ADG5208

更新时间： 2024-02-22 20:07:57

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
24页	354K
描述
High Voltage, Latch-Up Proof

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ADG5208 数据手册

High Voltage, Latch-Up Proof,

4-/8-Channel Multiplexers

Data Sheet

ADG5208/ADG5209

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

Latch-up proof

ADG5208

ADG5209

5.5 pF off source capacitance

52 pF off drain capacitance

0.4 pC charge injection

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

S1A

S4A

S1B

S4B

1-OF-8

DECODER

1-OF-4

DECODER

_SSto V_DDanalog signal range

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

A0 A1 A2 EN

A0 A1 EN

Figure 1.

APPLICATIONS

Automatic test equipment

Data acquisition

Instrumentation

Avionics

Audio and video switching

Communication systems

The ADG5208/ADG5209 do not have V_Lpins; instead, the logic

power supply is generated internally by an on-chip voltage

generator.

GENERAL DESCRIPTION

The ADG5208/ADG5209 are monolithic CMOS analog multi-

plexers comprising eight single channels and four differential

channels, respectively. The ADG5208 switches one of eight

inputs to a common output, as determined by the 3-bit binary

address lines, A0, A1, and A2. The ADG5209 switches one of

four differential inputs to a common differential output, as

determined by the 2-bit binary address lines, A0 and A1.

PRODUCT HIGHLIGHTS

1. Trench Isolation Guards Against Latch-Up.

A dielectric trench separates the P and N channel transistors

to prevent latch-up even under severe overvoltage conditions.

2. 0.4 pC Charge Injection.

An EN input on both devices enables or disables the device.

When EN is disabled, all channels switch off. The ultralow

capacitance and charge injection of these switches make them

ideal solutions for data acquisition and sample-and-hold appli-

cations, where low glitch and fast settling are required. Fast

switching speed coupled with high signal bandwidth make

these devices suitable for video signal switching.

3. Dual-Supply Operation.

For applications where the analog signal is bipolar, the

ADG5208/ADG5209 can be operated from dual supplies

of up to 22 V.

4. Single-Supply Operation.

For applications where the analog signal is unipolar, the

ADG5208/ADG5209 can be operated from a single rail

power supply of up to 40 V.

Each switch conducts equally well in both directions when on,

and each switch has an input signal range that extends to the

power supplies. In the off condition, signal levels up to the

supplies are blocked.

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ADG5208相关器件

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ADG5208BCPZ-RL7	ADI	获取价格	High Voltage, Latch-Up Proof
ADG5208BRUZ	ADI	获取价格	High Voltage, Latch-Up Proof
ADG5208BRUZ-RL7	ADI	获取价格	High Voltage, Latch-Up Proof
ADG5208F	ADI	获取价格	故障保护、?0.4 pC QINJ、8:1 多路复用器
ADG5208FBCPZ-RL7	ADI	获取价格	Fault Protection, −0.4 pC QINJ, 8:1 Multiplex
ADG5208FBRUZ	ADI	获取价格	Fault Protection, −0.4 pC QINJ, 8:1 Multiplex
ADG5208FBRUZ-RL7	ADI	获取价格	Fault Protection, −0.4 pC QINJ, 8:1 Multiplex
ADG5208SRU-EP-RL7	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5208SRUZ-EP-RL7	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5209	ADI	获取价格	High Voltage, Latch-Up Proof

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