Datasheet > DG2789

DG2789

更新时间： 2024-01-09 03:45:57

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
9页	142K
描述
Low Voltage, Low On-Resistance, Dual DPDT/Quad SPDT Analog Switch

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中文翻译

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数据手册

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DG2789 数据手册

DG2788/DG2789

Vishay Siliconix

Low Voltage, Low On-Resistance, Dual DPDT/Quad SPDT

Analog Switch

DESCRIPTION

FEATURES

• Low Voltage Operation (1.65 V to 4.3 V)

The DG2788/DG2789 are monolithic CMOS analog switch-

ing products designed for high performance switching of

analog signals. Combining low power, high speed, low on-

resistance and small physical size, the DG2788/DG2789 are

ideal for portable and battery powered applications requiring

high performance and efficient use of board space.

•

Low On-Resistance - r_ON: 0.4 Ω Typ. at 2.7 V

Fast Switching:t_ON= 47 ns

t_OFF= 15 ns

RoHS

COMPLIANT

•

miniQFN-16 Package

• Latch-Up Current > 300 mA (JESD78)

The DG2788/DG2789 are built on Vishay Siliconix’s low volt-

age process. An epitaxial layer prevents latchup. Break-

before-make is guaranteed.

BENEFITS

The switch conducts equally well in both directions when on,

and blocks up to the power supply level when off. The

DG2788 is configured as a dual Double Pole Double Throw

switches while the DG2789 is configured as a Quad Single

Pole Double Throw. The DG2789 has one control pin for all

four SPDT switches and also has an enable pin that can turn

all switches off.

• Reduced Power Consumption

•

High Accuracy

Reduce Board Space

TTL/1.8 V Logic Compatible

• High Bandwidth

APPLICATIONS

• Cellular Phones

The DG2788 and DG2789 comes in a small miniQFN-16

lead package (2.6 x 1.8 x 0.75 mm).

•

Speaker Headset Switching

Audio and Video Signal Routing

PCMCIA Cards

As a committed partner to the community and the environ-

ment, Vishay Siliconix manufactures this product with the

lead (Pb)-free device terminations and is 100 % RoHS com-

pliant.

• Battery Operated Systems

FUNCTIONAL BLOCK DIAGRAM AND PIN CONFIGURATION

DG2788

miniQFN-16

DG2789

miniQFN-16

TRUTH TABLE DG2788

COM1 NO1 V+

NC4

COM1 NO1 V+

NC4

Logic

NC1, 2, 3 and 4

NO1, 2, 3 and 4

16 15

OFF

COM4

NO4

NC1

IN1

COM4

NO4

OFF

IN1, IN2

IN3, IN4

NC3

NO2

TRUTH TABLE DG2789

COM2

NC3

COM2

EN Logic

IN Logic

NC1, 2, 3 and 4 NO1, 2, 3 and 4

OFF

NC2

GND NO3 COM3

Top View

OFF

Axx

Pin 1

ORDERING INFORMATION

Device Marking: Axx for DG2788

Bxx for DG2789

Temp Range

Package

Part Number

xx = Date/Lot Traceability Code

Note: Pin 1 has long lead

DG2788DN-T1-E4

DG2789DN-T1-E4

- 40 to 85 °C

miniQFN-16

Document Number: 73863

S-70327–Rev. D, 26-Feb-07

www.vishay.com

12 3 4 5 6 7...9

中文翻译

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与DG2789相关器件

型号	品牌	获取价格	描述	数据表
DG2789DN-T1-E4	VISHAY	获取价格	Low Voltage, Low On-Resistance, Dual DPDT/Quad SPDT Analog Switch
DG2789DTN-T1-E3	VISHAY	获取价格	IC QUAD 4-CHANNEL, SGL POLE DOUBLE THROW SWITCH, QCC16, 2.60 X 1.80 MM, 0.75 MM HEIGHT, RO
DG2789DTN-T1-E4	VISHAY	获取价格	IC QUAD 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, QCC16, 2.60 X 1.80 MM, 0.75 MM HEIGHT, RO
DG2799	VISHAY	获取价格	0.25-OHM CMOS, 1.65-V to 4.3-V, Dual DPDT Analog Switch
DG2799_08	VISHAY	获取价格	Low Voltage, Low On-Resistance, Dual DPDT Analog Switch
DG2799DN-T1-E3	VISHAY	获取价格	0.25-OHM CMOS, 1.65-V to 4.3-V, Dual DPDT Analog Switch
DG2799DN-T1-E4	VISHAY	获取价格	0.25-OHM CMOS, 1.65-V to 4.3-V, Dual DPDT Analog Switch
DG29	TELEDYNE	获取价格	miniature automotive pcb power relay
DG290	KODENSHI	获取价格	Photointerrupters(Transmissive)
DG-290	KODENSHI	获取价格	Photointerrupters(Transmissive)

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