
TLV2541, TLV2542, TLV2545
2.7-V TO 5.5-V, LOW-POWER, 12-BIT, 140/200 KSPS,
SERIAL ANALOG-TO-DIGITAL CONVERTERS WITH AUTOPOWER DOWN
SLAS245E MARCH 2000 REVISED APRIL 2010
15
POST OFFICE BOX 655303
DALLAS, TEXAS 75265
POST OFFICE BOX 1443
HOUSTON, TEXAS 772511443
TYPICAL CHARACTERISTICS
Figure 14
0.3
0.2
0
40
25
Offset
Error
LSB
0.4
0.5
OFFSET ERROR
vs
FREE-AIR TEMPERATURE
90
0.1
VDD = REF = 2.7 V
150 KSPS
TA Free-Air Temperature °C
Figure 15
0.85
0.8
40
25
Gain
Error
LSB
0.9
GAIN ERROR
vs
FREE-AIR TEMPERATURE
90
VDD = REF = 5.5 V
200 KSPS
TA Free-Air Temperature °C
1.4
1.2
40
25
Supply
Current
mA
1.5
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
90
VDD = REF = 5.5 V
200 KSPS
1.3
Figure 16
TA Free-Air Temperature °C