SZA1006HL, SZA1010, SZA1010T Selling Leads, Datasheet
MFG:PHILIPS Package Cooled:TQFP D/C:05+
SZA1006HL, SZA1010, SZA1010T Datasheet download
Part Number: SZA1006HL
MFG: PHILIPS
Package Cooled: TQFP
D/C: 05+
MFG:PHILIPS Package Cooled:TQFP D/C:05+
SZA1006HL, SZA1010, SZA1010T Datasheet download
MFG: PHILIPS
Package Cooled: TQFP
D/C: 05+
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PDF/DataSheet Download
Datasheet: SZA1000
File Size: 168867 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: SZA1010
File Size: 92948 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
PDF/DataSheet Download
Datasheet: SZA1010T
File Size: 92948 KB
Manufacturer: PHILIPS [Philips Semiconductors]
Download : Click here to Download
The SZA1010 or Digital Servo Driver 3 (DSD-3) consists of 1-bit class-D power drivers, which are specially designed for digital servo applications. Three such amplifiers are integrated in one chip, to drive the focus and radial actuators and the sledge motor of a compact disc optical system.
The main benefits of using this principle are its higher efficiency grade compared to conventional analog power amplifiers, its higher integration level, its differential output and the fact that only a few external components are needed. When using these digital power drivers in a digital servo application, the statement 'complete digital servo loop' becomes more realistic.
SYMBOL | PARAMETER |
MIN. |
MAX. |
UNIT |
VDDD | digital supply voltage |
-0.5 |
+6.5 |
V |
VDDA(X) | analog supply voltage |
-0.5 |
+6.5 |
V |
VSSD - VSSA(x) | ground supply voltage difference |
-5 |
+5 |
mV |
Ptot | total power dissipation |
- |
tbf |
mW |
Tstg | storage temperature |
-55 |
+150 |
|
Tamb | operating ambient temperature |
-40 |
+85 |
Servo functions
` 1-bit class-D focus actuator driver (4 )
` 1-bit class-D radial actuator driver (4 )
` 1-bit class-D sledge motor driver (2 ).
Other features
` Supply voltage 5 V only
` Small package (SOT163-1)
` Higher efficiency, compared with conventional drivers, due to the class-D principle
` Built-in digital notch filters for higher efficiency
` Enable input for focus and radial driver
` Enable input for sledge driver
` 3-state input for radial driver
` Doubled clock frequency
` Differential outputs for all drivers
` Separate power supply pins for all drivers.