Datasheet > ADG508FBRNZ-REEL7

ADG508FBRNZ-REEL7

更新时间： 2024-11-27 12:26:43

品牌	Logo	应用领域
亚德诺 - ADI		复用器
页数	文件大小	规格书
20页	288K
描述
8-Channel/4-Channel Fault-Protected Analog Multiplexers

阅读下载

中文翻译

获取价格

数据手册
替代型号

如果您发现信息不准确，欢迎纠错

ADG508FBRNZ-REEL7 数据手册

浏览型号ADG508FBRNZ-REEL7的Datasheet PDF文件第2页

浏览型号ADG508FBRNZ-REEL7的Datasheet PDF文件第3页

浏览型号ADG508FBRNZ-REEL7的Datasheet PDF文件第4页

浏览型号ADG508FBRNZ-REEL7的Datasheet PDF文件第5页

浏览型号ADG508FBRNZ-REEL7的Datasheet PDF文件第6页

浏览型号ADG508FBRNZ-REEL7的Datasheet PDF文件第7页

8-Channel/4-Channel

Fault-Protected Analog Multiplexers

ADG508F/ADG509F

FEATURES

FUNCTIONAL BLOCK DIAGRAMS

All switches off with power supply off

Analog output of on channel clamped within power

supplies if an overvoltage occurs

Latch-up proof construction

ADG508F

Low on resistance (270 Ω typical)

Fast switching times

_ON: 230 ns maximum

_OFF: 130 ns maximum

Low power dissipation (3.3 mW maximum)

Fault and overvoltage protection (−40 V to +55 V)

Break-before-make construction

1 OF 8

DECODER

TTL and CMOS compatible inputs

A0 A1 A2 EN

APPLICATIONS

Figure 1.

Existing multiplexer applications (both fault-protected and

nonfault-protected)

New designs requiring multiplexer functions

ADG509F

S1A

GENERAL DESCRIPTION

S4A

The ADG508F and ADG509F are CMOS analog multi-

plexers, with the ADG508F comprising eight single channels

and the ADG509F comprising four differential channels. These

multiplexers provide fault protection. Using a series n-channel,

p-channel, n-channel MOSFET structure, both device and signal

source protection is provided in the event of an overvoltage or

power loss. The multiplexer can withstand continuous overvolt-

age inputs from −40 V to +55 V. During fault conditions with

power supplies off, the multiplexer input (or output) appears as

an open circuit and only a few nanoamperes of leakage current

will flow. This protects not only the multiplexer and the circuitry

driven by the multiplexer, but also protects the sensors or signal

sources that drive the multiplexer.

S1B

S4B

1 OF 4

DECODER

Figure 2.

PRODUCT HIGHLIGHTS

1. Fault protection. The ADG508F/ADG509F can withstand

continuous voltage inputs from −40 V to +55 V. When a

fault occurs due to the power supplies being turned off, all

the channels are turned off and only a leakage current of a

few nanoamperes flows.

The ADG508F switches one of eight inputs to a common output

as determined by the 3-bit binary address lines A0, A1, and A2.

The ADG509F switches one of four differential inputs to a

common differential output as determined by the 2-bit binary

address lines A0 and A1. An EN input on each device is used

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

switched off.

2. On channel saturates while fault exists.

3. Low R_ON

4. Fast switching times.

5. Break-before-make switching. Switches are guaranteed

break-before-make so that input signals are protected

against momentary shorting.

6. Trench isolation eliminates latch-up. A dielectric trench

separates the p and n-channel MOSFETs thereby

preventing latch-up.

Rev. F

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.

Tel: 781.329.4700

www.analog.com

12 3 4 5 6 7...20

中文翻译

下载PDF

ADG508FBRNZ-REEL7 替代型号

型号	品牌	替代类型	描述	数据表
ADG438FBRZ	ADI	类似代替	High Performance, 8-Channel, Fault-Protected Analog Multiplexer
ADG712BRZ	ADI	类似代替	CMOS Low Voltage, 4 Î© Quad, SPST Switches
ADG441BRZ	ADI	类似代替	LC2MOS Quad SPST Switches

与ADG508FBRNZ-REEL7相关器件

型号	品牌	获取价格	描述	数据表
ADG508FBRUZ	ADI	获取价格	8-Channel/4-Channel Fault-Protected Analog Multiplexers
ADG508FBRUZ-REEL7	ADI	获取价格	8-Channel/4-Channel Fault-Protected Analog Multiplexers
ADG508FBRW	ADI	获取价格	4/8 Channel Fault-Protected Analog Multiplexers
ADG508FBRW	ROCHESTER	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO16, MS-013AA, SOIC-16
ADG508FBRW-REEL	ADI	获取价格	IC 8-CHANNEL, SGL ENDED MULTIPLEXER, PDSO16, MS-013AA, SOIC-16, Multiplexer or Switch
ADG508FBRWZ	ADI	获取价格	8-Channel/4-Channel Fault-Protected Analog Multiplexers
ADG508FBRWZ	ROCHESTER	获取价格	Single-Ended Multiplexer, 1 Func, 8 Channel, CMOS, PDSO16, ROHS COMPLIANT, MS-013AA, SOIC-
ADG508FBRWZ-REEL	ADI	获取价格	8-Channel/4-Channel Fault-Protected Analog Multiplexers
ADG508FTQ	ADI	获取价格	4/8 Channel Fault-Protected Analog Multiplexers
ADG508FTQ/883B	ETC	获取价格	8-Channel Analog Multiplexer

与ADG508FBRNZ-REEL7相关文章

解析光耦仿真器：升级光耦合器技术的必要性
2024-11-18

47
英伟达新一代Blackwell GPU过热问题致交付延迟
2024-11-18

35
国产厂商思特威CMOS图像传感器芯片单月出货超1亿颗，技术创新引领行业发展
2024-11-14

64
台积电5nm和3nm产能利用率达100%，半导体行业景气度持续攀升
2024-11-14

61

产品中心

服务支持

精选活动

关于我们

帮助中心

ADG508FBRNZ-REEL7

ADG508FBRNZ-REEL7 数据手册

ADG508FBRNZ-REEL7 替代型号

与ADG508FBRNZ-REEL7相关器件

与ADG508FBRNZ-REEL7相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

ADG508FBRNZ-REEL7

ADG508FBRNZ-REEL7 数据手册

ADG508FBRNZ-REEL7 替代型号

与ADG508FBRNZ-REEL7相关器件

与ADG508FBRNZ-REEL7相关文章

您还可以找

您在本页遇到什么问题？