Datasheet
−1.5
−1
0.5
1
1.5
INL − Integral Nonlinearity Error − LSB
Codes
INTEGRAL NONLINEARITY ERROR
vs
CODES
−0.5
0
0 1024 2048 3072 4096
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
−0.8
−0.6
−0.4
−0.2
0
−40 25 85
− Offset Error − mV
OFFSET ERROR
vs
FREE-AIR-TEMPERATURE
E
O
T
A
− Free-Air Temperature − °C
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
0
0.05
0.1
0.15
0.2
−40 25 85
− Gain Error − mV
GAIN ERROR
vs
FREE-AIR TEMPERATURE
E
G
T
A
− Free-Air Temperature − °C
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
SLAS598A – NOVEMBER 2008 – REVISED JULY 2009 ...................................................................................................................................................
www.ti.com
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 22.
Figure 23. Figure 24.
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