NJM2145M 데이터 시트보기 (PDF) - Japan Radio Corporation

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NJM2145M

REMOTE-CONTROL INTERFACE

Japan Radio Corporation  

NJM2145

■ ELECTRICAL CHARACTERISTICS (V+ = 5V, Ta = 25°C)

PARAMETER

SYMBOL

TEST CONDITION

IN2 IN3 IN4 V1 V2 V3

MIN. TYP. MAX. UNIT

RL

OUT1-High Electric Potential

Output Voltage1

OUT1-H1 -

3.5 3.5 1.0

- Open 1kΩ

3.5

-

5.0 V

OUT1-High Electric Potential

Output Voltage2

OUT1-H2 -

1.5 3.5 INH* -

0.0 1kΩ 3.5

-

5.0 V

OUT1-Low Electric Potential

Output Voltage

OUT1-L

-

3.5 3.5 4.0

- Open 1kΩ

0.0

-

1.5 V

OUT2-High Electric Potential

Output Voltage1

OUT2-H1 INH*

-

3.5

-

5.0 Open 1kΩ

3.5

4.0

4.5

V

OUT2-Low Electric Potential

Output Voltage1

OUT2-L1 1.5

- 3.5 - 5.0 Open 1kΩ 1.5

2.0

2.5

V

OUT2-High Electric Potential

Output Voltage2

OUT2-H2 INH*

-

3.5

-

0.0 Open 1kΩ

1.5

2.0

2.5

V

OUT2-Low Electric Potential

Output Voltage2

OUT2-L2 1.5

-

3.5

- 0.0 Open 1kΩ 0.0

-

1.5 V

OUT2-High Electric Potential

Output Voltage3

OUT2-H3 1.5

-

1.5

- 0.0 1.5 47kΩ 3.5

-

5.0 V

OUT2-Low Electric Potential

Output Voltage3

OUT2-L3 1.5

-

1.5

- 5.0 Open 47kΩ 0.0

-

1.5 V

OUT3-High Electric Potential

Output Voltage

OUT3-H 3.5

-

3.5 4.0 0.0 Open 47kΩ 3.5

-

5.0 V

OUT3-Low Electric Potential

Output Voltage1

OUT3-L1 1.5

-

3.5 1.0 5.0 Open 47kΩ 0.0

-

1.5 V

OUT3-Low Electric Potential

Output Voltage2

OUT3-L2 3.5

-

1.5 1.0 5.0 Open 47kΩ 0.0

-

1.5 V

IN1, OUT2 Input Threshold

Voltage1

IN1, OUT2 Input Threshold

Voltage2

IN2, IN3, IN4 Input Threshold

Voltage

VTH1-1

VTH1-2

VTH2

-

- 1.5 -

-

-

- 3.5 3.5 -

-

-

-

-

-

-

-

-

-

1.0 1.3 2.0 V

-

3.0 3.65 4.5 V

-

2.0 2.5 3.0 V

Inhibit Time1

(IN1→OUT1)

Inhibit Time2

(IN2→OUT2)

Slew Switch

INH1

INH2

SS

- 1.5 3.5 INH* -

0.0 1kΩ 20

INH* - 3.5 - 5.0 0.0 1kΩ 20

V+ = 0V, IN1 = 3.5V

47kΩ 3.5

60 100 msec

60 100 msec

-

4.0 V

Ver.2003-12-09

-3-

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