Datasheet

LTC2607/LTC2617/LTC2627
6
26071727fa
typical perFormance characteristics
DNL vs Temperature INL vs V
REF
DNL vs V
REF
Settling to ±1LSB Settling of Full-Scale Step
Integral Nonlinearity (INL) Differential Nonlinearity (DNL) INL vs Temperature
LTC2607
CODE
0
16384 32768 49152 65535
INL (LSB)
2607 G01
32
24
16
8
0
–8
–16
–24
–32
V
CC
= 5V
V
REF
= 4.096V
CODE
0 16384 32768 49152 65535
DNL (LSB)
2607 G02
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
TEMPERATURE (°C)
–50
–30 –10 10 30 50 70 90
INL (LSB)
2607 G03
32
24
16
8
0
–8
–16
–24
–32
V
CC
= 5V
V
REF
= 4.096V
INL (POS)
INL (NEG)
TEMPERATURE (°C)
–50
–30 –10 10 30 50 70 90
DNL (LSB)
2607 G04
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
DNL (POS)
DNL (NEG)
V
REF
(V)
0
1 2 3 4 5
INL (LSB)
2607 G05
32
24
16
8
0
–8
–16
–24
–32
V
CC
= 5.5V
INL (POS)
INL (NEG)
V
REF
(V)
0
1 2 3 4 5
DNL (LSB)
2607 G06
1.5
1.0
0.5
0
–0.5
–1.0
–1.5
V
CC
= 5.5V
DNL (POS)
DNL (NEG)
2µs/DIV
2607 G07
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
9TH CLOCK
OF 3RD DATA
BYTE
9.7µs
SETTLING TO ±1LSB
V
CC
= 5V, V
REF
= 4.096V
CODE 512 TO 65535 STEP
AVERAGE OF 2048 EVENTS
SCL
2V/DIV
V
OUT
100µV/DIV
9TH CLOCK OF
3RD DATA BYTE
12.3µs
5µs/DIV
2607 G08