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SZA1010 Datasheet Digital Servo Driver 3 DSD-3

Manufacturer: NXP Semiconductors

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General Description

SZA1010 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

Overview

www.DataSheet4U.com INTEGRATED CIRCUITS DATA SHEET SZA1010 Digital Servo Driver 3 (DSD-3) Preliminary specification File under Integrated Circuits, IC01 1997 Apr 07 w w w a D .

S a t e e h U 4 t m o .c www.DataSheet4U.

Key Features

  • Servo functions.
  • 1-bit class-D focus actuator driver (4 Ω).
  • 1-bit class-D radial actuator driver (4 Ω).
  • 1-bit class-D sledge motor driver (2 Ω). 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 dr.

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