LV8044LP データシートの表示（PDF） - SANYO -> Panasonic
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LV8044LP Datasheet PDF : 26 Pages
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LV8044LP,LV8044LQ
Channels 5 and 6 Driver Circuit (Constant-current drive)
Output Function
When the channels 5 and 6 driver circuit is used to drive an actuator, it can be controlled either from the serial data or
from the IN51, IN52, IN61, and IN62 parallel signals.
When the parallel input signals IN51 (IN61)/IN52 (IN62) are in the low/low state (note that since these inputs are
pulled down internally in the IC, the open/open state can also be used), the output mode will be determined by the serial
data.
If the parallel input signals are in any state other than the above, the serial data will be ignored and the output mode will
be determined by the parallel inputs.
Truth Table (Channel 5: D0 = 0, D1 = 0, D2 = 1)
Parallel input
Serial data
IN51
IN52
D3
D4
0
0
1
0
Low
Low
0
1
1
1
High
Low
*
*
Low
High
*
*
High
High
*
*
OUT5A
OFF
High
Low
Low
High
Low
Low
Outputs
OUT5B
OFF
Low
High
Low
Low
High
Low
Mode
Standby mode
CW (forward)
CCW (reverse)
Brake
CW (forward)
CCW (reverse)
Brake
Truth Table (Channel 6: D0 = 0, D1 = 0, D2 = 1)
Parallel input
Serial data
IN61
IN62
D5
D6
0
0
1
0
Low
Low
0
1
1
1
High
Low
*
*
Low
High
*
*
High
High
*
*
*: Don’t care
OUT6A
OFF
High
Low
Low
High
Low
Low
Outputs
OUT6B
OFF
Low
High
Low
Low
High
Low
Mode
Standby mode
CW (forward)
CCW (reverse)
Brake
CW (forward)
CCW (reverse)
Brake
No.A0438-24/26
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