NJU39612E2 NJR, NJU39612E2 Datasheet - Page 9

• Manufacturer Part Number: NJU39612E2
• Description: Motor / Motion / Ignition Controllers & Drivers Microstepping Motor Cntrlr w/Dual DAC
• Manufacturer: NJR
• Type: Micro Stepping Motor Controller with Dual DACr

Specifications of NJU39612E2

• Product: Stepper Motor Controllers / Drivers
• Operating Supply Voltage: 6 V
• Supply Current: 1 uA
• Mounting Style: SMD/SMT
• Package / Case: EMP-20
• Operating Temperature: - 20 C to + 85 C
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant

Figure 11. Single pulse programming, in- and output signals.
Figure 10. Double pulse programming, in- and output signals.
Time when micro
position is correct.
Time when micro
position is almost
correct.
Motor position. Note
that position is always
a compromise.
Time when motor is in
a compromise
position.
Write
signal.
Motor
position.
Writing to
channel 1.
Writing to
channel 2.
Time when motor is in
an intermediate
position.
Write
signal.
Writing to
channel 1.
Writing to
channel 2.
Single pulse write signal
Double pulse write signal
Ideal data = desired position
"Ideal data" = desired
position
Write time = incorrect position
Actual data = true position
Normal resolution
Actual data = true position
Note increased resolution
Useful time = compromise position
with equally spaced angles
Useful time = correct
position
Useful time = almost
correct position
NJU39612
Time
Time