LTC1535 データシートの表示（PDF） - Linear Technology

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LTC1535

Isolated RS485 Transceiver

Linear Technology 

LTC1535

TYPICAL PERFORMANCE CHARACTERISTICS

Receiver Output High Voltage

vs Temperature

4.5

VCC = 5V

I = 8mA

4.0

VCC = 4.5V

3.5

3.0

–50 –25

0 25 50 75 100 125 150

TEMPERATURE (°C)

1535 G10

Driver Output Low Voltage

vs Output Current

5

TA = 25°C

4

VCC = 6V

3

VCC = 5V

VCC = 4.5V

2

1

0

0 10 20 30 40 50 60 70 80 90 100 110

OUTPUT CURRENT (mA)

1535 G13

Driver Differential Output Voltage

vs Output Current

5

VCC = 5.5V

TA = 25°C

4

VCC = 5V

3

2

VCC = 4.5V

1

0

0 10 20 30 40 50 60 70 80 90

OUTPUT CURRENT (mA)

1535 G11

Driver Differential Output Voltage

vs VCC2 Supply Voltage

5

TA = 25°C

RL = 60Ω

4

3

2

1

4.5 5 5.5 6 6.5 7 7.5

VCC2 SUPPLY VOLTAGE (V)

1535 G14

Driver Output High Voltage

vs Output Current

5

TA = 25°C

4

3

VCC = 4.5V

2

VCC = 5V

VCC = 5.5V

1

0

0 10 20 30 40 50 60 70 80 90 100 110

OUTPUT CURRENT (mA)

1535 G12

Receiver Output Voltage

vs Load Current

5.0

TA = 25°C

4.5

VCC = 5V

OUTPUT HIGH, SOURCING

4.0

1.0

OUTPUT LOW, SINKING

0.5

0

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LOAD CURRENT (mA)

1535 G15

1535fb

6

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