Datasheet

LTC2654
10
2654f
TYPICAL PERFORMANCE CHARACTERISTICS
DNL vs Temperature
Reference Output Voltage
vs Temperature
Settling to ±1LSB Rising Settling to ±1LSB Falling
Integral Nonlinearity (INL) Differential Nonlinearity (DNL) INL vs Temperature
LTC2654-H16
CODE
128
INL (LSB)
4
2
3
1
0
–2
–1
–3
–4
16384 49152
2654 G08
6553532768
V
CC
= 5V
CODE
128
DNL (LSB)
1.0
0.5
0
–0.5
–1.0
16384 49152
2654 G09
6553532768
V
CC
= 5V
TEMPERATURE (°C)
–50
INL (LSB)
4
2
3
1
0
–2
–3
–1
–4
–30 11090
2654 G10
130–10 10 30 50 70
V
CC
= 5V
INL (POS)
INL (NEG)
TEMPERATURE (°C)
–50
DNL (LSB)
1.0
0.5
0
–0.5
–1.0
–30 11090
2654 G11
130–10 10 30 50 70
V
CC
= 5V
DNL (POS)
DNL (NEG)
TEMPERATURE (°C)
–50
V
REF
(V)
2.054
2.052
2.050
2.048
2.046
2.044
2.042
–30 11090
2654 G12
130–10 10 30 50 70
V
CC
= 5V
CS/LD
5V/DIV
V
OUT
250µV/DIV
2654 G13
2µs/DIV
7.9µs
1/4 SCALE TO 3/4 SCALE STEP
V
CC
= 5V, V
FS
= 4.096V
R
L
= 2k, C
L
= 200pF
AVERAGE OF 2048 EVENTS
CS/LD
5V/DIV
V
OUT
250µV/DIV
2654 G14
2µs/DIV
6.8µs
3/4 SCALE TO 1/4 SCALE STEP
V
CC
= 5V, V
FS
= 4.096V
R
L
= 2k, C
L
= 200pF
AVERAGE OF 2048 EVENTS