TDA8580J Datasheet, PDF (15/28 Pages) NXP Semiconductors – Multi-purpose power amplifier

Philips Semiconductors
Multi-purpose power amplifier
Preliminary specification
TDA8580J
handbook^−, ²h⁰alfpage
α _cs
(dB)
− 30
MGS719
−40 ₍₁₎
(2)
(3)
− 50
− 60
10
10²
10³
10⁴ _{fi (Hz)} 10⁵
P_o = 2 W; R_S = 0 Ω; R_L = 4 Ω; V_P = 14.4 V.
(1) Channel 1 to channel 2.
(2) Channel 1 to channel 3.
(3) Channel 1 to channel 4.
Fig.25 Channel separation as a function of
frequency; SE mode.
handbook^−, ²h⁰alfpage
SVRR
(dB)
− 40
− 60
MGS720
(1)
(2)
− 80
10
10²
10³
10⁴ _{fi (Hz)} 10⁵
R_s = 0 Ω; V_ripple(p-p) = 2 V.
(1) V_p = 14.4 V.
(2) V_p = 24 V.
Fig.26 SVRR as a function of frequency;
BTL mode.
handbook^−, ²h⁰alfpage
SVRR
(dB)
− 30
MGS721
− 40
(1)
(2)
− 50
− 60
10
10²
10³
10⁴ _{fi (Hz)} 10⁵
R_s = 0 Ω; V_ripple(p-p) = 2 V.
(1) V_p = 14.4 V.
(2) V_p = 24 V.
Fig.27 SVRR as a function of frequency; SE mode.
2000 Apr 18
15