2002 Jul 19

8

Philips Semiconductors

Product specification

Class AB stereo headphone driver

TDA1308; TDA1308A

handbook, halfpage

3

Po

(mW)

4

VDD (V)

5

100

10

20

40

60

MKA786

RL = 16 Ω

32

Ω

8

Ω

Fig.8 Output power as a function of supply voltage.

handbook, halfpage

−110

−90

−70

−50

MKA787

fi (Hz)

(THD

+N)/S

(dB)

RL = 5 kΩ; VO(p-p) = 3.5 V

RL = 32 Ω; Po = 50 mW

RL = 16 Ω; Po = 50 mW

Fig.9 Total harmonic distortion plus noise-to-signal ratio as a function of input frequency.