Datasheet

TLV0834C, TLV0834I, TLV0838C, TLV0838I
3-VOLT 8-BIT ANALOG-TO-DIGITAL CONVERTERS
WITH SERIAL CONTROL
SLAS147B – SEPTEMBER 1996 – REVISED OCTOBER 2000
12
POST OFFICE BOX 655303 • DALLAS, TEXAS 75265
TYPICAL CHARACTERISTICS
Figure 8
T
A
– Free-Air Temperature – °C
f
(CLK)
= 250 kHz
CS
= High
V
CC
= 3.6 V
V
CC
= 3 V
1007550250–25
0.3
0.2
–50
0.1
– Supply Current – mA
TLV0831
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
CC
I
V
CC
= 3.3 V
Figure 9
f
(CLK)
– Clock Frequency – kHz
TLV0831
SUPPLY CURRENT
vs
CLOCK FREQUENCY
– Supply Current – mA
CC
I
V
CC
= 3.3 V
T
A
= 25°C
5004003002001000
0
0.1
0.2
0.3
0.4
0.5
T
A
– Free-Air Temperature – °C
V
CC
= 3.3 V
I
OL (DO = 0.4 V)
16
16.5
15.5
15
14.5
1007550250–25–50
14
– Output Current – mA
OUTPUT CURRENT
vs
FREE-AIR TEMPERATURE
I
O
I
OL (DO = 3.3 V)
–I
OH (DO = 0 V)
–I
OH (DO = 2.4 V)
Figure 10