TDA8580 Philips Semiconductors, TDA8580 Datasheet - Page 2

• Manufacturer Part Number: TDA8580
• Description: Multi-purpose power amplifier
• Manufacturer: Philips Semiconductors

Philips Semiconductors
FEATURES
General
Protection
ORDERING INFORMATION
1998 Feb 25
Operating voltage from 8 to 28 V
Low distortion
Few external components, fixed gain
High output power
Can be used as a stereo amplifier in bridge-tied load
(BTL) or quad single-ended (SE) amplifiers
Single-ended mode without loudspeaker capacitor
Mute and standby mode with one- or two-pin operation
Diagnostic information for Dynamic Distortion Detector
(DDD), high temperature (145 C) and short-circuit
No switch on/off plops when switching between
‘standby’ to ‘mute’ and from ‘mute’ to ‘on’
Low offset variation at outputs between ‘mute’ and ‘on’
Fast mute on supply voltage drops.
Reverse polarity safe
Short-circuit proof to ground, positive supply voltage on
all pins and across load
ESD protected on all pins
Thermal protection against temperatures exceeding
150 C
Load dump protection
Protected against open-circuit ground pins and output
short-circuited to supply ground.
Multi-purpose power amplifier
NUMBER
TDA8580
TYPE
DBS17P
NAME
plastic DIL-bent-SIL power package; 17 leads (lead length 12 mm)
DESCRIPTION
2
GENERAL DESCRIPTION
The TDA8580 is a stereo bridge-tied load (BTL) or a quad
single-ended amplifier that operates over a wide supply
voltage range from 8 to 28 V. This makes it suitable for
many applications, such as car radios, television and
home-sound systems.
Because of an internal voltage buffer, this device can be
used without a capacitor connected in series with the load
(SE application). A combined BTL and 2
can also be configured.
PACKAGE
Preliminary specification
TDA8580
SE application
SOT243-1
VERSION