Datasheet > MAX4657

MAX4657

更新时间： 2024-11-17 14:57:27

品牌	Logo	应用领域
亚德诺 - ADI		开关
页数	文件大小	规格书
12页	305K
描述
大电流、10Ω、SPST、CMOS模拟开关

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中文翻译

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数据手册

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MAX4657 数据手册

19-1984; Rev 4; 6/07

High-Current, 10Ω, SPST, CMOS

Analog Switches

General Description

Features

Maxim’s MAX4655–MAX4658 are medium-voltage

CMOS analog switches with low on-resistance of 10Ω

max, specifically designed to handle large switch cur-

rents. With a switch capability of up to 400mA peak cur-

rent and 300mA continuous current (MAX4655/

MAX4656), and up to 300mA peak current and 150mA

continuous current (MAX4657/MAX4658), these parts

can switch loads as low as 25Ω. They can replace reed

relays with a million times the speed and virtually unlim-

ited number of lifetime cycles. Normal power consump-

tion is only 3mW, whether the switch is on or off. These

parts are TTL/CMOS compatible and will switch any

voltage within its power-supply range.

♦ High Continuous Current Handling

300mA (MAX4655/MAX4656)

150mA (MAX4657/MAX4658)

♦ High Peak Current Handling

400mA (MAX4655/MAX4656)

300mA (MAX4657/MAX4658)

♦ 10Ω (max) On-Resistance ( 15ꢀ suꢁꢁlies)

♦ ꢀ Not Required

♦ 1Ω (max) R

Flatness over Sꢁecified Signal

Range

♦ Rail-to-Rail Signal Handling

♦ +12ꢀ Single Suꢁꢁly or 15ꢀ ꢂual Suꢁꢁly

These are SPST (single-pole/single-throw) switches.

The MAX4655/MAX4657 are normally closed (NC),

while the MAX4656/MAX4658 are normally open (NO).

The difference between the MAX4655/MAX4656 and

the MAX4657/MAX4658 is in the power dissipation of

their packages. Refer to the Absolute Maximum Ratings

and the Electrical Characteristics.

Oꢁeration

♦ Pin Comꢁatible with ꢂG417, ꢂG418

Ordering Information

TOP

MARK

PART

TEMP RANGE

PIN-PACKAGE

The MAX4655–MAX4658 power-supply range is from

4.5ꢀ to 20ꢀ for dual-supply operation and ꢁꢂꢀ to

ꢁ40ꢀ for single-supply operation. These switches can

operate from any combination of supplies, within a 40ꢀ

ꢀꢁ to ꢀ- range. They conduct equally well in either direc-

tion and can handle rail-to-rail analog signals. The off-

MAX4655ETA

MAX4655EUA

MAX4655ESA

MAX4656ETA

MAX4656EUA

MAX4656ESA

MAX4657EUA

MAX4657ESA

MAX4658EUA

MAX4658ESA

-40°C to ꢁ85°C 8 TDFN-EP*

-40°C to ꢁ85°C 8 µMAX

-40°C to ꢁ85°C 8 SO

AKT

AAAL

—

-40°C to ꢁ85°C 8 TDFN-EP*

-40°C to ꢁ85°C 8 µMAX

-40°C to ꢁ85°C 8 SO

AKU

AAAM

—

leakage current is only 1nA max at T = ꢁ25°C. They are

available in 8-pin µMAX^®, TDFN, and SO packages, with

exposed paddle options for high-power applications.

-40°C to ꢁ85°C 8 µMAX

-40°C to ꢁ85°C 8 SO

—

Applications

-40°C to ꢁ85°C 8 µMAX

-40°C to ꢁ85°C 8 SO

—

Relay Replacement

Test Equipment

—

*EP = Exposed paddle.

Communication Systems

xDSL Modems

Pin Configurations/

Functional Diagrams/Truth Tables

PBX, PABX Systems

Audio Signal Routing

Audio Systems

TOP VIEW

COM

N.C.

GND

V+

COM

N.C.

GND

V+

V-

PC Multimedia Boards

Redundant/Backup Systems

N.C.

MAX4655/MAX4657

MAX4656/MAX4658

μMAX/SO/TꢂFN

MAX4655/MAX4657

MAX4656/MAX4658

LOGIC

SWITCH

LOGIC

SWITCH

OFF

µMAX is a registered trademark of Maxim Integrated Products, Inc.

N.C. = NO CONNECT

NC = NORMALLY CLOSED

SWITCHES SHOWN FOR LOGIC "0" INPUT

________________________________________________________________ Maxim Integrated Products

For pricing, delivery, and ordering information, please contact Maxim Direct at 1-888-629-4642,

or visit Maxim’s website at www.maxim-ic.com.

12 3 4 5 6 7...12

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与MAX4657相关器件

型号	品牌	获取价格	描述	数据表
MAX4657EGA	MAXIM	获取价格	SPST, 1 Func, 1 Channel, CMOS, CQCC8, 3 X 3 MM, MO-220, QFN-8
MAX4657ESA	MAXIM	获取价格	High-Current, 10ohm, SPST, CMOS Analog Switches
MAX4657ESA-T	MAXIM	获取价格	SPST, 1 Func, 1 Channel, CMOS, PDSO8, 0.150 INCH, MS-012-AA, SOIC-8
MAX4657EUA	MAXIM	获取价格	High-Current, 10ohm, SPST, CMOS Analog Switches
MAX4657EUA+T	MAXIM	获取价格	SPST, 1 Func, 1 Channel, CMOS, PDSO8, MO-187C-AA, MSOP-8
MAX4657EUA-T	MAXIM	获取价格	SPST, 1 Func, 1 Channel, CMOS, PDSO8, MO-187C-AA, MSOP-8
MAX4658	MAXIM	获取价格	USB Current-Limited Switch in Pin-Compatible Package[MAX1607/MAX1607ESA/MAX1607ESA-T ]
MAX4658	ADI	获取价格	大电流、10Ω、SPST、CMOS模拟开关
MAX4658EGA	MAXIM	获取价格	SPST, 1 Func, 1 Channel, CMOS, CQCC8, 3 X 3 MM, MO-220, QFN-8
MAX4658ESA	MAXIM	获取价格	High-Current, 10ohm, SPST, CMOS Analog Switches

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