产品概述
描述
The CLT01 series is an octal industrial digital input IC, which drastically reduces the power dissipation of the digital input modules. Its current-sinking inputs can be configured for type 1, type 2, or type 3 inputs as per IEC 61131-2 with few external components.
The CLT01 series includes a serial interface, which translates, conditions, and serializes the data to CMOS-compatible signals through SPI. Combining its daisy-chaining capability with its accurate current limitation, the CLT01 series enhances the I/O module’s density by cutting the power dissipation and reducing the number of optocouplers.
The CLT01 series can be evaluated thanks to the STEVAL-IFP031V1 evaluation board. For detailed application guidelines, refer to the AN4625.
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所有功能
- Eight current-sinking digital inputs with serializer
- Enables inputs to meet type 1, 2 and 3 characteristic of IEC 61131-2 standard
- Adjustable and accurate input current limitation for low power and heat dissipation:
- 2.35 mA typ for Type 1 and Type 3
- 35 V reverse polarity capable
- SPI-Compatible Serial Interface 8-bit
- Optional 16-bit mode with parity check, and diagnostics (temperature alarm, voltage alarms)
- Daisy-Chain SPI to reduce isolation channels
- 5 V voltage regulator
- Energyless Field-Side LED drivers for visual status indication
- Operating ambient temperature range from -40 °C to 105 °C
- Packages
- HTSSOP-38 – 500 µm pitch
- QFN-48L – 500 µm pitch
- Complies with the following standards:
- IEC 61000-4-2 level 4: ±15 kV (air discharge)
- IEC 61000-4-2 level 4: ±8 kV (contact discharge)
- IEC 61000-4-5 Surge ±1 kV /42 Ω with minimum 1 kΩ pulse resistor at field inputs
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EDA符号、封装和3D模型
意法半导体 - CLT01-38S4
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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 (1)
| 资源标题 | 版本 | 更新时间 | ||
|---|---|---|---|---|
| ZIP | 1.0 | 02 Apr 2021 | 02 Apr 2021 |
质量与可靠性
| 产品型号 | Marketing Status | 包 | 等级规格 | 符合RoHS级别 | Longevity Commitment | Longevity Starting Date | 材料声明** |
|---|---|---|---|---|---|---|---|
| CLT01-38S4 | NRND | TSSOP-38L | 工业 | Ecopack2 | - | - | |
| CLT01-38S4-TR | NRND | TSSOP-38L | 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。
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样片和购买
| 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) | |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| CLT01-38S4 | | | distributors 无法联系到经销商，请联系我们的销售办事处 | ||||||||||
| CLT01-38S4-TR | | | distributors 无法联系到经销商，请联系我们的销售办事处 |
CLT01-38S4 NRND
CLT01-38S4-TR NRND