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ISOM8112中文资料德州仪器数据手册PDF规格书

ISOM8112
厂商型号

ISOM8112

功能描述

ISOM811x 3.75kVRMS, Single-Channel Opto-Emulator With Analog Transistor Output

文件大小

2.07392 Mbytes

页面数量

38

生产厂商 Texas Instruments
企业简称

TI1德州仪器

中文名称

美国德州仪器公司官网

原厂标识
数据手册

下载地址一下载地址二到原厂下载

更新时间

2025-6-12 11:18:00

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ISOM8112规格书详情

1 Features

• Footprint compatible, pin-to-pin upgrade to

industry-standard phototransistor optocouplers

• 1-channel LED-emulator input

• Current transfer ratio (CTR) at IF = 5mA, VCE = 5V:

– ISOM8110, ISOM8115: 100% to 155%

– ISOM8111, ISOM8116: 150% to 230%

– ISOM8112, ISOM8117: 255% to 380%

– ISOM8113, ISOM8118: 375% to 560%

• High collector-emitter voltage: VCE (max) = 80V

• Robust SiO2 isolation barrier

– Isolation rating: 3750VRMS

– Working voltage: 500VRMS, 707VPK

– Surge capability: up to 10kV

• Temperature range: -55°C to 125°C

• Response time: 3μs (typical) at VCE = 10V, IC =

2mA, RL = 100Ω

• Safety-related certifications planned:

– UL 1577 recognition, 3750VRMS isolation

– DIN EN IEC 60747-17 (VDE 0884-17)

conformity per VDE

– IEC 62368-1, IEC 61010-1 certifications

– CQC GB 4943.1 certification

2 Applications

• Switching power supply

• Programmable Logic Controller (PLC)

• Factory automation & control

• Data aquisition

• Motor drive I/O and position feedback

3 Description

The ISOM811x devices are single-channel

optocoupler-emulators with LED-emulator input and

transistor output. The devices are footprint compatible

and pin-to-pin upgrades for many traditional

optocouplers, allowing enhancement to existing

systems with no PCB redesign.

ISOM811x opto-emulators offer significant reliability

and performance advantages compared to

optocouplers, including high bandwidth, low turn-off

delay, low power consumption, wider temperature

ranges, flat CTR, and tight process controls resulting

in small part-to-part skew. Since there is no aging

effect or temperature variation to compensate for, the

emulated LED input stage consumes less power than

optocouplers.

ISOM811x devices are offered in small SOIC-4

packages with 2.54mm and 1.27mm pin pitchs,

supporting a 3.75kVRMS isolation rating and DC

(ISOM811[0-3]) and bidirectional DC (ISOM811[5-8])

input options. The high performance and reliability of

ISOM811x enables these devices to be used in power

supply feedback design, motor drives, I/O modules in

industrial controllers, factory automation applications,

and more.

供应商 型号 品牌 批号 封装 库存 备注 价格
TI/德州仪器
25+
原厂封装
10280
询价
24+
N/A
57000
一级代理-主营优势-实惠价格-不悔选择
询价
TI/德州仪器
25+
原厂封装
9999
询价
TI/德州仪器
25+
原厂封装
10280
原厂授权代理,专注军工、汽车、医疗、工业、新能源!
询价
BOURNS
24+
7350
现货供应,当天可交货!免费送样,原厂技术支持!!!
询价
TI德州仪器
22+
24000
原装正品现货,实单可谈,量大价优
询价
BOURNS
24+
con
35960
查现货到京北通宇商城
询价
BOURNS
24+
con
352083
优势库存,原装正品
询价
TI(德州仪器)
2024+
N/A
500000
诚信服务,绝对原装原盘
询价