CLT01-38S4

Active

High speed protected digital termination array

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Product overview

Description

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.
  • All features

    • 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

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EDA Symbols, Footprints and 3D Models

STMicroelectronics - CLT01-38S4

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.

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
CLT01-38S4
Active
TSSOP-38L Industrial Ecopack2
CLT01-38S4-TR
Active
TSSOP-38L Industrial Ecopack2

CLT01-38S4

Package:

TSSOP-38L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-38L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

CLT01-38S4-TR

Package:

TSSOP-38L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

TSSOP-38L

Grade

Industrial

RoHS Compliance Grade

Ecopack2

(**) The Material Declaration forms available on st.com may be generic documents based on the most commonly used package within a package family. For this reason, they may not be 100% accurate for a specific device. Please contact our sales support for information on specific devices.

Sample & Buy

Part Number
Order from Distributors
Order from ST
Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
CLT01-38S4 No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tube TSSOP-38L - - PHILIPPINES 2.056 / 50
CLT01-38S4-TR Available at 1 distributors

Distributor availability ofCLT01-38S4-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2497 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

2497

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-17

Active
EAR99 NEC Tape And Reel TSSOP-38L - - PHILIPPINES 2.056 / 50

CLT01-38S4

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.056 / 50

ECCN (EU)

NEC

Packing Type

Tube

Package

TSSOP-38L

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.056 / 50

Country of Origin

PHILIPPINES

CLT01-38S4-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

2.056 / 50

Distributor availability ofCLT01-38S4-TR

Distributor Name
Region Stock Min. Order Third party link
DIGIKEY WORLDWIDE 2497 1 Order Now

Distributor reported inventory date: 2021-06-17

Distributor Name

DIGIKEY

Stock

2497

Min.Order

1

Region

WORLDWIDE Order Now

Distributor reported inventory date: 2021-06-17

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

TSSOP-38L

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

2.056 / 50

Country of Origin

PHILIPPINES

(*) Suggested Resale Price (USD) per defined quantity for BUDGETARY USE ONLY. For quotes, prices in local currency, please contact your local ST Sales Office  or our Distributors