71M6541D Datasheet, PDF (30/166 Pages) Maxim Integrated Products – 0.1% Accuracy Over 2000:1 Current Range Energy Meter ICs

71M6541D/F/G and 71M6542F/G Data Sheet
IB
VA
IA
122.07 µs
122.07 µs
122.07 µs
Multiplexer Frame (13 x 30.518 µs = 396.7 µs -> 2520.6 Hz)
MUX_DIV[3:0] = 3 Conversions
CK32
(32768 Hz)
MUX STATE S
0
1
2
Figure 14: Samples from Multiplexer Cycle (MUX_DIV[3:0] = 3)
30.5
µs
Settle
S
VB
IB
VA
CK32
(32768 Hz)
MUX STATE S
IA
91.5 µs
91.5 µs
91.5 µs
Multiplexer Frame (13 x 30.518 µs = 396 µs à2520Hz)
MUX_DIV[3:0] = 4 Conversions
91.5 µs
0
1
2
3
Figure 15: Samples from Multiplexer Cycle (MUX_DIV[3:0] = 4)
30.5 µs
Settle
S