Datasheet > ADGS5412BCPZ-RL7

ADGS5412BCPZ-RL7

更新时间： 2024-11-29 02:52:11

品牌	Logo	应用领域
亚德诺 - ADI		/
页数	文件大小	规格书
30页	608K
描述
SPI Interface, 4Ã SPST Switches, 9.8 Î© RON, Â±20 V/36 V, Mux Configurable

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ADGS5412BCPZ-RL7 数据手册

SPI Interface, 4× SPST Switches,

9.8 Ω R_ON, ± ±2 ꢀV/+3 ꢀ, ꢁMu ꢂCnfiꢃMraꢄbe

ADGS541±

Data Sheet

FEATURES

FUNCTIONAL BLOCK DIAGRAM

SPI interface with error detection

Includes CRC, invalid read/write address, and SCLK count

error detection

Supports burst mode and daisy-chain mode

Industry standard SPI Mode 0 and Mode 3 interface

compatible

ADGS5412

Guaranteed break-before-make switching allowing external

wiring of switches to deliver multiplexer configurations

V_SSto V_DDanalog signal range

Fully specified at 1ꢀ V, 20 V, +12 V, and +36 V

9 V to 22 V dual-supply operation

9 V to 40 V single-supply operation

SPI

INTERFACE

SDO

Latch-up proof analog switch pins

8 kV HBM ESD rating

SCLK

SDI

RESET/V

Low on resistance (<10 Ω)

1.8 V logic compatibility with 2.7 V ≤ V_L≤ 3.3 V

Figure 1.

APPLICATIONS

Relay replacement

Automatic test equipment

Data acquisition

Instrumentation

Avionics

Audio and video switching

Communication systems

GENERAL DESCRIPTION

The ADGS5412 contains four independent single-pole/single-

throw (SPST) switches. A serial peripheral interface (SPI) controls

the switches. The SPI interface has robust error detection features,

including cyclic redundancy check (CRC) error detection, invalid

read/write address detection, and serial clock (SCLK) count

error detection.

It is possible to daisy-chain multiple ADGS5412 devices together,

which enables the configuration of multiple devices with a

minimal amount of digital lines. The ADGS5412 can also

operate in burst mode to decrease the time between SPI

commands.

applications with external wiring.

PRODUCT HIGHLIGHTS

1. SPI interface removes the need for parallel conversion and

logic traces and reduces general-purpose input/output

(GPIO) channel count.

2. Daisy-chain mode removes additional logic traces when

multiple devices are used.

3. CRC, invalid read/write address, and SCLK count error

detection ensure a robust digital interface.

4. CRC error detection capabilities allow for the use of the

ADGS5412 in safety critical systems.

Each switch conducts equally well in both directions when on,

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

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

blocked.

5. Guaranteed break-before-make switching allows the use of

the ADGS5412 in multiplexer configurations with external

wiring.

Trench isolation analog switch section guards against latch-up. A

dielectric trench separates the positive (P) and negative (N) channel

transistors thereby preventing latch-up even under severe

overvoltage conditions.

The on-resistance profile is very flat over the full analog input

range, which ensures good linearity and low distortion when

switching audio signals. The ADGS5412 exhibits break-before-

make switching action, allowing use of the device in multiplexer

Rev. A

Document Feedback

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 registeredtrademarks arethe property of their respective owners.

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

Technical Support

www.analog.com

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与ADGS5412BCPZ-RL7相关器件

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ADGS5414BCPZ-RL7	ADI	获取价格	SPI Interface, Octal SPST Switches, 13.5 &
ADH01D2-24	ETC	获取价格	SPDT RF Reflective Switch
ADH-030-10-1	ETC	获取价格	12-Bit Digital-to-Analog Converter
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ADH-030-12-1	ETC	获取价格	12-Bit Digital-to-Analog Converter
ADH-030-12-3	ETC	获取价格	12-Bit Digital-to-Analog Converter

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