Datasheet > DIO32020

DIO32020

更新时间： 2024-09-25 17:01:39

品牌	Logo	应用领域
帝奥微 - DIOO		光电二极管
页数	文件大小	规格书
12页	1363K
描述
The DIO32020 is dual SPDT (Single Pole / Double Throw) switch which combines low distortion audio/

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DIO32020 数据手册

Rev 1.3

DIO32020

USB 2.0 High-Speed and Audio/USB/UART Switch with

Negative Swing Capacity

Features

Descriptions



Low R_ONaudio/USB analog switch

The DIO32020 is dual SPDT (Single Pole / Double

Throw) switch which combines low distortion

audio/USB/UART and USB 2.0 high-speed data

signal switching in the same low voltage device.

This architecture is designed to allow negative

signal passing as low as 3 V below ground. When

a voltage is detected on V_BUS, the DIO32020 will

immediately switch to USB mode. Due to ultra-low

capacitance design, the audio channels (pin 3 and

pin 4 input/outputs) are able to not only switch

audio signal but also high speed USB signal or

low voltage UART signal as well.

Low USB C_ON: 7 pF

Negative signal swing capable

Low audio distortion

USB switch -3 dB bandwidth: 1100 MHz

High crosstalk and off-isolation

Voltage supply operation: 2.7 to 5.5 V

Three green packages: DQFN-10,

QFN-10, MSOP-10

Applications



Cell-phones/PDA



MP3/MP4/PMP

The DIO32020 provides packages with Green or

RoHS tiny 10L packages and operates over a

temperature range of -40°C to 85°C.

Portable instrumentation

Battery powered communications

Computer peripherals

Block Diagram

DIO32020

Ordering Information

Part Number

Top Marking

RoHS

T_A

Package

DIO32020LP10

DIO32020QN10

DIO32020MP10

YW0A

Green

-40 to 85°C

DQFN-10

QFN-10

Tape & Reel, 3000

Tape &Reel, 3000

D32020

MSOP-10

www.dioo.com

DIO32020• Rev. 1.3

12 3 4 5 6 7...12

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DIO32220	DIOO	获取价格	The DIO32220 is a low-power, dual SPDT2-port high-speed analog switch. It handles bi-direc
DIO32221	DIOO	获取价格	The DIO32221 is a low-power, dual SPDT2-port high-speed analog switch. It handles bi-direc