Datasheet > ADG742BKSZ-R2

ADG742BKSZ-R2

更新时间： 2024-11-29 14:47:39

品牌	Logo	应用领域
亚德诺 - ADI		光电二极管
页数	文件大小	规格书
12页	193K
描述
CMOS Low Voltage SPST (NC) Switch in SC-70 Package

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ADG742BKSZ-R2 数据手册

CMOS Low Voltage

2 Ω SPST Switches in SC70 Packages

ADG741/ADG742

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

1.8 V to 5.5 V single supply

2 Ω (typ) on resistance

Low on resistance flatness

−3 dB bandwidth >200 MHz

Rail-to-rail operation

ADG741

6-lead and 5-lead SC70 packages

Fast switching times

t_ON18 ns

SWITCH SHOWN FOR

A LOGIC 1 INPUT

t_OFF12 ns

Typical power consumption (<0.01 µW)

TTL-/CMOS-compatible

Figure 1.

APPLICATIONS

ADG742

Battery-powered systems

Communication systems

Sample-and-hold systems

Audio signal routing

Video switching

Mechanical reed relay replacement

SWITCH SHOWN FOR

A LOGIC 1 INPUT

Figure 2.

PRODUCT HIGHLIGHTS

GENERAL DESCRIPTION

1. 1.8 V to 5.5 V Single-Supply Operation.

The ADG741/ADG742 are monolithic CMOS SPST switches.

These switches are designed using an advanced submicron

process that provides low power dissipation, yet offers high

switching speed, low on resistance, and low leakage currents. In

addition, −3 dB bandwidths of greater than 200 MHz can be

achieved.

The ADG741/ADG742 offer high performance, including

low on resistance and fast switching times. They are fully

specified and guaranteed with 3 V and 5 V supply rails.

2. Very Low R_ON(3 Ω max at 5 V, 5 Ω max at 3 V).

At 1.8 V operation, R_ONis typically 40 Ω over the

temperature range.

The ADG741/ADG742 can operate from a single 1.8 V to 5.5 V

supply, making them ideal for use in battery-powered instru-

ments and with Analog Devices’ new generation of DACs and

ADCs.

3. On Resistance Flatness R_{FLAT (ON)}(1 Ω max).

4. −3 dB Bandwidth >200 MHz.

As shown in the Functional Block Diagrams, with a logic input

of 1 the switch of the ADG741 is closed, while that of the

ADG742 is open. Each switch conducts equally well in both

directions when on.

5. Low Power Dissipation.

CMOS construction ensures low power dissipation.

6. Fast t_ON/t_OFF

7. Tiny 6-Lead and 5-Lead SC70 Packages.

The ADG741/ADG742 are available in 6-lead and 5-lead SC70

packages.

Rev. A

Information furnished by Analog Devices is believed to be accurate and reliable.

However, no responsibility is assumed by Analog Devices for its use, nor for any

infringements of patents or other rights of third parties that may result from its use.

Specifications subject to change without notice. No license is granted by implication

or otherwise under any patent or patent rights of Analog Devices. Trademarks and

registered trademarks are the property of their respective owners.

One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.

Tel: 781.329.4700

Fax: 781.461.3113

www.analog.com

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ADG742BKSZ-R2 替代型号

型号	品牌	替代类型	描述	数据表
ADG742BKSZ-REEL	ADI	完全替代	1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6, LEAD FREE, MO-203AB, SC-70, 6 PIN
ADG742BKSZ5-REEL	ADI	类似代替	1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO5, LEAD FREE, MO-203AA, SC-70, 5 PIN

与ADG742BKSZ-R2相关器件

型号	品牌	获取价格	描述	数据表
ADG742BKSZ-REEL	ADI	获取价格	1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6, LEAD FREE, MO-203AB, SC-70, 6 PIN
ADG742BKSZ-REEL7	ROCHESTER	获取价格	1-CHANNEL, SGL POLE SGL THROW SWITCH, PDSO6, LEAD FREE, MO-203AB, SC-70, 6 PIN
ADG749	ADI	获取价格	CMOS Low Voltage 2.5ohm SPDT Switch In SC70 Package
ADG749BKS	ADI	获取价格	CMOS Low Voltage 2.5ohm SPDT Switch In SC70 Package
ADG749BKS-R2	ADI	获取价格	IC IC,ANALOG SWITCH,SINGLE,SPDT,CMOS,TSSOP,6PIN,PLASTIC, Multiplexer or Switch
ADG749BKS-REEL	ADI	获取价格	IC 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6, PLASTIC, MO-203AB, SC-70, 6 PIN, Multip
ADG749BKS-REEL	ROCHESTER	获取价格	1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6, PLASTIC, MO-203AB, SC-70, 6 PIN
ADG749BKS-REEL7	ADI	获取价格	IC 1-CHANNEL, SGL POLE DOUBLE THROW SWITCH, PDSO6, PLASTIC, MO-203AB, SC-70, 6 PIN, Multip
ADG749BKS-REEL7	ROCHESTER	获取价格	SPDT,
ADG749BKSZ-R2	ADI	获取价格	CMOS 1.8 V to 5.5 V, 2.5 ohm 2:1 Mux/SPDT Switch in SC70 Package

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