Datasheet > PI5PD2051B

PI5PD2051B

更新时间： 2024-01-02 03:27:10

品牌	Logo	应用领域
百利通 - PERICOM		/
页数	文件大小	规格书
9页	553K
描述
70m Current-Limited, Power-Distribution Switches

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中文翻译

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数据手册

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PI5PD2051B 数据手册

PI3A288

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Ultra-Low-THD Dual-SPDT (0.35Ω) Analog Switch

with Negative Signal Handling Capability

Features

Description

PI3A288 is a dual, single-pole double throw (SPDT)

CMOS switch with negative signal handling capability

at all ports. It can be used as an analog switch or as a

low-delay bus switch. Operating over a wide power

supply voltage ranges from 1.65V to 4.3V, PI3A288

processes a low on-resistance and distortion. The ultra-

low THD performance enables PI3A288 to apply in

high-quality audio applications.

 CMOS Technology for Bus and Analog Applications

 Negative Signal Handling Capability at all Ports

 Low On-Resistance: 0.35Ω at 1.8V Supply

 On-Resistance Flatness 0.001Ω

 Wide VDD Range: 1.65V to 4.3V

 2.0Vrms analog signal range

 Programmable soft-start and soft-stop time

 -3dB Bandwidth: 255MHz

PI3A288 has also a soft-start and soft-stop feature so as

to minimize signal disruption during channel switching

 High Off Isolation: -85dB @ 30kHz

 Low THD: 0.0003% from 20Hz to 20kHz, 0.5VRMS

 Crosstalk Rejection Reduces Signal Distortion:

-85dB @ 30kHz

Functional Block Diagram

 High-impedance mode when VDD not applied

 ESD：4kV for HBM mode, 1kV for CDM mode

 Extended Industrial Temperature Range: –40°C to

85°C

 Packaging (Pb-free & Green): –10-contact UQFN

(ZM10)

Applications



Cell Phones, PDAs, MP3 Players

Portable Instrumentation

Computer Peripherals

Speaker Headset Switching

Power Routing

Pin Description

1, 3

Name

NO_X

GND

NC_X

COM_X

V_DD

Description

Data Ports (Normally open)

Ground

2, 10

5, 8

Data Ports (Normally closed)

Common Output / Data Ports

Positive Power Supply

Relay Replacement

Audio and Video Signal Routing

PCMCIA Cards

Logic Control Pins

SSCAP

Slew Rate Control Pin

Modems

Logic Function Table

Logic Input (IN)

Function

NC1 Connected to COM1

NC2 Connected to COM2

NO1 Connected to COM1

NO2 Connected to COM2

2015-10-0009

PT0541-4

11/03/15

12 3 4 5 6 7...9

中文翻译

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与PI5PD2051B相关器件

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PI5PD2557	PERICOM	获取价格	Precision Adjustable Current -Limited Power Switch
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PI5PD2560	PERICOM	获取价格	Dual Channel, Adjustable Current -Limited Power Switch
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PI5PD2561	PERICOM	获取价格	Dual Channel, Adjustable Current -Limited Power Switch
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