Datasheet > DG2017_11

DG2017_11

更新时间： 2024-11-26 10:03:27

品牌	Logo	应用领域
威世 - VISHAY		开关光电二极管
页数	文件大小	规格书
11页	187K
描述
Low-Voltage, Low RON, Dual DPDT Analog Switch

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DG2017_11 数据手册

DG2017

Vishay Siliconix

Low-Voltage, Low R , Dual DPDT Analog Switch

FEATURES

DESCRIPTION

•

Halogen-free according to IEC 61249-2-21

Definition

The DG2017 is a dual DPDT (double-pole/double-throw),

optimized for high performance analog switching, and

specifically designed to benefit portable audio applications.

• Low voltage operation (2 V to 5.5 V)

•

Low on-resistance at 2.7 V - R_ON

SW₁, SW₂- 3.2 

One pair of double-throw switches is sub 1  for low

impedance speaker performance while the second pair of

double-throw switches is suitable for microphone

applications.

With the DPDT configuration, the DG2017 provides the

flexibility for stereo-single-end or differential BTL output

structures with a fully integrated differential microphone

switching solution.

SW₃, SW₄- 0.64 

Fast switching: t_ON= 46 ns

t_OFF= 21 ns

•

QFN-16 (4 mm x 4 mm) package

•

Compliant to RoHS Directive 2002/95/EC

The DG2017 is an integrated monolithic device in a QFN-16

(4 mm x 4 mm) package that provides a space saving

solution over the use of multiple single SPDT devices as well

as providing the advantage of on-resistance flatness and

matching that single SPDT devices cannot offer.

The DG2017 provides low charge injection (2 pC), fast

switching time (t_ONand t_OFFless than 100 ns), excellent

Off-Isolation and Crosstalk (- 70 dB at 100 kHz). During

operation, continuous current through any or all switches is

rated at 200 mA, ideal for portable audio applications.

Built on Vishay Siliconix’s low voltage CMOS process, the

DG2017 contains an epitaxial layer that prevents latchup.

Break-before-make is guaranteed. When on, each switch

conducts equally well in both directions, and block up to the

power supply level when off.

BENEFITS

•

Space saving solution

Low power consumption

Guaranteed low voltage operation

Low voltage logic compatible

APPLICATIONS

• Cellular Phones

•

Integrated Speaker Switching

Audio and Video Signal Routing

PCMCIA Cards

Battery Operated Systems

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

QFN-16 (4 x 4)

COM1 NO1

16 15

V+

NC4

TRUTH TABLE

Logic

NC1, 2, 3 and 4

NO1, 2, 3 and 4

OFF

NC1

IN1, IN2

NO2

COM4

NO4

OFF

ORDERING INFORMATION

Temp Range

IN3, IN4

NC3

Package

Part Number

- 40 °C to 85 °C 16-pin QFN (4 x 4 mm) DG2017DN-T1-E4

COM2

NC2 GND NO3 COM3

Top View

Document Number: 72228

S11-1185-Rev. B, 13-Jun-11

www.vishay.com

This document is subject to change without notice.

THE PRODUCTS DESCRIBED HEREIN AND THIS DOCUMENT ARE SUBJECT TO SPECIFIC DISCLAIMERS, SET FORTH AT www.vishay.com/doc?91000

12 3 4 5 6 7...11

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与DG2017_11相关器件

型号	品牌	获取价格	描述	数据表
DG2017DN	VISHAY	获取价格	Low-Voltage, Low ON, Dual DPDT Analog Switch
DG2017DN-T1-E4	VISHAY	获取价格	Low-Voltage, Low RON, Dual DPDT Analog Switch
DG2018	VISHAY	获取价格	Low Voltage, Dual DPDT and Quad SPDT Analog Switches
DG2018_08	VISHAY	获取价格	Low Voltage, Dual DPDT and Quad SPDT Analog Switches
DG2018DN	VISHAY	获取价格	Low Voltage, Dual DPDT and Quad SPDT Analog Switches
DG2018DN-E3	VISHAY	获取价格	IC DUAL 2-CHANNEL, DBL POLE DBL THROW SWITCH, QCC16, 3 X 3 MM, QFN-16, Multiplexer or Swit
DG2018DN-T1-E4	VISHAY	获取价格	Low Voltage, Dual DPDT and Quad SPDT Analog Switches
DG2019	VISHAY	获取价格	Low Voltage, Dual DPDT and Quad SPDT Analog Switches
DG2019DN	VISHAY	获取价格	Low Voltage, Dual DPDT and Quad SPDT Analog Switches
DG2019DN-E3	VISHAY	获取价格	IC QUAD 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, QCC16, 3 X 3 MM, QFN-16, Multiplexer or S

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