
LTC2609/LTC2619/LTC2629
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
VCC = 5V
VREF = 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
VCC = 5V
VREF = 4.096V
2s/DIV
2609 G11
VOUT
100V/DIV
SCL
2V/DIV
VCC = 5V, VREF = 4.096V
1/4 SCALE TO 3/4 SCALE STEP
RL = 2k, CL = 200pF
AVERAGE OF 2048 EVENTS
8.9s
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
VCC = 5V
VREF = 4.096V
CODE
0
1024
2048
3072
4095
DNL
(LSB)
2609 G13
VCC = 5V
VREF = 4.096V
1.0
0.8
0.6
0.4
0.2
0
–0.2
–0.4
–0.6
–0.8
–1.0
2s/DIV
2609 G14
VOUT
1mV/DIV
SCL
2V/DIV
VCC = 5V, VREF = 4.096V
1/4 SCALE TO 3/4 SCALE STEP
RL = 2k, CL = 200pF
AVERAGE OF 2048 EVENTS
6.8s
9TH CLOCK
OF 3RD DATA
BYTE
typical perFormance characteristics
LTC2619