Datasheet > ISL71831SEHX

ISL71831SEHX

更新时间： 2024-09-26 01:00:51

品牌	Logo	应用领域
英特矽尔 - INTERSIL		/
页数	文件大小	规格书
21页	1101K
描述
Radiation Hardened 5V 32-Channel Analog Multiplexer

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ISL71831SEHX 数据手册

DATASHEET

Radiation Hardened 5V 32-Channel Analog Multiplexer

ISL71831SEH

Features

The ISL71831SEH is a radiation tolerant, 32-channel

multiplexer that is fabricated using Intersil’s proprietary P6-SOI

process technology to provide excellent latch-up performance.

It operates with a single supply range from 3V to 5.5V and has

a 5-bit address line plus an enable that can be driven with

adjustable logic thresholds to conveniently select one of 32

available channels. An inactive channel is separated from the

active channel by a high impedance, which inhibits any

interaction between them.

• DLA SMD# 5962-15248

• Fabricated using P6 SOI process technology

• Rail-to-rail operation

• No latch-up

• Low r_DS(ON). . . . . . . . . . . . . . . . . . . . . . . . . .<120Ω (maximum)

• Single supply operation . . . . . . . . . . . . . . . . . . . . . . 3V to 5.5V

- Adjustable logic threshold control

The ISL71831SEH’s low r_DS(ON)allows for improved signal

integrity and reduced power losses. The ISL71831SEH is also

designed for cold sparing, making it excellent for redundancy

in high reliability applications. It is designed to provide a high

impedance to the analog source in a powered off condition,

making it easy to add additional backup devices without

incurring extra power dissipation. The ISL71831SEH also has

analog overvoltage protection on the input that disables the

switch during an overvoltage event to protect upstream and

downstream devices.

• Cold sparing capable. . . . . . . . . . . . . . . . . . . . . . . . -0.4V to 7V

• Analog overvoltage range . . . . . . . . . . . . . . . . . . . . -0.4V to 7V

• Switch input off leakage . . . . . . . . . . . . . . . . . . . . . . . . . 120nA

• Transition times (t_AHL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70ns

• Internally grounded metal lid

• Break-before-make switching

• ESD protection ≥5kV (HBM)

• Operating temperature range. . . . . . . . . . . .-55°C to +125°C

The ISL71831SEH is available in a 48 Ld CQFP and operates

across the extended temperature range of -55°C to +125°C.

• Radiation tolerance

- Low dose rate (0.01rad(Si)/s) . . . . . . . . . . . . . . .75krad(Si)

- SEL/SEB LET_TH(V⁺= 6.3V). . . . . . . . . . . . . 60MeV•cm²/mg

There is also a 16-channel version available offered in a 28 Ld

CDFP. Refer to the ISL71830SEH datasheet for more

information. For a list of differences, refer to Table 1 on

page 2.

NOTE: All lots are assurance tested to 75krad (0.01rad(Si)/s)

wafer-by-wafer.

Applications

• Telemetry signal processing

• Harsh environments

• Down-hole drilling

Related Literature

• For a full list of related documents, visit our website

- ISL71831SEH product page

ISL71831SEH

+125°C

IN01

IN02

IN03

+25°C

OUT

ADC

IN32

-55°C

0.5 1.0 1.5 2.0 2.5 3.0 3.5 4.0 4.5 5.0

COMMON-MODE VOLTAGE (V)

ADDRESS

FIGURE 1. TYPICAL APPLICATION

FIGURE 2. r_DS(ON)vs COMMON-MODE VOLTAGE (V⁺= 5V)

November 18, 2016

FN8759.2

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.

All other trademarks mentioned are the property of their respective owners.

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与ISL71831SEHX相关器件

型号	品牌	获取价格	描述	数据表
ISL71831SEHX/SAMPLE	RENESAS	获取价格	Single-Ended Multiplexer
ISL71840SEH	INTERSIL	获取价格	Radiation Hardened 30V 16-Channel Analog
ISL71840SEH	RENESAS	获取价格	Radiation Hardened 30V 16-Channel Analog Multiplexer
ISL71840SEHEV1Z	INTERSIL	获取价格	Radiation Hardened 30V 16-Channel Analog
ISL71840SEHF	INTERSIL	获取价格	Radiation Hardened 30V 16-Channel Analog
ISL71840SEHVF	INTERSIL	获取价格	Radiation Hardened 30V 16-Channel Analog
ISL71840SEHVX	INTERSIL	获取价格	Radiation Hardened 30V 16-Channel Analog
ISL71840SEHX	INTERSIL	获取价格	Radiation Hardened 30V 16-Channel Analog
ISL71841SEH	INTERSIL	获取价格	Radiation Hardened 30V 32-Channel Analog
ISL71841SEH	RENESAS	获取价格	Radiation Hardened 30V 32-Channel Analog Multiplexer

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