List of tables

Table 1.

Pin description...................................................................... 2

Table 2.

Absolute maximum ratings ............................................................. 3

Table 3.

ESD ratings........................................................................ 3

Table 4.

Operating conditions ................................................................. 4

Table 5.

Thermal information .................................................................. 4

Table 6.

Power dissipation.................................................................... 4

Table 7.

Receiver: operating conditions (VCC = +3.0 V to 5.5 V, TA = Tmin to Tmax, unless otherwise specified. Typical

values are at VCC = 5 V and T = 25 °C)..................................................... 5

Table 8.

Driver: operating conditions (VCC = +3.0 V to 5.5 V, TA = Tmin to Tmax, unless otherwise specified. Typical values

are at VCC = 5 V and T = 25 °C).......................................................... 6

Table 9.

Input logic interface (D, DE, RE): (VCC = +3.0 V to 5.5 V, TA = Tmin to Tmax, unless otherwise specified. Typical

values are at VCC = 5 V and T = 25 °C)..................................................... 6

Table 10.

Supply current and protections: (VCC= +3.0 V to 5.5 V, TA = Tmin to Tmax, unless otherwise specified. Typical

values are at VCC = 5 V and T = 25 °C)..................................................... 7

Table 11.

Driver truth table ................................................................... 20

Table 12.

Receiver truth table ................................................................. 21

Table 13.

SO8 package mechanical data ......................................................... 24

Table 14.

Order code ....................................................................... 26

Table 15.

Document revision history ............................................................. 27

ST4E1216, ST4E1240

List of tables

DS14542 - Rev 2

page 29/31