Datasheet > ADG5408_12

ADG5408_12

更新时间： 2024-11-09 12:23:43

品牌	Logo	应用领域
亚德诺 - ADI		复用器
页数	文件大小	规格书
24页	384K
描述
High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers

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ADG5408_12 数据手册

High Voltage Latch-Up Proof,

4-/8-Channel Multiplexers

Data Sheet

ADG5408/ADG5409

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

Latch-up proof

ADG5408

ADG5409

8 kV human body model (HBM) ESD rating

Low on resistance (13.5 Ω)

9 V to 22 V dual-supply operation

9 V to 40 V single-supply operation

48 V supply maximum ratings

S1A

S4A

S1B

S4B

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

_SSto V_DDanalog signal range

APPLICATIONS

1-OF-8

DECODER

1-OF-4

DECODER

Relay replacement

Automatic test equipment

Data acquisition

A0 A1 A2 EN

A0 A1 EN

Figure 1.

Instrumentation

Avionics

Audio and video switching

Communication systems

GENERAL DESCRIPTION

The ADG5408/ADG5409 do not have V_Lpins; rather, the logic

power supply is generated internally by an on-chip voltage

generator.

The ADG5408/ADG5409 are monolithic CMOS analog multi-

plexers comprising eight single channels and four differential

channels, respectively. The ADG5408 switches one of eight

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

address lines, A0, A1, and A2. The ADG5409 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 thereby preventing

latch-up even under severe overvoltage conditions.

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

When EN is disabled, all channels switch off. The on-resistance

profile is very flat over the full analog input range, which ensures

good linearity and low distortion when switching audio signals.

High switching speed also makes the parts suitable for video

signal switching.

2. Low R_ON

3. Dual-supply operation. For applications where the analog

signal is bipolar, the ADG5408/ADG5409 can be operated

from dual supplies up to 22 V.

4. Single-supply operation. For applications where the analog

signal is unipolar, the ADG5408/ADG5409 can be operated

from a single rail power supply 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: V_INH= 2.0 V, V_INL= 0.8 V.

6. No V_Llogic power supply required.

Rev. B

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

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与ADG5408_12相关器件

型号	品牌	获取价格	描述	数据表
ADG5408BCPZ-REEL7	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5408BRUZ	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5408BRUZ-REEL7	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5408TCPZ-EP	ADI	获取价格	High Voltage Latch-up Proof 8-Channel Multiplexer
ADG5409	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5409BCPZ-REEL7	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5409BRUZ	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5409BRUZ-REEL7	ADI	获取价格	High Voltage Latch-Up Proof, 4-/8-Channel Multiplexers
ADG5409TCPZ-EP	ADI	获取价格	High Voltage Latch-up Proof 4-Channel Multiplexer
ADG5412	ADI	获取价格	High Voltage Latch-Up Proof, Quad SPST Switches

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