Datasheet > ISL84684IR-T

ISL84684IR-T

更新时间： 2024-11-29 22:16:11

品牌	Logo	应用领域
英特矽尔 - INTERSIL		开关光电二极管
页数	文件大小	规格书
11页	396K
描述
Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch

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ISL84684IR-T 数据手册

ISL84684

Data Sheet

June 2004

FN6088

Ultra Low ON-Resistance, Low Voltage,

Single Supply, Dual SPDT Analog Switch

Features

• Pb-Free Available as an Option (see Ordering Info)

The Intersil ISL84684 device is a low ON-resistance, low

voltage, bidirectional, dual single-pole/double-throw (SPDT)

analog switch designed to operate from a single +1.65V to

+3.6V supply. Targeted applications include battery powered

• Drop in Replacement for the MAX4684 and MAX4685

• ON Resistance (R

)

- V+ = +2.7V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.29Ω

- V+ = +1.8V. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 0.4Ω

equipment that benefit from low R

(0.25Ω) and fast

= 6ns). The digital logic

switching speeds (t

= 14ns, t

OFF

• R

Matching Between Channels . . . . . . . . . . . . . . . 0.03Ω

Flatness Across Signal Range . . . . . . . . . . . . . . 0.03Ω

input is 1.8V logic-compatible when using a single +3V supply.

Cell phones, for example, often face ASIC functionality

limitations. The number of analog input or GPIO pins may be

limited and digital geometries are not well suited to analog

switch performance. This part may be used to “mux-in”

additional functionality while reducing ASIC design risk. The

ISL84684 is offered in small form factor packages, alleviating

board space limitations.

• Single Supply Operation . . . . . . . . . . . . . . . +1.65V to +3.6V

• Fast Switching Action (V+ = +2.7V)

- t

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14ns

. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6ns

OFF

• ESD HBM Rating . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .>9kV

• Guaranteed Break-before-Make

The ISL84684 is a committed dual single-pole/double-throw

(SPDT) that consist of two normally open (NO) and two

normally (NC) switches. This configuration can be used as a

dual 2-to-1 multiplexer. The ISL84684 is pin compatible with

the MAX4684 and MAX4685.

• 1.8V Logic Compatible (+3V supply)

• Available in 10 lead 3x3 Thin DFN and 10 lead MSOP

Applications

• Battery powered, Handheld, and Portable Equipment

- Cellular/mobile Phones

TABLE 1. FEATURES AT A GLANCE

ISL84684

- Pagers

- Laptops, Notebooks, Palmtops

Number of Switches

SPDT or 2-1 MUX

• Portable Test and Measurement

• Medical Equipment

• Audio and Video Switching

3V R

0.25Ω

3V t /t

12ns/5ns

ON OFF

1.8V R

0.4Ω

20ns/8ns

1.8V t /t

ON OFF

Packages

10 Ld 3x3 Thin DFN, 10 Ld MSOP

Related Literature

• Technical Brief TB363 “Guidelines for Handling and

Processing Moisture Sensitive Surface Mount Devices

(SMDs)”

• 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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ISL84684IR-T 替代型号

型号	品牌	替代类型	描述	数据表
ISL84684IR	INTERSIL	完全替代	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84684IRZ-T	INTERSIL	完全替代	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
MAX4684ETB	MAXIM	功能相似	0.5 з/0.8 зLow-Voltage, Dual SPDT Analog Swit

与ISL84684IR-T相关器件

型号	品牌	获取价格	描述	数据表
ISL84684IRZ	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84684IRZ-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84684IU	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84684IU-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84684IUZ	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84684IUZ-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, Dual SPDT Analog Switch
ISL84714	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch
ISL84714	RENESAS	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch
ISL84714_0411	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch
ISL84714IH-T	INTERSIL	获取价格	Ultra Low ON-Resistance, Low Voltage, Single Supply, SPDT Analog Switch

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