TPA751
description
D OR DGN PACKAGE (TOP VIEW)
SHUTDOWN 1
VO-
BYPASS 2
IN+ 3
IN- 4
VO+
Micro Star Juniort (GQS) Package (TOP VIEW)
(E2)
SHUTDOWN (E3)
BYPASS IN+
IN-
(E4) (E5)
(A2)
(A3)
VO- GND
(A4) (A5)
VDD VO+
(SIDE VIEW)
NOTE: The shaded terminals are used for thermal connections to the ground plane.
The TPA751 is a bridge-tied load (BTL) audio power amplifier developed especially for low-voltage applications where internal speakers are required. Operating with a 3.3-V supply, the TPA751 can deliver 250-m W of continuous power into a BTL 8-Ω load at less than 0.6% THD+N throughout voice band frequencies. Although this device is characterized out to 20 k Hz, its operation is optimized for narrower band applications such as wireless munications. The BTL configuration eliminates the need for external coupling capacitors on the output in most applications, which is particularly important for small battery-powered equipment. This device features a shutdown...
