Datasheet

LTC2633
10
2633fb
typical perFormance characteristics
INL vs Temperature
DNL vs Temperature
Reference Output Voltage vs
Temperature
Settling to ±1LSB Rising Settling to ±1LSB Falling
Integral Nonlinearity (INL) Differential Nonlinearity (DNL)
CODE
0
INL (LSB)
1.0
0.5
0
–0.5
–1.0
1024 3072
2633 G01
40952048
V
CC
= 3V
CODE
0
DNL (LSB)
1.0
0.5
0
–0.5
–1.0
1024 3072
2633 G02
40952048
V
CC
= 3V
TEMPERATURE (°C)
–50
INL (LSB)
1.0
0.5
0
–0.5
–1.0
–25 125100755025
2633 G03
1500
V
CC
= 3V
INL (POS)
INL (NEG)
TEMPERATURE (°C)
–50
DNL (LSB)
1.0
0.5
0
–0.5
–1.0
–25 125100755025
2633 G04
1500
V
CC
= 3V
DNL (POS)
DNL (NEG)
TEMPERATURE (°C)
–50
V
REF
(V)
1.260
1.255
1.250
1.245
1.240
–25 125100755025
2633 G05
1500
V
CC
= 3V
T
A
= 25°C unless otherwise noted.
LTC2633-L12 (Internal Reference, V
FS
= 2.5V)
SCL
5V/DIV
V
OUT
1LSB/DIV
2µs/DIV
2633 G06
9TH CLOCK OF
3RD DATA BYTE
1/4 SCALE TO 3/4 SCALE STEP
V
CC
= 3V, V
FS
= 2.5V
RL = 2k, CL = 100pF
AVERAGE OF 256 EVENTS
3.6µs
SCL
5V/DIV
V
OUT
1LSB/DIV
2µs/DIV
2633 G07
9TH CLOCK OF
3RD DATA BYTE
3/4 SCALE TO 1/4 SCALE STEP
V
CC
= 3V, V
FS
= 2.5V
RL = 2k, CL = 100pF
AVERAGE OF 256 EVENTS
4.5µs