ADG5234

更新时间： 2024-11-28 07:18:47

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	342K
描述
High Voltage Latch-Up Proof

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数据手册

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ADG5234 数据手册

High Voltage Latch-Up Proof,

Triple/Quad SPDT Switches

ADG5233/ADG5234

Data Sheet

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

Latch-up proof

ADG5233

4.5 pF off source capacitance

10 pF off drain capacitance

−0.6 pC charge injection

S1A

S1B

S3B

Low on resistance: 160 Ω typical

9 V to 22 V dual-supply operation

9 V to 40 V single-supply operation

48 V supply maximum ratings

Fully specified at 15 V, 20 V, +12 V, and +36 V

S3A

S2B

S2A

LOGIC

_DDto V_SSanalog signal range

IN1 IN2 IN3 EN

Human body model (HBM) ESD rating

4 kV I/O port to supplies

1 kV I/O port to I/O port

4 kV all other pins

SWITCHES SHOWN FOR

A 1 INPUT LOGIC.

Figure 1. ADG5233 TSSOP and LFCSP_WQ

ADG5234

S1A

S4A

APPLICATIONS

S1B

IN1

S4B

IN4

Automatic test equipment

Data acquisition

Instrumentation

Avionics

Audio and video switching

Communication systems

IN2

S2B

IN3

S3B

S2A

S3A

SWITCHES SHOWN FOR

A 1 INPUT LOGIC.

Figure 2. ADG5234 TSSOP

GENERAL DESCRIPTION

PRODUCT HIGHLIGHTS

The ADG5233 and ADG5234 are monolithic industrial CMOS

analog switches comprising three independently selectable

single-pole, double throw (SPDT) switches and four indepen-

dently selectable SPDT switches, respectively.

1. Trench Isolation Guards Against Latch-Up.

A dielectric trench separates the P and N channel transistors

thereby preventing latch-up even under severe overvoltage

conditions.

2. Ultralow Capacitance and −0.6 pC Charge Injection.

All channels exhibit break-before-make switching action that

prevents momentary shorting when switching channels. An

3. Dual-Supply Operation.

input on the ADG5233 (LFCSP and TSSOP packages) is used to

enable or disable the device. When disabled, all channels are

switched off.

For applications where the analog signal is bipolar, the

ADG5233/ADG5234 can be operated from dual supplies

up to 22 V.

4. Single-Supply Operation.

The ultralow capacitance and charge injection of these switches

make them ideal solutions for data acquisition and sample-and-

hold applications, where low glitch and fast settling are required.

Fast switching speed coupled with high signal bandwidth make

these devices suitable for video signal switching.

For applications where the analog signal is unipolar, the

ADG5233/ADG5234 can be operated from a single-rail

power supply up to 40 V.

5. 3 V Logic-Compatible Digital Inputs.

_INH= 2.0 V, V_INL= 0.8 V.

6. No V_LLogic Power Supply Required.

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

rightsof third parties that may result fromits 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 andregisteredtrademarks 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

www.analog.com

12 3 4 5 6 7...24

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与ADG5234相关器件

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ADG5234BCPZ-RL7	ADI	获取价格	High Voltage Latch-Up Proof, Quad SPDT Switches
ADG5234BRUZ	ADI	获取价格	High Voltage Latch-Up Proof
ADG5234BRUZ-RL7	ADI	获取价格	High Voltage Latch-Up Proof
ADG5236	ADI	获取价格	High Voltage Latch-Up Proof
ADG5236BCPZ-RL7	ADI	获取价格	High Voltage Latch-Up Proof
ADG5236BRUZ	ADI	获取价格	High Voltage Latch-Up Proof
ADG5236BRUZ-RL7	ADI	获取价格	High Voltage Latch-Up Proof
ADG5243F	ADI	获取价格	User Defined Fault Protection and Detection, 0.8 pc QINJ, Triple SPDT
ADG5243FBRUZ	ADI	获取价格	User Defined Fault Protection and Detection, 0.8 pc QINJ, Triple SPDT
ADG5243FBRUZ-RL7	ADI	获取价格	User Defined Fault Protection and Detection, 0.8 pc QINJ, Triple SPDT

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