Si8460/61/62/63

6

Rev. 1.5

1 Mbps Supply Current (All inputs = 500 kHz square wave, CI = 15 pF on all outputs)

Si8460Ax, Bx

—

—

4.7

4.0

7.1

6.0

mA

Si8461Ax, Bx

—

—

4.7

4.5

7.1

6.8

mA

Si8462Ax, Bx

—

—

4.7

4.3

7.1

6.5

mA

Si8463Ax, Bx

—

—

4.7

4.7

7.1

7.1

mA

10 Mbps Supply Current (All inputs = 5 MHz square wave, CI = 15 pF on all outputs)

Si8460Bx

—

—

4.7

5.5

7.1

7.7

mA

Si8461Bx

—

—

5.0

5.7

7.2

8

mA

Si8462Bx

—

—

5.2

5.4

7.3

7.6

mA

Si8463Bx

—

—

5.5

5.5

7.7

7.7

mA

Table 3. Electrical Characteristics (Continued)

Parameter

Symbol

Test Condition

Min

Typ

Max

Unit

Notes:

1. The nominal output impedance of an isolator driver channel is approximately 85 , ±40%, which is a combination of

the value of the on-chip series termination resistor and channel resistance of the output driver FET. When driving loads

where transmission line effects will be a factor, output pins should be appropriately terminated with controlled

impedance PCB traces.

the same supply voltages, load, and ambient temperature.

3. Start-up time is the time period from the application of power to valid data at the output.