CLT3-4BT6

CURRENT LIMITED OVER-VOLTAGE PROTECTED QUAD DIGITAL TERMINATION

Parameters

Input Voltage Min Volt	-0.3
Input Voltage Max Volt	32.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-20

Description

The CLT3-4 is a quadruple input digital termination device designed for 24 V dc automation applications. It provides the front-end circuitry of a digital input module (I/O) in industrial automation, and drives an isolating opto-coupler.

Key features

Key features
Operating ambient temperature: - 25 to 85° C 4 channel topology Current limiter: I_GEN = 3 mA Input current limiter activation voltage < 5 V Temperature compensated operation Wide range input dc Voltage: V_I= - 0.3 to 30 V with R_I = 0 V_I = - 30 to 30 V with R_I = 1.8 kΩ Low side configuration with common ground Input protection (R_I = 1.2 kΩ): IEC 61000-4-2 electrostatic discharge ESD, Class 3In contact, ± 6 kV; in air, ± 8 kVLevel B: temporary disruption; no change of opto-coupler state IEC 61000-4-5 voltage surge, Class 3± 1000 V with 42 Ω serial resistor in differential modeLevel B: temporary disruption IEC 61000-4-4 transient burst immunity± 4 kV peak voltage; 5 kHz repetitive rateLevel A: fully functional Opto-coupler drive: No coupler activation below 1.5 mA input current

Out of Stock

Quantity	$ per unit	Savings
1-9	$3.10	0%
10-24	$2.79	10%
25-50	$2.58	17%
50 +	Contact sales

$3.10

Parameters

Input Voltage Min Volt	-0.3
Input Voltage Max Volt	32.0
ECCN US	EAR99
ECCN EU	NEC
Packing Type	Tube
RoHs compliant	Ecopack2
Grade	Industrial
Package Name	TSSOP-20

Description

Key features

Key features
Operating ambient temperature: - 25 to 85° C 4 channel topology Current limiter: I_GEN = 3 mA Input current limiter activation voltage < 5 V Temperature compensated operation Wide range input dc Voltage: V_I= - 0.3 to 30 V with R_I = 0 V_I = - 30 to 30 V with R_I = 1.8 kΩ Low side configuration with common ground Input protection (R_I = 1.2 kΩ): IEC 61000-4-2 electrostatic discharge ESD, Class 3In contact, ± 6 kV; in air, ± 8 kVLevel B: temporary disruption; no change of opto-coupler state IEC 61000-4-5 voltage surge, Class 3± 1000 V with 42 Ω serial resistor in differential modeLevel B: temporary disruption IEC 61000-4-4 transient burst immunity± 4 kV peak voltage; 5 kHz repetitive rateLevel A: fully functional Opto-coupler drive: No coupler activation below 1.5 mA input current