4782

更新时间： 2024-09-23 04:04:55

品牌	Logo	应用领域
圣邦微 - SGMICRO		复用器开关
页数	文件大小	规格书
10页	494K
描述
0.5ヘ, High Speed, Low Voltage Analog Switch / Multiplexer

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SGM4782 数据手册

0.5Ω, High Speed, Low Voltage

SGM4782

Analog Switch / Multiplexer

GENERAL DESCRIPTION

FEATURES

−

Voltage Operation: 1. 8 V to 4. 2 V

Low On-Resistance: 0.5 Ω (TYP) at 4.2 V

Low On-Resistance Flatness

–3 dB Bandwidth: 30 MHz

Fast Switching Time ( +4.2V )

t^ON20 ns

The SGM4782 is high-speed, low-voltage, low

on-resistance, CMOS analog multiplexer/switch that

configured as two 4-channel multiplexers. It operates

from a single +1.8V to +4.2V power supply. Targeted

applications include battery powered equipment that

benefit from low R^ON(0.5Ω) and fast switching speeds

(t^ON= 20 ns, tOFF = 20 ns).

t^OFF20 ns

− Low Crosstalk: -108 dB at 1 MHz

− Typical Power Consumption (<0.01 µW)

− TTL/CMOS Compatible

The SGM4782 can handle rail-to-rail analog signals

and is available in TQFN-16 and TSSOP-16 packages.

− Rail-to-Rail Input and Output Operation

− Break-Before-Make Switching

− Extended Industrial Temperature Range:

–40°C to +85°C

APPLICATIONS

−

Lead (Pb) Free TQFN-16 and TSSOP-16 packages

Communication Systems

Cell Phones

Portable Instrumentation

Audio Signal Routing

PIN CONFIGURATIONS（TOP VIEW）

Audio and Video Switching

Computer Peripherals

Low-Voltage Data-Acquisition Systems

Function table

Control Inputs

ON Switches

Select

ENABLE

√

X-X0

X-X1

X-X2

X-X3

Y-Y0

Y-Y1

Y-Y2

Y-Y3

√

All Switches Open

√ = Don’t Care.

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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