Datasheet Details
| Part number | AM5868 |
|---|---|
| Manufacturer | AMtek |
| File Size | 910.05 KB |
| Description | 5-channel BTL Driver |
| Datasheet |
 AM5868 Datasheet
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General Description
PIN No
Pin Name
Function
1
VINFC
Input for focus driver
2
OP2IN-
Comparator 2 input (-)
3
OP2IN+
Comparator 2 input (+)
4
VINSL+
OPAMP input (+) for the sled driver
5
OP2OUT
Comparator 2 output
6
FWD
Tray driver forward input
7
REV
Tray driver reverse input
8
Vcc1
Vcc for
Key Features
- 1) Two comparators built-in: Two general-purpose voltage comparators are built-in. 2) Two channels are voltage-type BTL drivers for actuators of tracking and focus. Two channels are voltage-type BTL driver for sled and spindle motors. It is also built-in one channel bi-direction DC motor driver for tray. 3) Wide dynamic range [9.0V (typ. ) when Vcc1= Vcc2= 12V, at RL=8Ω load]. 4) Separating power of Vcc1 and Vcc2 is to improve power efficiency by a low supply voltage for tracking, focus, and spin.