Datasheet

0
CapacitanceIN+ toIN (nF)-
5
0
-5
-10
-15
Remote ChannelError(
°
C)
0.1 1.0 10.0
10k
Frequency(Hz)
5
4
3
2
1
0
-1
RemoteChannelError( C)°
100k 1M 10M 100M
10mV
PP
20mV
PP
0
DUTTemperature( C)°
10
8
6
4
2
0
-2
-4
-6
-8
-10
FrequencyError(%)
20 40 60 80 100
V =
DD
3V
V =5V
DD
AMC6821-Q1
www.ti.com ...................................................................................................................................................................................................... SBAS475 – JUNE 2009
TYPICAL CHARACTERISTICS (continued)
T
A
= 25 ° C, V
DD
= 5 V (unless otherwise noted)
TEMPERATURE ERROR vs DIFFERENTIAL MODE NOISE TEMPERATURE ERROR vs CAPACITANCE
FREQUENCY BETWEEN IN+ AND IN –
Figure 8. Figure 9.
PWM FREQUENCY ERROR vs TEMPERATURE
Figure 10.
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