Datasheet

−0.15
−0.1
−0.05
0
−40 25 85
− Offset Error − mV
OFFSET ERROR
vs
FREE-AIR-TEMPERATURE
E
O
T
A
− Free-Air Temperature − °C
V
CC
= 3.3 V
V
REF+
= 2.048 V
V
REF−
= 0 V
I/O CLOCK = 10 MHz
150 KSPS,
T
A
= 25°C
0
0.01
0.02
0.03
0.04
0.05
−40 25 85
− Gain Error − mV
GAIN ERROR
vs
FREE-AIR TEMPERATURE
E
G
T
A
− Free-Air Temperature − °C
V
CC
= 3.3 V
V
REF+
= 2.048 V
V
REF−
= 0 V
I/O CLOCK = 10 MHz
150 KSPS,
T
A
= 25°C
−40 25 85
SUPPLY CURRENT
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
0.93
0.94
0.95
0.96
0.97
0.98
0.99
− Supply Current − mAI
CC
V
CC
= 5.5 V
V
REF+
= 4.096 V
V
REF−
= 0 V
I/O CLOCK = 15 MHz
200 KSPS,
T
A
= 25°C
1020
1040
1060
1080
1100
1120
−40
25 85
AUTO POWER DOWN
vs
FREE-AIR TEMPERATURE
T
A
− Free-Air Temperature − °C
Current − Aµ
V
CC
= 5.5 V
V
REF+
= 4.096 V
V
REF−
= 0 V
I/O CLOCK = 15 MHz
200 KSPS,
T
A
= 25°C
TLV2556-EP
www.ti.com ................................................................................................................................................... SLAS598A – NOVEMBER 2008 – REVISED JULY 2009
TYPICAL CHARACTERISTICS (continued)
All typical curves are with internal reference unless specified otherwise. See the TLV2553 data sheet (SLAS354 ) for typical
curves using an external reference.
Figure 11. Figure 12.
Figure 13. Figure 14.
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