TDA8566 Datasheet, PDF (12/21 Pages) NXP Semiconductors – 2 ´ 40 W/2 W stereo BTL car radio power amplifier with differential inputs and diagnostic outputs

NXP Semiconductors
13. Test information
TDA8566
2 × 40 W/2 Ω stereo BTL car radio power amplifier
V_in1
V_in2
+
V_{MODE _}
Rs/2
220 nF _IN1+
60
kΩ
MODE
Rs/2
220 nF
60
kΩ
IN1−
V_ref
SGND
−
Rs/2
220 nF _IN2+
60
kΩ
Rs/2
220 nF
60
kΩ
IN2−
Fig 9. Stereo BTL test diagram
V_P1
V_P2
100
2200 µF
nF
(16V)
OUT1+
+
V_P =
_ 14.4 V
TDA8566
CLIP
DETECTOR
RL1
OUT1−
V_P V_P
10 10
kΩ kΩ
CLIP
DIAGNOSTIC
INTERFACE
OUT2+
DIAG
RL2
OUT2−
PGND1 PGND2
mgu359
TDA8566_6
Product data sheet
Rev. 06 — 15 October 2007
© NXP B.V. 2007. All rights reserved.
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