Datasheet > TPW1221

TPW1221

更新时间： 2024-11-25 17:01:19

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
14页	631K
描述
Low Voltage 0.6Ω SPDT Analog Switch

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TPW1221 数据手册

TPW1221

Low Voltage 0.6Ω SPDT Analog Switch

Features

Description

⚫

Latch-Up Performance Exceeds 600 mA Per JESD 78,

TPW1221 is high performance Single Pole/Double Throw

(SPDT) analog switch. The device feature ultra low RON of 0.6

Ω maximum at 2.7V V_CCand will operate over the wide V_CC

range of 1.65V to 5.5V.

Class II

⚫

Supply Voltage: 1.65V to 5.5V

Low ON-State Resistance: typical 0.6Ω at Vs = 2.7V

Bandwidth: 80 MHz

The TPW1221 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.

Break-Before-Make Switching

Operation Temperature Range: –40°C to 85°C

Applications

⚫

Industry control systems

Battery-powered systems

Audio Signal Routing

Portable Instruments and Mobile Device

Pin Configuration(Top View)

Pin Description

10Pin QFN

-F Suffixes

Pin name

Pin No

Pin function

V_CC

Power supply

NO1

V_CC

NO1

Switch Port 1, Normal Open

Common switch port 1

Select pin 1

COM1

IN1

COM1

NO2

COM2

IN2

NC1

Switch Port 1, Normal Close

Ground

IN1

GND

NC2

Switch Port 2, Normal Close

Select pin 2

NC1

IN2

COM2

NO2

Common switch port 2

Switch Port 2, Normal Open

GND

NC2

Function Table

IN1, IN2

Low

NC1, NC2

NO1, NO2

OFF

High

OFF

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