LTC2412 Linear Technology, LTC2412 Datasheet - Page 34

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

APPLICATIO S I FOR ATIO
LTC2412
34
Figure 39. Measured Input Normal Mode Rejection vs Input Frequency with Input Perturbation of 150% Full Scale (60Hz Notch)
Figure 40. Measured Input Normal Mode Rejection vs Input Frequency with Input Perturbation of 150% Full Scale (50Hz Notch)
U
–100
–120
– 60
–100
–120
–20
–40
–80
– 60
U
–20
–40
–80
0
0
0
0
15
12.5 25 37.5 50 62.5 75 87.5 100 112.5 125 137.5 150 162.5 175 187.5 200
30
W
45
60
75
U
90
INPUT FREQUENCY (Hz)
INPUT FREQUENCY (Hz)
105 120 135 150 165 180 195 210 225 240
V
V
(150% OF FULL SCALE)
V
V
(150% OF FULL SCALE)
IN(P-P)
IN(P-P)
IN(P-P)
IN(P-P)
= 5V
= 7.5V
= 5V
= 7.5V
V
REF
REF
V
F
T
O
V
REF
REF
V
F
T
CC
INCM
A
O
CC
INCM
A
= GND
= 25 C
+
–
= 5V
= 25 C
= 5V
+
–
= 5V
= 5V
= GND
= 2.5V
= 5V
= GND
= 2.5V
2412 F39
2412 F40
2412f