TLC0834C Datasheet, PDF (12/15 Pages) Texas Instruments – 8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL

TLC0834C, TLC0834I, TLC0838C, TLC0838I
8-BIT ANALOG-TO-DIGITAL CONVERTERS WITH SERIAL CONTROL
SLAS094C – MARCH 1995 – REVISED APRIL 1997
TYPICAL CHARACTERISTICS
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
1.5
fclock = 250 kHz
CS = High
VCC = 5.5 V
SUPPLY CURRENT
vs
CLOCK FREQUENCY
1.5
VCC = 5 V
TA = 25°C
1
1
VCC = 5 V
0.5
VCC = 4.5 V
0.5
– 50 – 25
0
25
50
75 100
TA – Free-Air Temperature — °C
Figure 8
0
0
100
200
300
400
500
fclock – Clock Frequency – kHz
Figure 9
OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
25
VCC = 5 V
20
IOL (VOL = 5 V)
15
– IOH (VOH = 0 V)
10
– IOH (VOH = 2.4 V)
5
IOL (VOL = 0.4 V)
0
– 50 – 25
0
25
50
75
100
TA – Free-Air Temperature – °C
Figure 10
2–12
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