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TDA8551 Datasheet PDF

Part Series:TDA8551 Series
Description:1W BTL audio amplifier with digital volume control
Document:TDA8551T/N1,112 Datasheet PDF (20 Pages)

TDA8551 Datasheet PDF

18 Pages
NXP
IC 1Channel(S), VOLUME CONTROL CIRCUIT, PDSO8, 3.9MM, PLASTIC, MS-012, SOT96-1, SOP-8, Audio Control IC

TDA8551 - Philips Specifications

TYPE
DESCRIPTION
Case/Package
DIP
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TDA8551 - Philips Function Overview

GENERAL DESCRIPTION
The TDA8551; TDA8551T is a one channel 1 W Bridge-Tied Load (BTL) audio power amplifier capable of delivering 1 W output power to an 8 Ω load at THD = 10% using a 5 V power supply. The circuit contains a BTL power amplifier, a digital volume control and standby/mute logic. The TDA8551T comes in an 8 pin SO package and the TDA8551 in a 8 pin DIP package.
FEATURES
• One pin digital volume control
• Volume setting with UP/DOWN pulses
• Flexibility in use
• Few external components
• Low saturation voltage of output stage
• standby mode controlled by CMOS compatible levels
• Low standby current
• No switch-on/switch-off plops
• High supply voltage ripple rejection
• Protected against electrostatic discharge
• Outputs short circuit safe to ground, VP and across the load
• Thermally protected.
APPLICATIONS
• Portable consumer products
• Personal computers
• Telephony.
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