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STLC1511

4.6 Pin DC Electrical Specification

BT4CR is a CMOS tristate 4mA output pad buffer with slew rate control.

Table 24. General Interface Electrical Characteristics

Parameter

Conditions

Min

Typ

Max

Unit

Iil

Low level input current

Vi=0V

1

µA

Iih

High level input current

Vi=Vcc

1

µA

Ioz

<1>The leakage currents are generally very small, < 1nA. The value given here, 1mA, is a maximum that can occur after an ESD

stress.

Vo=0V or Vcc

1

µA

Table 25. CMOS Output Pad (BT4CR) DC Electrical Characteristics

<1>Characterized for VCC=3.0 to 3.6V. This pad must be characterized at VCC=5.0V+-5% and the table updated

<2>Assumes a 200mV voltage drop in both supply lines. This will not be the case in the STLC1511.

Parameter

Conditions

Min

Typ

Max

Unit

Vol

Low level output voltage

Iol=4mA

0.4

V

Voh

High level output voltage

Ioh=4mA

0.9*Vdd5

Vdd5

V

<1>Characterized for VCC=3.0 to 3.6V. This pad must be characterized at VCC=5.0V+-5% and the table updated

<2>Assumes a 200mV voltage drop in both supply lines. This will not be the case in the STLC1511.

Parameter

Conditions

Min

Typ

Max

Unit

Vil

Low level input voltage

0.8

V

Vih

High level input voltage

2.0

V

Vilhyst

Low level Threshold input falling

0.9

1.45

V

Vihyst

High level Threshold input rising

1.4

1.9

V