Datasheet > SGM3157YC6/TR

SGM3157YC6/TR

更新时间： 2024-01-09 00:56:47

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	417K
描述
4.5ヘ Low Voltage SPDT Analog Switch

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SGM3157YC6/TR 数据手册

4.5Ω Low Voltage SPDT

SGM3157

Analog Switch in 6-pin SC70

FEATURES

GENERAL DESCRIPTION

The SGM3157 is a single, bidirectional, single-pole/double-

throw (SPDT) CMOS analog switches designed to operate

−

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

On-Resistance: 4.5Ω (typ) at 5.0V

Fast Switching Time

from

single +1.8V to +5.5V supply. It features

t^ON20 ns

t^OFF15 ns

high-bandwidth (300MHz) and low ON-resistance (4.5Ω

typ), Targeted applications for audio switching.

−

High Bandwidth: 300 MHz

High Off-Isolation: 51dB at 10MHz

Rail-to-Rail Operation

TTL/CMOS Compatible

Break-Before-Make Switching

Extended Industrial Temperature Range:

–40°C to 85°C

SGM3157 features guaranteed on-resistance matching (0.3Ω

max) between switches and guaranteed on-resistance

flatness over the signal range (2.3Ω TYP). This ensures

excellent linearity and low distortion when switching audio

signals.

SGM3157 is available in a SC70-6 package.

−

Lead (Pb) Free SC70-6 Package

PIN CONFIGURATIONS（TOP VIEW）

SGM3157

APPLICATIONS

GND

Portable Instrumentation

Battery-Operated Equipment

Computer Peripherals

Cell Phones

COM

PDAs

MP3s

SC70-6

FUNCTION TABLE

PIN DESCRIPTION

LOGIC

NAME

FUNCTION

Normally-open terminal

ground

Normally-closed terminal

Common terminal

Power supply

GND

COM

V₊

OFF

Switches Shown For Logic “0” Input

Digital control pin to connect the COM

terminal to the NO or NC terminals

Note: NO, NC and COM terminal may be an input or output.

Shengbang Microelectronics Co, Ltd

Tel: 86/451/84348461

REV.B

www.sg-micro.com

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