PD168103_15 Datasheet, PDF (7/22 Pages) Renesas Technology Corp – 5-CHANNEL OPERATIONAL AMPLIFIER, IRIS DRIVER, AND 4-CHANNEL H-BRIDGE DRIVER

µ PD168103
3. FUNCTION OPERATION TABLE
3.1 Reset Function
The internal circuit is shut off and the circuit current is kept to 1 µA MAX. when the RESETB pin is made L (reset
status). In this status, the output pin goes into a Hi-Z (High impedance) state. Set the RESETB pin H for normal
usage.
Remark H: High level, L: Low level
3.2 Stepping Motor Driving Block
Table 3−1. I/O Truth Table of the Stepping Motor Driving Block
EN12, EN34
H
L
IN1, IN2, IN3, IN4
L
H
L
H
OUT1A, OUT2A, OUT3A, OUT4A
H
L
Hi-Z
Hi-Z
OUT1B, OUT2B, OUT3B, OUT4B
L
H
Hi-Z
Hi-Z
Data Sheet S17332EJ1V0DS
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