产品概述
描述
The CLT3-4 is a quadruple input digital termination device designed for 24 V dc automation applications. It provides the front-end circuitry of a digital input module (I/O) in industrial automation, and drives an isolating opto-coupler.
-
所有功能
- Operating ambient temperature: - 25 to 85° C
- 4 channel topology
- Current limiter:
IGEN = 3 mA Input current limiter activation voltage < 5 V Temperature compensated operation - Wide range input dc Voltage:
VI= - 0.3 to 30 V with RI = 0 VI = - 30 to 30 V with RI = 1.8 kΩ Low side configuration with common ground - Input protection (RI = 1.2 kΩ):
IEC 61000-4-2 electrostatic discharge ESD, Class 3 In contact, ± 6 kV; in air, ± 8 kV Level B: temporary disruption; no change of opto-coupler state IEC 61000-4-5 voltage surge, Class 3 ± 1000 V with 42 Ω serial resistor in differential mode Level B: temporary disruption IEC 61000-4-4 transient burst immunity ± 4 kV peak voltage; 5 kHz repetitive rate Level A: fully functional - Opto-coupler drive:
No coupler activation below 1.5 mA input current
电路原理图
精选 视频
特别推荐
EDA符号、封装和3D模型
意法半导体 - CLT3-4B
Speed up your design by downloading all the EDA symbols, footprints and 3D models for your application. You have access to a large number of CAD formats to fit with your design toolchain.
Please select one model supplier :
符号
封装
3D模型
所有资源
| 资源标题 | 版本 | 更新时间 |
|---|
CAD Symbol & Footprint models (2)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 21 Jun 2021 | 21 Jun 2021 | |
| ZIP | 1.3 | 18 Mar 2020 | 18 Mar 2020 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| CLT3-4BT6 | NRND | TSSOP-20 | 工业 | Ecopack2 | |
| CLT3-4BT6-TR | 批量生产 | TSSOP-20 | 工业 | Ecopack2 |
(**) st.com上提供的材料声明表单可能是基于包装系列中最常用的封装的通用文档。因此，它们可能不是100%适用于特定的设备。有关特定设备的信息，请联系 销售支持。
样片和购买
Don't show this again
| 产品型号 | 供货状态 | Budgetary Price (US$)*/Qty | 从ST订购 | Order from distributors | 包 | 包装类型 | RoHS | Country of Origin | ECCN (US) | ECCN (EU) | Operating Temperature (°C) (min) | Operating Temperature (°C) (max) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CLT3-4BT6 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| CLT3-4BT6-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
CLT3-4BT6 NRND
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):
CLT3-4BT6-TR 批量生产
Budgetary Price (US$)*/Qty:
-
distributors
无法联系到经销商，请联系我们的销售办事处
包:
包装类型:
RoHS:
Country of Origin:
ECCN (US):
ECCN (EU):
Don't show this again