ML58C88
7)
Tray driver logic input:
FWD (pin 6)
REV (pin 7)
VOTR+(pin10)
OPEN
L
H
L
VOTR- (pin 9)
OPEN
H
L
L
Function
Quiescent Current
Voltage for mute ON
Voltage for mute OFF
Output offset voltage
L
H
L
H
Open Mode
Reverse Mode
Forward Mode
Brake Mode
Input circuit of pin 6 and pin 7 is designed to avoid simultaneous activation of upper
and lower output it ; however, in order to improve reliability, apply motor
forward/reserve input once through open mode.
We recommend time period for open longer tan 10 sec.
“H” side Output voltage on output voltage (VOL+,VOL-) varies depending on output
control therminal for tray (pin21). “H” side output voltage is set three times (9.2dB
Typ.). VTCL(pin21). And. “L” side output voltage is equal to output saturation
voltage.
APPLICATION CIRCUIT
7
MINILOGIC [ MINILOGIC DEVICE CORPORATION LIMITED ]
