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Single-channel Isolated 24-V to 60-V digital input receiver for digital input modules

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Single-channel Isolated 24-V to 60-V digital input receiver for digital input modules

ISO1211

ACTIVE
Data sheet Order now

Product details

Parameters

Number of channels (#) 1 Forward/reverse channels 1/0 Isolation rating (Vrms) 2500 Data rate (Max) (Mbps) 4 Rating Catalog Supply voltage (Max) (V) 60 Supply voltage (Min) (V) 2.25 Surge voltage capability (Vpk) 5200 Operating temperature range (C) -40 to 125 Propagation delay (Typ) (ns) 140 open-in-new Find other Isolated digital inputs

Package | Pins | Size

SOIC (D) 8 19 mm² 4.9 x 3.9 open-in-new Find other Isolated digital inputs
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Technical documentation

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Type Title Date
* Datasheet ISO121x Isolated 24-V to 60-V Digital Input Receivers for Digital Input Modules datasheet (Rev. F) Apr. 16, 2020
Application notes HHow to Design Isolated Digital Input Modules for Surge Immunity Mar. 31, 2020
More literature TUV certificate for isolation devices (Rev. I) Mar. 14, 2020
Technical articles Isolation 101: How to find the right isolation solution for your application Feb. 11, 2020
More literature CSA Certification (Rev. P) Nov. 19, 2019
Technical articles Solving lifetime and temperature challenges in AC motor drives with capacitive-based isolation Nov. 01, 2019
Technical articles Optocouplers and silicon-based galvanic isolation technology – how do they work? Oct. 28, 2019
More literature VDE certificate for basic isolation for DIN VDE V 0884-11:2017-01 (Rev. Q) Sep. 20, 2019
More literature CQC Certification (Rev. F) Sep. 13, 2019
White papers How Capacitive Isolation Solves Key Challenges in AC Motor Drives Aug. 23, 2019
Application notes An Isolated 24 V Power Supply Window Monitor Aug. 01, 2019
More literature UL Certification (Rev. N) Jul. 30, 2019
Technical articles What are isolated digital inputs? Mar. 08, 2019
Application notes Space saving design techniques for multi-channel high-voltage DI modules (Rev. B) Oct. 02, 2018
Application notes How to Design Isolated Comparators for ±48V, 110V and 240V DC and AC Detection (Rev. A) Mar. 14, 2018
Application notes How To Simplify Isolated 24-V PLC Digital Input Module Designs (Rev. B) Mar. 14, 2018
Application notes ISO121x Threshold Calculator for 9V to 300V DC and AC Voltage Detection Mar. 01, 2018
User guides ISO1211 Isolated Digital-Input Receiver Evaluation Module (Rev. A) Jan. 18, 2018
Application notes How to Improve Speed and Reliability of Isolated Digital Inputs in Motor Drives Dec. 16, 2017
Application notes How to use isolation to improve ESD, EFT and surge immunity in industrial system Jul. 24, 2017

Design & development

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Hardware development

EVALUATION BOARDS Download
document-generic User guide
$49.00
Description
The ISO1211EVM is an evaluaiton module (EVM) used to evaluate the ISO1211 isolated industrial reciever that can receive a 9-V to 60-V field input and provide an isolated digital output. The EVM accomodates two ISO1211 devices showcasing 2 channel functionality. The EVM features enough test (...)
Features
  • Supports IEC 61131-2 Type 1/2/3 characteristics PLC standards
  • Upto 5-Mbps data rate
  • Does not need a field-side supply
View details

Design tools & simulation

SIMULATION MODELS Download
SLLM372B.ZIP (52 KB) - IBIS Model
SIMULATION MODELS Download
SLLM383C.ZIP (117 KB) - PSpice Model
SIMULATION MODELS Download
SLLM389A.ZIP (12 KB) - TINA-TI Spice Model
SIMULATION MODELS Download
SLLM390.TSC (1859 KB) - TINA-TI Reference Design
SIMULATION MODELS Download
SLLM390A.TSC (1859 KB) - TINA-TI Reference Design

Reference designs

REFERENCE DESIGNS Download
Broken Wire Detection Using An Optical Switch Reference Design
TIDA-01509 — This reference design shows a compact implementation of 16 isolated digital input channels using TI's ISO121x devices. The design is split into two groups of eight channels each. A broken wire detection can be executed using only one additional optical switch for each channel or two optical switches (...)
document-generic Schematic document-generic User guide
REFERENCE DESIGNS Download
Sub 1-W, 16-Channel, Isolated Digital Input Module Reference Design
TIDA-01508 — This reference design shows a compact implementation of 16 isolated digital input channels using TI's ISO121x devices. The design works without an isolated supply and supports up to 100-kHz input signals (200-kbit) per channel. All 16 channels consume less than 1-W input power combined, which (...)
document-generic Schematic document-generic User guide

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Package Pins Download
SOIC (D) 8 View options

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