MAX1304 Maxim, MAX1304 Datasheet - Page 31

• Manufacturer Part Number: MAX1304
• Description: 8-/4-/2-Channel / 12-Bit / Simultaneous-Sampling ADCs with 10V / 5V / and 0 to +5V Analog Input Ranges
• Manufacturer: Maxim

8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
The 8-channel devices are well suited for use in
3-phase power monitoring (Figure 16). The simultane-
Figure 16. 3-Phase Power Monitoring
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
BUFFERS
AND INPUT
PROTECTION
PHASE 1
PHASE 2
PHASE 3
NEUTRAL
3-Phase Power-Monitoring System
V
P3
______________________________________________________________________________________
V
P1
V
NEUTRAL
V
P2
I
P3
I
P2
I
Pn
I
P1
ously sampled eight channels eliminate the need for
complicated DSP algorithms that realign sequentially
sampled data into a simultaneous sample set.
MAX1312
12-BIT
ADC
LOAD
LOAD
LOAD
MICROCONTROLLER
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