STEVAL-CCA003V1 Datasheet, PDF (1/4 Pages) STMicroelectronics – Near-zero pop and click

STEVAL-CCA003V1
Low-voltage stereo audio power amplifier based on the TS4984
Data Brief
Features
■ Operates from V_CC=2.2 V to 5.5 V
■ 1 W output power per channel @ V_CC=5 V,
THD+N=1%, RL= 8 Ω
■ 10 nA standby current
t(s) ^{■ 62 dB PSRR @ 217 Hz with grounded inputs}
c ^{■ High SNR: 100 dB (A-weighted filter) typ.}
u _{■ Near-zero pop and click}
rod ^{■ Available in the QFN16 4x4 mm, 0.5 mm pitch,}
lead-free package
lete ^{P Description}
o _{This evaluation board is designed for the TS4984}
bs ^{stereo audio power amplifier. The micro-package}
QFN16 (quad, flat, non-leaded, 16-pin) combines
- ^{O space-saving with good thermal dissipation. The}
) BTL gain is set at 2 V for both channels and can
t(s ^{be adapted if necessary with a modification of R1/}
R8 or R2/R6 values for the left/right channels. The
uc ^{R3/R6 and C3/C5 component locations are empty}
d on the board to allow changes to both input
ro ^{configurations from single-ended to differential.}
P ^{For use in differential mode, R4/R7 must be}
modified. The C1/C6 component locations are
te _{also left empty so that, if required, a low-pass filter}
Obsole ^{can be added.}
STEVAL-CCA003V1
January 2008
Rev 1
For further information contact your local STMicroelectronics sales office.
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