參數(shù)資料
型號: TZA1049TH
廠商: NXP SEMICONDUCTORS
元件分類: 消費家電
英文描述: SPECIALTY CONSUMER CIRCUIT, PDSO28
封裝: PLASTIC, HEAT SINK, SOP-28
文件頁數(shù): 11/17頁
文件大?。?/td> 104K
代理商: TZA1049TH
2004 Mar 09
3
Philips Semiconductors
Product specication
4-channel BTL driver for CD/DVD drives
TZA1049
1
FEATURES
Two Bridge-Tied Load (BTL) driver channels for sled
and spindle motors and actuators
Pulse Width Modulation (PWM) input
Integral thermal shut-down circuit
Integral mute control
Two regulated reference voltage outputs for other chips
in system; 3.3 V and 1.8 V respectively
HSOP28 package.
2
APPLICATIONS
BTL driver for CD and DVD players.
3
GENERAL DESCRIPTION
The TZA1049 is a four-channel BTL driver IC for driving
motors and actuators in CD and DVD players.
Two reference voltage outputs are also available for
peripheral ICs such as servo and pick-up head drivers.
The spindle motor control inputs to the IC can be either
differential or single-ended.
4
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME
DESCRIPTION
VERSION
TZA1049TH
HSOP28
plastic, heatsink small outline package; 28 leads
SOP007
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