TDA8564Q Datasheet, PDF (10/15 Pages) NXP Semiconductors – 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier

Philips Semiconductors
2 × 24 W BTL or 4 × 12 W single-ended car
radio power amplifier
Preliminary specification
TDA8564Q
50
handbook, full pagewidth
Po
(W)
40
30
20
10
0
8
(1) THD = 30%.
(2) THD = 10%.
(3) THD = 0.5%.
MGA710
(1)
(2)
(3)
10
12
14
16
VP (V)
18
Fig.11 Output power as a function of supply voltage (BTL).
10
handbook, full pagewidth
THD
(%)
1
10 ¹
MLC812
(1)
10 ²
10 ¹
1
(1) f = 1 kHz.
10
Po (W)
10 ²
Fig.12 Total harmonic distortion as a function of output power; V_P = 14.4 V; R_L = 4 Ω (single-ended).
February 1995
11