TA8435HQ Toshiba, TA8435HQ Datasheet - Page 7
TA8435HQ
Manufacturer Part Number
TA8435HQ
Description
Manufacturer
Toshiba
Datasheet
1.TA8435HQ.pdf
(28 pages)
Specifications of TA8435HQ
Operating Temperature Classification
Industrial
Operating Supply Voltage (min)
4.5V
Operating Supply Voltage (typ)
5V
Operating Supply Voltage (max)
5.5V
Lead Free Status / RoHS Status
Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Company:
Part Number:
TA8435HQ
Manufacturer:
TOSHIBA
Quantity:
54
Part Number:
TA8435HQ
Manufacturer:
TOSHIBA/东芝
Quantity:
20 000
The ENABLE signal at High level disables only the output signals. Internal logic functions proceed in accordance
with input clock signals and without regard to the ENABLE signal. Therefore output current is initiated by the
timing of the internal logic circuit after release of disable mode. Figure 1 shows the ENABLE functions for when
1-2 phase drive is selected for the system.
The RESET signal at Low level not only turns off the output signals but also stops the internal clock functions,
while MO (Monitor Output) signals are set to low. Output signals are initiated from the initial point after release
of RESET (High), as shown in Figure 2. MO signals can be used as rotation and initial signals for stable
rotation checking.
ENABLE AND RESET FUNCTION AND MO SIGNAL
Figure 1: 1-2 phase drive mode (M1: H, M2: L)
Figure 2: 1-2 phase drive mode (M1: H, M2: L)
7
TA8435H/HQ
2006-3-2