NXP Semiconductors
11. Application information
TDA1308
Class-AB stereo headphone driver
R1
VINA
10 kΩ
C7
1 μF
R5
3.9 kΩ
C1
22 μF
6V
R2
10 kΩ VINB
C6
1 μF
R3
3.9 kΩ
Fig 4. Typical application
R6
3.9 kΩ
C4
100 μF/6 V
18
2
3
5 TDA1308
6
74
C5
0.1 μF
VOUTA
RL
C2
100 μF
10 V
R4
3.9 kΩ
C3
100 μF/6 V
VOUTB
RL
001aan758
12. Test information
VDD
VINA
3.9 kΩ
Vref
(typ. 2.5 V)
VINB
3.9 kΩ
3.9 kΩ
100 μF
VOUTA
RL
18
2
3
TDA1308
5
6
74
C6
100 μF
3.9 kΩ
100 μF
Fig 5. Measurement circuit for inverting application
VOUTB
RL
mka782
TDA1308
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 14 March 2011
© NXP B.V. 2011. All rights reserved.
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