LTC2412 Linear Technology, LTC2412 Datasheet - Page 9

• Manufacturer Part Number: LTC2412
• Description: 2-Channel Differential Input 24-Bit No Latency DS ADC
• Manufacturer: Linear Technology

TYPICAL PERFOR A CE CHARACTERISTICS
–100
–120
–140
–20
–40
–60
–80
–1
–2
–3
–1
–2
–3
3
2
1
0
3
2
1
0
0
2.7
2.7
1
+ Full-Scale Error vs V
– Full-Scale Error vs V
REF
REF
V
IN
IN
F
T
REF
REF
V
IN
IN
F
T
V
REF
REF
IN
IN
F
T
PSRR vs Frequency at V
O
O
A
REF
A
REF
O
A
CC
+
–
+
–
+
–
= GND
= 25 C
= GND
= 25 C
= GND
= 25 C
3.1
3.1
= 1.25V
= GND
+
–
= GND
= 1.25V
+
–
+
–
= GND
= GND
= 4.1V
10
= 2.5V
= 2.5V
= 2.5V
= GND
= 2.5V
= GND
= 2.5V
= GND
FREQUENCY AT V
3.5
3.5
DC
100
3.9
3.9
V
V
CC
CC
1k
(V)
(V)
4.3
4.3
CC
10k
CC
CC
4.7
4.7
(Hz)
CC
W
100k
5.1
5.1
2412 G28
2412 G31
2412 G34
U
5.5
5.5
1M
–100
–120
–140
–20
–40
–60
–80
–1
–2
–3
–1
–2
–3
3
2
1
0
3
2
1
0
0
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
0
+ Full-Scale Error vs V
0 0.5 1 1.5 2 2.5 3 3.5 4 4.5 5
– Full-Scale Error vs V
PSRR vs Frequency at V
V
REF
REF
IN
IN
F
T
O
CC
A
+
–
= GND
= 25 C
30
= GND
= GND
+
–
= 4.1V
= 2.5V
= GND
60
FREQUENCY AT V
DC
90
1.4V
V
V
REF
REF
120
(V)
(V)
150 180
CC
V
REF
REF
IN
IN
F
T
V
REF
REF
IN
IN
F
T
REF
REF
O
A
O
CC
A
CC
+
–
(Hz)
+
–
= GND
= 25 C
= GND
= 25 C
CC
= GND
= 0.5 • REF
= 5V
+
–
+
–
= 0.5 • REF
= GND
= 5V
= V
= GND
= V
= GND
REF
REF
210
2412 G35
2412 G32
2412 G29
+
+
240
–100
–120
–140
–100
–120
–140
–20
–40
–60
–80
–20
–40
–60
–80
–1
–2
–3
15250
3
2
1
0
0
0
0.01
–45 –30 –15
– Full-Scale Error
vs Temperature (T
PSRR vs Frequency at V
PSRR vs Frequency at V
V
REF
REF
IN
IN
F
V
REF
REF
IN
IN
F
T
V
REF
REF
IN
IN
F
T
O
O
O
A
CC
A
CC
CC
+
–
+
–
+
–
= GND
= GND
= 25 C
= GND
= 25 C
+
–
= GND
= 2.5V
= GND
= GND
= 5V
+
–
= GND
= GND
+
–
= 4.1V
= 4.1V
= 5V
= GND
= 2.5V
= GND
= 2.5V
= GND
15300
0.1
FREQUENCY AT V
FREQUENCY AT V
DC
DC
TEMPERATURE ( C)
0
0.7V
1.4V
15
15350
P-P
1
LTC2412
A
30
)
CC
CC
45
(Hz)
(Hz)
15400
CC
CC
10
60
75
2412 G36
2412 G30
2412 G33
15450
9
2412f
100
90