Datasheet > TPW3221

TPW3221

更新时间： 2024-11-19 17:00:59

品牌	Logo	应用领域
思瑞浦 - 3PEAK		光电二极管
页数	文件大小	规格书
15页	637K
描述
Low Voltage 1Ω SPDT Analog Switch

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TPW3221 数据手册

TPW3221

Low Voltage 1Ω SPDT Analog Switch

Features

Description

⚫

Latch-Up Performance Exceeds 800 mA Per JESD 78,

Class II

TPW3221 is high performance Single Pole/Double Throw

(SPDT) analog switches. The devices feature ultra low RON of

1.2Ω maximum at 4.5V V_CCand will operate over the wide V_CC

range of 1.65V to 5.5V.

⚫

Supply Voltage: 1.65V to 5.5V

Low ON-State Resistance: typical 0.95Ω at Vs = 4.5V

Bandwidth: 100 MHz

The TPW3221 features very low quiescent current even when

the control voltage is lower than the V_CCsupply. This feature

services the portable applications very well allowing for the

direct interface with processor general purpose I/Os.

The TPW3221 has very excellent channel to channel crosstalk

performance to fit the application with high channel to channel

isolation requirement.

Fast switching times: t_ON=40 ns, t_OFF=15 ns

Break-Before-Make Switching

Operation Temperature Range: –40°C to 125°C

Applications

⚫

Industry control systems

-20

Battery-powered systems

Audio Signal Routing

Portable Instruments and Mobile Device

-40

-60

Pin Configuration

-80

-100

-120

-140

10Pin MSOP/DFN

-V/F Suffixes

NO2

COM2

IN2

V_CC

NO1

10K

100K

Frequency(Hz)

10M

Pin Description

Pin name

COM1

Pin No

Pin function

NC2

IN1

V_CC

Power supply

NO1

Switch Port 1, Normal Open

Common switch port 1

Select pin 1

GND

NC1

COM1

IN1

NC1

Switch Port 1, Normal Close

Ground

Function Table

GND

NC2

Switch Port 2, Normal Close

Select pin 2

IN1, IN2

Low

NC1, NC2

NO1, NO2

OFF

IN2

COM2

NO2

Common switch port 2

Switch Port 2, Normal Open

High

OFF

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