DIO1269 datasheet(1/11 Pages) DIOO

Part #	DIO1269

Description	Audio Capability

PDF	11 Pages

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Manufacturer	DIOO [DIOO MICROCIRCUITS CO., LTD]

Direct Link	https://www.dioo.com/#/

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Rev 1.5

www.dioo.com

DIO1269• Rev. 1.5

DIO1269

Low-Voltage Dual-SPDT (1Ω) Analog Switch with Negative Swing

Audio Capability

Features



1Ω Typical On Resistance (RON) for 3.0V

Supply



0.5Ω RON Flatness for 3.0V Supply



-3dB Bandwidth: 180MHz



Low-ICCT Current Over an Expanded Control

Input Range



Green Packaged in DQFN-10



Power-Off Protection on Common Ports



Broad VCC Operating Range: 2.7V to 5V

Applications



Cell Phone, and Digital Camera



PDA , and Notebook



LCD Monitor



TV, and Set-Top Box

Descriptions

The

DIO1269

is

a

high-performance,

dual

Single-Pole Double-Throw (SPDT) analog switch

with negative swing audio capability. The DIO1269

features ultra-low RON of 1Ω (typical) at 3.0V VCC.

The DIO1269 operates over a wide VCC range of

2.7V to 5V, is fabricated with sub-micron CMOS

technology to achieve fast switching speeds, and

is designed for break-before-make operation. The

select input is TTL-level compatible.

The DIO1269 features very low quiescent current

even when the control voltage is lower than the

VCC supply. This feature suits mobile handset

applications by allowing direct interface with

baseband processor general-purpose I/Os with

minimal battery consumption.

Block Diagram

Ordering Information

Order Part

Number

Top Marking

TA

Package

DIO1269LP10

YW

GB

Green

-40 to 85°C

DQFN-10

Tape & Reel, 3000

Marking Definition

YW

GB

Y: year code

W: week code

Product code, fixed

Pin 1 Identification

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DIO1269 Datasheet(PDF) 1 Page - DIOO MICROCIRCUITS CO., LTD

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