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DG2017

更新时间： 2024-11-26 06:53:03

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
7页	67K
描述
Low-Voltage, Low ON, Dual DPDT Analog Switch

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DG2017 数据手册

DG2017

Vishay Siliconix

New Product

Low-Voltage, Low r_ON, Dual DPDT Analog Switch

FEATURES

BENEFITS

APPLICATIONS

D Low Voltage Operation (2.0 V to 5.5 V)

D Low On-Resistance @ 2.7 V - r_ON:

SW_1,SW₂- 3.2 W

D Space Saving Solution

D Cellular Phones

D Low Power Consumption

D Integrated Speaker Switching

D Audio and Video Signal Routing

D PCMCIA Cards

D Guaranteed Low Voltage Operation

D Low Voltage Logic Compatible

SW_3,SW₄- 0.64 W

D Fast Switching:

_ON= 46 ns

D Battery Operated Systems

t_OFF= 21 ns

D QFN-16 (4x4 mm) Package

DESCRIPTION

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

optimized for high performance analog switching, and

specifically designed to benefit portable audio applications.

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.

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

impedance speaker performance while the second pair of

double-throw switches is suitable for microphone applications.

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

switching time (_tONand t_OFFless than 100 ns), excellent

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

operation, continuous current through any or all switches is

rated at "200 mA, ideal for portable audio 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.

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.

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

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

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

NC1

IN1, IN2

NO2

COM4

NO4

OFF

ORDERING INFORMATION

IN3, IN4

NC3

Temp Range

Package

Part Number

COM2

-40 to 85°C

16-Pin QFN (4 x 4 mm)

DG2017DN

NC2 GND NO3 COM3

Top View

Document Number: 72228

S-31067—Rev. A, 26-May-03

www.vishay.com

12 3 4 5 6 7

中文翻译

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与DG2017相关器件

型号	品牌	获取价格	描述	数据表
DG2017_11	VISHAY	获取价格	Low-Voltage, Low RON, Dual DPDT Analog Switch
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

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