LTC2497 Linear Technology, LTC2497 Datasheet - Page 6

• Manufacturer Part Number: LTC2497
• Description: 16-Bit 8-/16-Channel ADC
• Manufacturer: Linear Technology

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LTC2497
TYPICAL PERFORMANCE CHARACTERISTICS
6
–12
–1
–2
–3
12
–4
–8
3
2
1
0
8
4
0
–2.5
–2.5
Integral Nonlinearity
(V
Total Unadjusted Error
(V
V
V
V
F
V
V
V
F
CC
CC
O
O
CC
REF
IN(CM)
CC
REF
IN(CM)
–2
–2
–45°C
= GND
85°C
= GND
= 5V
= 5V
= 5V, V
= 5V, V
= 5V
= 5V
–1.5
–1.5
= 2.5V
= 2.5V
–1
–1
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
REF
REF
–0.5
–0.5
25°C
= 5V)
= 5V)
0
0
0.5
25°C
0.5
1
1
–45°C
85°C
1.5
1.5
2497 G01
2497 G04
2
2
2.5
2.5
–12
–1
–2
–3
12
–4
–8
3
2
1
0
–1.25
8
4
0
–1.25
Integral Nonlinearity
(V
Total Unadjusted Error
(V
V
V
V
F
V
V
V
F
O
CC
CC
CC
REF
IN(CM)
O
CC
REF
IN(CM)
= GND
= GND
= 5V
= 5V
–0.75
= 5V, V
= 5V, V
= 2.5V
–0.75
= 2.5V
= 1.25V
= 1.25V
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
–0.25
REF
REF
–0.25
= 2.5V)
= 2.5V)
–45°C, 25°C, 85°C
25°C
0.25
0.25
85°C
–45°C
0.75
0.75
2497 G02
2497 G05
1.25
1.25
–12
–1
–2
–3
12
–4
–8
8
4
0
3
2
1
0
–1.25
–1.25
Integral Nonlinearity
(V
Total Unadjusted Error
(V
V
V
V
F
V
V
V
F
CC
O
O
CC
CC
REF
IN(CM)
CC
REF
IN(CM)
= GND
= GND
= 2.7V
= 2.7V
= 2.7V, V
–0.75
–0.75
= 2.7V, V
= 2.5V
= 2.5V
= 1.25V
= 1.25V
INPUT VOLTAGE (V)
INPUT VOLTAGE (V)
–0.25
–0.25
REF
REF
= 2.5V)
= 2.5V)
–45°C, 25°C, 85°C
25°C
0.25
0.25
0.75
0.75
85°C
–45°C
2497 G06
2497 G03
2497f
1.25
1.25