SN55115, SN75115

DUAL DIFFERENTIAL RECEIVERS

SLLS072D – SEPTEMBER 1973 – REVISED MAY 1998

9

POST OFFICE BOX 655303

• DALLAS, TEXAS 75265

TYPICAL CHARACTERISTICS†

Figure 9

OUTPUT VOLTAGE

vs

STROBE INPUT VOLTAGE

0

Vstrobe – Strobe Input Voltage – V

6

4

0

1

2

3

4

5

12

3

VCC = 5.5 V

VCC = 5 V

VCC = 4.5 V

No Load

VID = 0.5 V

TA = 25°C

0.5

1.5

2.5

3.5

Figure 10

OUTPUT VOLTAGE

vs

STROBE INPUT VOLTAGE

0

Vstrobe – Strobe Input Voltage – V

6

4

0

1

2

3

4

5

12

3

TA = 125°C

TA = – 55°C

TA = 25°C

VCC = 5 V

No Load

VID = 0.5 V

0.5

1.5

2.5

3.5

Figure 11

SUPPLY CURRENT

(BOTH RECEIVERS)

vs

SUPPLY VOLTAGE

0

VCC – Supply Voltage – V

60

8

0

12

3

4

5

6

7

10

20

30

40

50

B Input at VCC

A Input at 0 V

B Input at 0 V

A Input at VCC

No Load

TA = 25°C

Figure 12

SUPPLY CURRENT

(BOTH RECEIVERS)

vs

FREE-AIR TEMPERATURE

–75

TA – Free-Air Temperature – °C

40

125

0

–50

–25

0

25

50

75

100

5

10

15

20

25

30

35

VCC = 5.5 V

B Input at 5.5 V

A Input at 0 V

† Data for temperatures below 0

°C and above 70°C and for supply voltages below 4.75 V and above 5.25 V are applicable to SN55115 circuits

only. These parameters were measured with the active pullup connected to the sink output.