SCLT3-8BT8

Protected digital input termination with serialized state transfer

Parameters

Input Voltage Min Volt	-0.3
Input Voltage Max Volt	30.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-38L

Description

The SCLT3 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 SCLT3 series includes a serial...
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Key features

Key features
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 Integrated glitch and debounce filter with selectable delay time: 20 µs to 3 ms for EMC robustness 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

In stock

Quantity	$ per unit	Savings
1-9	$5.03	2%
10-24	$3.83	22%
25-99	$3.05	38%
100-249	$2.81	43%
250-499	$2.73	45%
500	$2.71	45%
500 +	Contact sales

$5.03

$4.93

Parameters

Input Voltage Min Volt	-0.3
Input Voltage Max Volt	30.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-38L

Description

Key features

Key features
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 Integrated glitch and debounce filter with selectable delay time: 20 µs to 3 ms for EMC robustness 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