SCLT3-8BQ7

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High speed digital input current limiter with digital filter

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  • The SCLT3 series provides an 8-line protected digital input termination with serialized state transfer.

    This device enhances the I/O module density by cutting the dissipation (78 mW per input) and reducing the count of opto-transistors.
    An adjustable digital filter and an LED driver are embedded in each type 3 input section. Its 2 MHz SPI peripheral output serializes the input state transfer to the I/O module controller.

    Key Features

    • 8 inputs - 8-bit SPI output
    • High side input with common ground
    • 5 V voltage regulator
    • Package: QFN 7x7 - 48L or HTSSOP-38
    • 35 V reverse polarity capable
    • Adjustable current limiters
    • LED output for visual status
    • Optional: 16-bit mode with parity check, temperature and voltage alarms
    • Daisy chain capable
    • Input digital filter with adjustable delay: 20 µs to 3 ms
    • Power dissipation: 78 mW per channel

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Quality and Reliability

Part Number Marketing Status Package Grade RoHS Compliance Grade Material Declaration**
SCLT3-8BQ7-TR
Active
QFN-48L Industrial Ecopack2

SCLT3-8BQ7-TR

Package:

QFN-48L

Material Declaration**:

PDF XML

Marketing Status

Active

Package

QFN-48L

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
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Marketing Status
ECCN (US)
ECCN (EU)
Packing Type
Package
Temperature (°C) Country of Origin
Budgetary Price (US$)*/Qty
min
max
SCLT3-8BQ7-TR No availability of distributors reported, please contact our sales office
Active
EAR99 NEC Tape And Reel QFN-48L - - MALAYSIA 1.267 / 50

SCLT3-8BQ7-TR

Marketing Status

Active

ECCN (US)

EAR99

Budgetary Price (US$)*/Qty

1.267 / 50

ECCN (EU)

NEC

Packing Type

Tape And Reel

Package

QFN-48L

Operating Temperature (°C)

(min)

-

(max)

-

Budgetary Price (US$)* / Qty

1.267 / 50

Country of Origin

MALAYSIA

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