Datasheet > PI3A4628

PI3A4628

更新时间： 2024-09-20 23:27:35

品牌	Logo	应用领域
其他 - ETC		开关
页数	文件大小	规格书
8页	498K
描述
Analog \| 3.0V. SOTiny. 0.4-Ohm SPST Analog Switch

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PI3A4628 数据手册

PI3A4628

™

3.0V, SOTINY Single-Supply

0.4Ω SPST (NO) CMOS Analog Switch

Features

Description

PI3A4628 is a single-pole/single-throw (SPST) normally open

(NO) analog switch that operates from a single +1.5V to +3.6V

supply. The device has two control inputs.

• Low On-Resistance: 0.4Ω Max (+2.7V Supply)

• 0.1Ω Max. On-Resistance Flatness at +25°C

• Fast Switching: 10ns Max.

The switch has 0.4Ω Max On-Resistance (R ), with 0.1Ω Max

• +1.5 V to +3.6V Single-Supply Operation

• TTL/CMOS-Logic Compatible

• –25dB Off-Isolation at 100KHz

• 1nA Max. Off-Leakage at +25°C

ﬂatness over the analog signal range when powered from a

+3.0V supply. Leakage currents are less than 2nA and fast switch-

ing times are less than 10ns.

To minimize PC board area use, the device is available in the ultra

compact TDFN and the small compact SOT-23 packages.

• Packaging (available Pb-free):

– 6-pin Small Compact SOT-23

– 6-contact Ultra Compact Thin Dual in-line Flat No Lead

TDFN

Functional Block Diagrams/Pin Conﬁgurations

Top View

Applications

• Cellular Phones • Communications Circuits

• Battery-Operated Equipment • DSL Modems

• Audio and Video Signal Routing • PCMCIA Cards

COM

NO 2

Pin Description

Pin Number Name

Description

Analog Switch, Common

Analog Switch, Normally Open

Ground

GND

COM

GND

Switches shown for Logic “0” input

Digital Control Input

Positive Supply Voltage

Truth Table

Switch State

Note:

NO and COM pins are identical and interchangeable. Any pin may be

considered as an input or an output; signals pass.

OFF

PS8716

12/15/03

12 3 4 5 6 7 8

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