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STABP01-STABP01D
BASH DIGITAL PROCESSOR
1/7
STABP01December 2002
BASH® LICENCE REQUIRED
DESCRIPTIONThe STABP01 processor is used to control the
BASH® Digital Converter. When used in conjunction
with BASH® amplifiers a fully integrated high efficien-
cy power amplifier is realized.
By analyzing the audio input, the Processor deter-
mines the appropriate on/off events and generates a
digital pulse for the Digital Converter. The converter
turns this pulse into a power signal that feeds the
power amplifier. The feedback system allows the pro-
cessor to constantly adapt to the audio signal and re-
generate the digital pulse thereby maintaining a
constant voltage across the output devices.
DIGITAL PROCESSOR
BLOCK DIAGRAM
STABP01 2/7
ABSOLUTE MAXIMUM RATINGS
THERMAL DATA
PIN CONNECTION
TYPICAL APPLICATION CIRCUIT
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STABP01
ELECTRICAL CHARACTERISTCS (Vs = 10V; Rt = 22kΩ; Ct = 2.2nF; t = 25°C unless otherwise specified)
STABP01 4/7
(*) Rt, Ct = 1% precision component
ELECTRICAL CHARACTERISTCS (continued)
5/7
STABP01
STABP01 6/7
