LTC2602 View Datasheet(PDF) - Linear Technology
Part Name
Description
Manufacturer
LTC2602 Datasheet PDF : 16 Pages
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LTC2602/LTC2612/LTC2622
TYPICAL PERFOR A CE CHARACTERISTICS
(LTC2602)
DNL vs Temperature
1.0
0.8 VCC = 5V
0.6
VREF = 4.096V
0.4
DNL (POS)
0.2
0
–0.2
DNL (NEG)
–0.4
–0.6
–0.8
–1.0
–50 –30 –10 10 30 50
TEMPERATURE (°C)
70 90
2602 G23
INL vs VREF
32
24 VCC = 5.5V
16
8
INL (POS)
0
–8
INL (NEG)
–16
–24
–32
0
1
2
3
VREF (V)
4
5
2602 G24
DNL vs VREF
1.5
VCC = 5.5V
1.0
0.5
DNL (POS)
0
DNL (NEG)
–0.5
–1.0
–1.5
0
1
2
3
4
5
VREF (V)
2602 G25
Settling to ±1LSB
Settling of Full-Scale Step
VOUT
100µV/DIV
CS/LD
2V/DIV
9.7µs
VOUT
100µV/DIV
CS/LD
2V/DIV
12.3µs
2µs/DIV
VCC = 5V, VREF = 4.096V
1/4-SCALE TO 3/4-SCALE STEP
RL = 2k, CL = 200pF
AVERAGE OF 2048 EVENTS
2602 G26
5µs/DIV
VCC = 5V, VREF = 4.096V
CODE 512 TO 65535 STEP
AVERAGE OF 2048 EVENTS
SETTLING TO ±1LSB
2602 G27
(LTC2612)
Integral Nonlinearity (INL)
8
VCC = 5V
6
VREF = 4.096V
4
2
0
–2
–4
–6
–8
0
4096
8192
CODE
12288 16383
2602 G28
Differential Nonlinearity (DNL)
Settling to ±1LSB
1.0
VCC = 5V
0.8 VREF = 4.096V
0.6
0.4
VOUT
0.2
100µV/DIV
0
–0.2
CS/LD
2V/DIV
8.9µs
–0.4
–0.6
–0.8
–1.0
0
4096
8192
CODE
12288 16383
2µs/DIV
VCC = 5V, VREF = 4.096V
1/4-SCALE TO 3/4-SCALE STEP
RL = 2k, CL = 200pF
AVERAGE OF 2048 EVENTS
2602 G29
2602 G30
2602fa
5
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