Datasheet > DG2788A

DG2788A

更新时间： 2023-12-06 20:11:33

品牌	Logo	应用领域
威世 - VISHAY		光电二极管
页数	文件大小	规格书
10页	230K
描述
0.37 Ω, Low Capacitance, Dual DPDT / Quad SPDT Analog Switch

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数据手册

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DG2788A 数据手册

DG2788A

Vishay Siliconix

www.vishay.com

TYPICAL CHARACTERISTICS (T_A= 25 °C, unless otherwise noted)

V+ = 3 V

T = 25 ^o

Vanalog = 1/2 V+

C_COM(ON)

t_ON

C_NO/NC(OFF)

t_OFF

0.0

0.5

1.0

1.5

2.0

2.5

3.0

1.5

2.5

3.5

4.5

5.5

V+ - Supply Voltage (V)

Analog Voltage (V)

Switching Time vs. Supply Voltage

Capacitance vs. Analog Voltage

TEST CIRCUITS

V+

INH

5 ns

Logic

Input

50 %

INL

Switch Output

NO or NC

COM

Switch

Input

OUT

0.9 x V

OUT

Logic

Input

GND

Switch

Output

35 pF

0 V

OFF

0 V

Logic “1” = Switch On

Logic input waveforms inverted for switches that have

(includes fixture and stray capacitance)

the opposite logic sense.

COM

)

(

OUT

Fig. 1 - Switching Time

V+

Logic

Input

t < 5 ns

INH

t < 5 ns

V+

COM

INL

50 Ω

35 pF

= V

90 %

GND

Switch

Output

0 V

(includes fixture and stray capacitance)

Fig. 2 - Break-Before-Make Interval

S19-0380-Rev. D, 29-Apr-2019

Document Number: 79391

For technical questions, contact: analogswitchtechsupport@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

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