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MAX1304_09 Datasheet, PDF (30/37 Pages) Maxim Integrated Products – 8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs with ±10V, ±5V, and 0 to +5V Analog Input Ranges | |||
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8-/4-/2-Channel, 12-Bit, Simultaneous-Sampling ADCs
with ±10V, ±5V, and 0 to +5V Analog Input Ranges
3-Phase Motor Controller
The MAX1304âMAX1306/MAX1308âMAX1310/MAX1312â
MAX1314 are ideally suited for motor-control systems
(Figure 15). The devicesâ simultaneously sampled
inputs eliminate the need for complicated DSP algo-
rithms that realign sequentially sampled data into a
simultaneous sample set. Additionally, the variety of
input voltage ranges allows for flexibility when choosing
current sensors and position encoders.
MAX1308
DSP
12-BIT
T/H
ADC
IGBT CURRENT DRIVERS
IPHASE2
CURRENT
IPHASE3 SENSOR
IPHASE1
3-PHASE ELECTRIC MOTOR
PHASE 1
PHASE 3
PHASE 2
POSITION
ENCODER
Figure 15. 3-Phase Motor Control
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