产品概述
描述
CLT01-38S4 adds to the existing current limiter family. Still focusing on power consumption savings, the whole series allows each customer to find the right solution. The CLT01-38S4 is an octal input termination device with a high speed SPI output. Its maximum input data rate is 400 kbps while the output SPI speed is 6.25 MHz.As in previous versions, robustness is a key feature of CLT01-38S4. The product is compliant with surge standards defined in IEC 61000-4-x.
It can run all types of sensor according to IEC 61131-2. Type 1 and 3 with a 2.35 mA limited current and type 2 using two inputs per sensor with the correct RREF.
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所有功能
- 8-input circuit in common ground low side topology
- Wide range input DC voltage VI: -30 V to 35 V
- On state threshold: < 11 V with RI= 2.2 kΩ
- Off state threshold: Iin> 1.5 mA or Vi> 5 V
- Protected against -30 V reverse polarity
- Typical ILIM= 2.1 to 2.6 mA adjustable current limiters
- Tight current tolerance including temperature compensation: ±10%
- Serial output with an SPI communication bus
- Clock frequency up to 6.25 MHz
- CPHA = CPOL = 0 bus master operation
- Multi CLT operation in daisy chain connection
- 16-bit mode: 8 bits for data / 8 bits for control
- Minimum capture time: 4 μs
- Input data rate: 200 kbps/100 kHz
- Minimum propagation transfer time: 7 μs
- 8-bit mode: 8 bits for data
- Minimum capture time: 2.5 μs
- Input data rate: 400 kbps/200 kHz
- Minimum propagation transfer time: 4 μs
- VCC = -0.3 to +35 V with RC = 2.2 kΩ
- Ambient temperature range: -25 to +85°C
- Digital inputs for programmable logic controller and decentralized I/O modules
- Benefits
- Enables input to meet type 1, 2 and 3 characteristics of IEC 61131-2 standard
- Compatible operation with 2 wires proximity sensor according EN 60947-5-2 standard
- Compact board with surface mount integration and reduced count of isolated couplers
- Reduces the count of input-output of the bus controller circuit
- Provides energy-less input LED visual status
- Enhanced functional reliability
- Built-in over voltage robustness and immune data transfer
- Reduced dissipation: 78 mW max. per channel
- Complies with following standards (RI= 2.2 Ω, RC= 2.2 Ω, C = 33 nF):
- Electrostatic discharge, IEC 61000-4-2:
- ±8 kV contact discharge
- ±15 kV air discharge
- Electrical transient immunity IEC 61000-4-41:
- FSCK= 6.25 MHz, ±3 kV
- FSCK= 10 kHz, ±4 kV
- Voltage surge IEC 61000-4-5
- Input: ±15 kV
- Power supply: ±2.5 kV
- Electrostatic discharge, IEC 61000-4-2:
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EDA符号、封装和3D模型
STMicroelectronics - CLT01-38S4
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符号
封装
3D模型
全部资源
| Resource title | 版本 | Latest update |
|---|
CAD Symbol & Footprint models (1)
| Resource title | 版本 | Latest update | ||
|---|---|---|---|---|
| ZIP | 1.0 | 02 Apr 2021 | 02 Apr 2021 |
质量与可靠性
| 产品型号 | Marketing Status | 封装 | 等级规格 | 符合RoHS级别 | 材料声明** |
|---|---|---|---|---|---|
| CLT01-38S4 | 批量生产 | TSSOP-38L | 工业 | Ecopack2 | |
| CLT01-38S4-TR | 批量生产 | 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。
样片和购买
| 产品型号 | 从分销商订购 | 从ST订购 | 供货状态 | 封装 | 包装类型 | 温度（ºC） | ECCN (US) | Country of Origin | Budgetary Price (US$)*/Qty | ||
|---|---|---|---|---|---|---|---|---|---|---|---|
| 最小值 | 最大值 | ||||||||||
| CLT01-38S4 | 无法联系到经销商，请联系我们的销售办事处 | 批量生产 | TSSOP-38L | Tube | - | - | EAR99 | PHILIPPINES | 2.135 / 30 | ||
| CLT01-38S4-TR | 1 distributors | 批量生产 | TSSOP-38L | Tape And Reel | - | - | EAR99 | PHILIPPINES | 2.135 / 30 | ||
供货状态
批量生产单价(US$)
2.135Budgetary Price (US$)*/Qty
2.135 / 30供货状态
批量生产单价(US$)
2.135Budgetary Price (US$)*/Qty
2.135 / 30