Datasheet

LTC2609/LTC2619/LTC2629
7
26091929fb
Integral Nonlinearity (INL) Differential Nonlinearity (DNL) Settling to ±1LSB
CODE
0 4096 8192 12288 16383
INL (LSB)
2609 G09
8
6
4
2
0
–2
–4
–6
–8
V
CC
= 5V
V
REF
= 4.096V
CODE
0 4096 8192 12288 16383
DNL (LSB)
2609 G10
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
V
CC
= 5V
V
REF
= 4.096V
2µs/DIV
2609 G11
V
OUT
100µV/DIV
SCL
2V/DIV
V
CC
= 5V, V
REF
= 4.096V
1/4 SCALE TO 3/4 SCALE STEP
R
L
= 2k, C
L
= 200pF
AVERAGE OF 2048 EVENTS
8.9µs
9TH CLOCK
OF 3RD DATA
BYTE
Integral Nonlinearity (INL) Differential Nonlinearity (DNL) Settling to ±1LSB
LTC2629
CODE
0 1024 2048 3072 4095
INL (LSB)
2609 G12
2.0
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
–2.0
V
CC
= 5V
V
REF
= 4.096V
CODE
0 1024 2048 3072 4095
DNL (LSB)
2609 G13
V
CC
= 5V
V
REF
= 4.096V
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
2µs/DIV
2609 G14
V
OUT
1mV/DIV
SCL
2V/DIV
V
CC
= 5V, V
REF
= 4.096V
1/4 SCALE TO 3/4 SCALE STEP
R
L
= 2k, C
L
= 200pF
AVERAGE OF 2048 EVENTS
6.8µs
9TH CLOCK
OF 3RD DATA
BYTE
typical perFormance characteristics
LTC2619