AM2088AH/ATH
Motor Driver ICs
Dual BTL Power Driver
AM2088AH/ATH
The AM2088AH/ATH is specially developed for the application of compact disc players and is capable of driving
focus, tracking and sled functions and spindle motors.
Applications
CD-audio, VCD, and DVD-player
Features
1)
2)
3)
4)
5)
No external component.
High output current.
Single power supply.
Low output offset voltage.
ESD protection on all pins.
6) DIP16 package for AM2088AH, SO16 package
for AM2088ATH
7) Build-in thermal shutdown
Absolute maximum ratings (Ta=25℃)
℃
Parameter
Supply voltage
Peak output current
Symbol
Limits
Unit
VP
IORM
16
* 0.5
1.4 (A type)
1.1 (AT type)
-40 ~ +85
-55 ~ +150
V
A
Power dissipation
Operate Temp range
Storage Temp range
Pd
Topr
Tstg
W
℃
℃
* For 1 channel output.
Quick references (Ta=25℃)
℃
Parameter
Symbol
min
Supply voltage
VP
5
Internal voltage gain
GV
12
Quiescent current @ 9V VP
Slew rate
max
Unit
14
V
14
dB
IDDQ
24
mA
SR
1
V/us
300
nA
Input current
AMtek semiconductors
-1-
typ
13
Apr 2002 V1.5
