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2004 Jan 28 2
Philips Semiconductors Product specification
22 W BTL or 2 × 11 W
stereo power amplifier
TDA1519C
FEATURES
• Requires very few external components for Bridge-Tied
Load (BTL) operation
• Stereo or BTL application
• High output power
• Low offset voltage at output (important for BTL
applications)
• Fixed gain
• Good ripple rejection
• Mute/standby switch
• Load dump protection
• AC and DC short-circuit safe to ground and V
P
• Thermally protected
• Reverse polarity safe
• Capability to handle high energy on outputs (V
P
=0V)
• No switch-on/switch-off plops
• Protected against electrostatic discharge
• Low thermal resistance
• Identical inputs (inverting and non-inverting)
• Pin compatible with TDA1519B (TDA1519C and
TDA1519CSP).
GENERAL DESCRIPTION
The TDA1519C is an integrated class-B dual output
amplifier in a 9-lead plastic single in-line power package or
20-lead heatsink small outline package.
For the TDA1519CTH (SOT418-3), the heatsink is
positioned on top of the package, which allows an external
heatsink to be mounted on top. The heatsink of the
TDA1519CTD (SOT397-1) is facing the PCB, allowing the
heatsink to be soldered onto the copper area of the PCB.
ORDERING INFORMATION
TYPE NUMBER
PACKAGE
NAME DESCRIPTION VERSION
TDA1519C SIL9P plastic single in-line power package; 9 leads SOT131-2
TDA1519CSP SMS9P plastic surface mounted single in-line power package; 9 leads SOT354-1
TDA1519CTD HSOP20 plastic, heatsink small outline package; 20 leads SOT397-1
TDA1519CTH HSOP20 plastic, heatsink small outline package; 20 leads; low stand-off height SOT418-3