Datasheet

 
  
SLAS361D − JANUARY 2002 − REVISED AUGUST 2004
20
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
electrical characteristics over recommended ranges of supply voltage and operating free-air
temperature (unless otherwise noted) (continued)
outputs − Ports P1, P2, and P3 (see Note)
Figure 2
V
OL
− Low-Level Output Voltage − V
0
4
8
12
16
20
24
28
32
0.0 0.5 1.0 1.5 2.0 2.5
V
CC
= 2.2 V
P1.0
T
A
= 25°C
T
A
= 85°C
OL
I − Typical Low-Level Output Current − mA
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
Figure 3
V
OL
− Low-Level Output Voltage − V
0
10
20
30
40
50
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CC
= 3 V
P1.0
T
A
= 25°C
T
A
= 85°C
TYPICAL LOW-LEVEL OUTPUT CURRENT
vs
LOW-LEVEL OUTPUT VOLTAGE
OL
I − Typical Low-Level Output Current − mA
Figure 4
V
OH
− High-Level Output Voltage − V
−28
−24
−20
−16
−12
−8
−4
0
0.0 0.5 1.0 1.5 2.0 2.5
V
CC
= 2.2 V
P1.0
T
A
= 25°C
T
A
= 85°C
OH
I − Typical High-Level Output Current − mA
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
Figure 5
V
OH
− High-Level Output Voltage − V
−60
−50
−40
−30
−20
−10
0
0.0 0.5 1.0 1.5 2.0 2.5 3.0 3.5
V
CC
= 3 V
P1.0
T
A
= 25°C
T
A
= 85°C
TYPICAL HIGH-LEVEL OUTPUT CURRENT
vs
HIGH-LEVEL OUTPUT VOLTAGE
OH
I − Typical High-Level Output Current − mA
NOTE: Only one output is loaded at a time.