SCLT3-8BT8：Protected digital input termination with serialized state transfer
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
Product Specifications
Application Notes
Technical Notes & Articles
Flyers
Selection Guides
Brochures
Solution Evaluation Tools
| Part Number | Manufacturer | Description |
|---|
| STEVAL-IFP007V1 | | 16-bit PLC digital input card demonstration board based on the SCLT3 |
Sample & Buy
| Part Number | Package | Packing Type | Unit Price (US$)
* | Quantity | ECCN (EU) | ECCN (US) | Country of Origin |
|---|
| SCLT3-8BT8-TR | HTSSOP38 | Tape And Reel | 2.883 | 10 | NEC | EAR99 | MALAYSIA |
| SCLT3-8BT8 | HTSSOP38 | Tube | 2.883 | 10 | NEC | EAR99 | MALAYSIA |
Quality & Reliability
| Part Number | Package | Grade | RoHS Compliance Grade | Material Declaration** |
|---|
| SCLT3-8BT8-TR | HTSSOP38 | Industrial | Ecopack2 | |
| SCLT3-8BT8 | HTSSOP38 | Industrial | Ecopack2 | |
