參數(shù)資料
型號: LB1846M
廠商: Sanyo Electric Co.,Ltd.
英文描述: Low-Voltage/Low Saturation Voltage Type Bidirectional Motor Driver(低電壓/低飽和電壓型雙向電機(jī)驅(qū)動器)
中文描述: Low-Voltage/Low飽和電壓型雙向電動機(jī)驅(qū)動器(低電壓/低飽和電壓型雙向電機(jī)驅(qū)動器)
文件頁數(shù): 5/8頁
文件大?。?/td> 117K
代理商: LB1846M
Truth Tables
[LB1846M]
Note: 1. “—” indicates a “don’t care” input.
2. If two high levels (H/H) are input to the IN1/IN2 pins with the timing shown in
x
in the figure below, then the IN2 input that arrived later will be
ignored and the IC will function as though an H/L combination is applied to the IN1/IN2 pins. Similarly, the timing shown in
results in a L/H
combination on the IN1/IN2 pins.
No. 5339-5/8
LB1846M, 1848M
IN1
IN2
IN3
IN4
OUT1
OUT2
OUT3
OUT4
Notes
L
L
L
L
OFF
OFF
OFF
OFF
Standby
H
L
L
L
H
L
OFF
OFF
H
L
H
L
H
L
H
L
L
L
H
L
OFF
OFF
H
L
L
H
H
L
L
H
H
L
1-2 phase excitation
L
H
L
L
L
H
OFF
OFF
L
H
L
H
L
H
L
H
L
L
L
H
OFF
OFF
L
H
H
L
L
H
H
L
L
H
H
H
The logic output for the first high-level
input is produced.
*
2
H
H
[LB1848M]
Note: “—” indicates a “don’t care” input.
ENA
IN1
IN2
OUT1
OUT2
OUT3
OUT4
Notes
L
OFF
OFF
OFF
OFF
Standby
L
L
H
L
H
L
H
L
H
H
L
L
H
2-phase excitation
H
H
L
H
L
H
H
L
L
H
H
L
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