Datasheet

TAS5630B
SLES217C –NOVEMBER 2010–REVISED SEPTEMBER 2012 www.ti.com
PIN FUNCTIONS (continued)
PIN
Function
(1)
DESCRIPTION
NAME PHD NO. DKD NO.
Power-supply input for half-bridge D requires close decoupling of 0.01-μF
PVDD_D 30, 31 25, 26 P
capacitor in parallel with 2.2-μF capacitor to GND_D.
READY 19 19 O Normal operation; open-drain; active-high
RESET 2 4 I Device reset input; active-low
SD 15 17 O Shutdown signal, open-drain, active-low
Power supply for digital voltage regulator requires a 10-μF capacitor in parallel
VDD 64 2 P
with a 0.1-μF capacitor to GND for decoupling.
Analog comparator reference node requires close decoupling of 1 nF to
VI_CM 6 8 O
AGND.
VREG 9 11 P Digital regulator supply filter pin requires 0.1-μF capacitor to AGND.
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