Datasheet > ISL84782IR

ISL84782IR

更新时间： 2024-11-22 22:55:35

品牌	Logo	应用领域
英特矽尔 - INTERSIL		复用器
页数	文件大小	规格书
12页	355K
描述
Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexer

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ISL84782IR 数据手册

ISL84782

Data Sheet

November 17, 2004

FN6097.3

Ultra Low ON-Resistance, Low-Voltage,

Single Supply, Differential 4 to 1 Analog

Multiplexer

Features

• Pin Compatible Replacement for the MAX4782 and

MAX4618

The Intersil ISL84782 device contains precision, bidirectional,

analog switches configured as a differential 4-channel

multiplexer/demultiplexer. It is designed to operate from a

single +1.6V to +3.6V supply. The device has an inhibit pin to

simultaneously open all signal paths.

• ON Resistance (R

- V+ = +3.0V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.5Ω

- V+ = +1.8V . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.62Ω

)

• R

Matching Between Channels. . . . . . . . . . . . . . . . 0.12Ω

Flatness Across Signal Range . . . . . . . . . . . . . .0.056Ω

• R

ON resistance is 0.5Ω with a +3V supply and 0.62Ω with a

single +1.8V supply. Each switch can handle rail to rail

analog signals. The off-leakage current is only 4nA max at

+25°C and 30nA max at +85°C with a +3.3V supply.

• Single Supply Operation. . . . . . . . . . . . . . . . . +1.6V to +3.6V

• Low Power Consumption (PD). . . . . . . . . . . . . . . . . . <0.2µW

• Fast Switching Action (V = +3V)

All digital inputs are 1.8V logic-compatible when using a

single +3V supply.

- t

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16ns

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13ns

OFF

The ISL84782 is a differential 4 to 1 multiplexer device that is

offered in a 16 Ld TSSOP package and a 16 Ld thin QFN

package.

• Guaranteed Break-Before-Make

• High Current Handling Capacity (300mA Continuous)

• Available in 16 Ld 3x3 Thin QFN and 16 Ld TSSOP

• 1.8V CMOS-Logic Compatible (+3V Supply)

• Pb-Free Available (RoHS Compliant) (see Ordering Info)

• ISL84782IR Replaces the ISL43L740IR.

Table 1 summarizes the performance of this family.

TABLE 1. FEATURES AT A GLANCE

ISL84782

Configuration

3V R

Diff 4:1 Mux

0.5Ω

16ns/13ns

Applications

• Battery Powered, Handheld, and Portable Equipment

- Cellular/Mobile Phones

- Pagers

- Laptops, Notebooks, Palmtops

3V t /t

ON OFF

1.8V R

0.62Ω

1.8V t /t

24ns/16ns

ON OFF

Packages

16 Ld TSSOP, 16 Ld 3x3 Thin QFN

• Portable Test and Measurement

• Medical Equipment

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

• Audio and Video Switching

• Application Note AN557 “Recommended Test Procedures

for Analog Switches”

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

1-888-INTERSIL or 321-724-7143 | Intersil (and design) is a registered trademark of Intersil Americas Inc.

All other trademarks mentioned are the property of their respective owners.

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ISL84782IR 替代型号

型号	品牌	替代类型	描述	数据表
ISL84782IRZ	INTERSIL	功能相似	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe

与ISL84782IR相关器件

型号	品牌	获取价格	描述	数据表
ISL84782IR-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL84782IRZ	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL84782IRZ-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL84782IRZ-T	ROCHESTER	获取价格	4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PQCC16, 3 X 3 MM, LEAD FREE, PLASTIC, MO-220-VEED, QF
ISL84782IV	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL84782IV	ROCHESTER	获取价格	4-CHANNEL, DIFFERENTIAL MULTIPLEXER, PDSO16, PLASTIC, MO-153-AB, TSSOP-16
ISL84782IV-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL84782IVZ	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL84782IVZ-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, Differential 4 to 1 Analog Multiplexe
ISL8478IRZ	INTERSIL	获取价格	Ultra Low ON-Resistance, Low-Voltage, Single Supply, 8 to 1 Analog Multiplexer

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