CLT3-4B datasheet(2/13 Pages) STMICROELECTRONICS

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Characteristics

CLT3-4B

2/13

Characteristics

Figure 2.

Functional block diagram

Table 1.

Absolute ratings (limiting values)

Symbol

Parameter

Value

Unit

VCC

Supply steady state voltage, RC = 0 kΩ

- 0.3 to 30

Supply steady state voltage, RC = 4.7 kΩ

- 30 to 30

(1)

VI = VIN + RI x IIN; VIN = voltage at the input pin itself

Input steady state voltage, RI = 0 kΩ

- 0.3 to 30

Input steady state voltage, RI = 1.2 kΩ

- 0.3 to 32

Input repetitive pulse voltage, RI = 1.2 kΩ

- 0.3 to 35

Input repetitive pulse voltage,

RI = 1.8 kΩ, RC = 4.7 kΩ

(2)

According to test diagram and design recommendations described in Section 2.2.

- 30 to 30

IIN

Input maximum forward current,

RI = 1.2 kΩ, RC = 4.7 kΩ

Input maximum reverse current,

RI = 1.8 kΩ, RC = 4.7 kΩ

(2)

VOM

OUT

Maximum output steady state voltage

2.5

IOM

OUT

Output current

- 4 to 4

TAMB

AII

Operating ambient temperature

- 25 to 85

° C

Operating and storage junction temperature

- 25 to 150

° C

ESD34

COM34

IN4

ESD

Volt Prot

COM

TO COMPARATORS

ESDC

BIASING

CIRCUIT

ESD12

COM12

OPTO COUPLER DRIVER

ESD

OVER

VOLTAGE

PROTECTION

IN1

OUT1

1.5mA

0.75xILIM

0.25xILIM

OPTO COUPLER DRIVER

OUT2

CURRENT LIMITER ILIM

ESD

OVER

VOLTAGE

PROTECTION

0.25xILIM

0.75xILIM

1.5mA

CURRENT LIMITER ILIM

IN2

IN3

ESD

OVER

VOLTAGE

PROTECTION

OPTO COUPLER DRIVER

0.75xILIM

0.25xILIM

CURRENT LIMITER ILIM

OUT3

1.5mA

0.25xILIM

0.75xILIM

ESD

OVER

VOLTAGE

PROTECTION

CURRENT LIMITER ILIM

OPTO COUPLER DRIVER

1.5mA

OUT4

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