CM1231-02SO Ver la hoja de datos (PDF) - ON Semiconductor

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Fabricante

CM1231-02SO

2, 4 and 8-Channel Low-Capacitance ESD Protection Array

ON Semiconductor 

CM1231−02SO

ELECTRICAL SCHEMATIC

VP

Positive Supply Rail

VP

VCC

CM1231

AOUT

1W

Connector

BOUT

1W

AIN

Circuitry

Under

Protection

BIN

VN

VN

Ground Rail

Table 1. PIN DESCRIPTIONS

Pin Name

Description

1 AOUT Bidirectional clamp to Connector

(Outside the system)

2

VN Ground return to Shield

3

AIN Bidirectional clamp to ASIC (Inside the system)

4

BIN Bidirectional clamp to ASIC (Inside the system)

5

VP Bias voltage (optional)

6 BOUT Bidirectional clamp to Connector

(Outside the system)

PACKAGE / PINOUT DIAGRAMS

BOUT VP

BIN

6

5

4

D312

1

2

3

AOUT VN

AIN

SPECIFICATIONS

Table 2. ABSOLUTE MAXIMUM RATINGS

Parameter

Rating

Units

Operating Supply Voltage (VP)

6.0

V

Diode Forward DC Current (AOUT/BOUT Side)

8.0

mA

Continuous Current through Signal Pins (IN to OUT) 1000 hours

125

mA

Operating Temperature Range

−40 to +85

°C

Storage Temperature Range

−65 to +150

°C

DC Voltage at any channel input

(VN − 0.5) to (VP + 0.5)

V

Package Power Rating (SOT23−6)

225

mW

Stresses exceeding those listed in the Maximum Ratings table may damage the device. If any of these limits are exceeded, device functionality

should not be assumed, damage may occur and reliability may be affected.

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