TDA8591J Datasheet, PDF (18/36 Pages) NXP Semiconductors – 4 X 44 W into 4 or 4 X 75 W into 2 quad BTL car radio power amplifier

Philips Semiconductors
4 × 44 W into 4 Ω or 4 × 75 W into 2 Ω
quad BTL car radio power amplifier
Preliminary specification
TDA8591J
handbo_αok_c, _sh⁰alfpage
(dB)
− 20
MGW461
− 40
(1)
(2)
− 60
(3)
− 80
− 100
10
10²
10³
10⁴
10⁵
f (Hz)
P_o = 1 W.
(1) Separation between channels 1 and 3.
(2) Separation between channels 1 and 4.
(3) Separation between channels 1 and 2.
Fig.16 Channel separation as a function of
frequency; channel 1 driven.
handbo_αok_c, _sh⁰alfpage
(dB)
− 20
MGW462
− 40
(1)
− 60
(2)
(3)
− 80
− 100
10
10²
10³
10⁴
10⁵
f (Hz)
P_o = 1 W.
(1) Separation between channels 2 and 1.
(2) Separation between channels 2 and 3.
(3) Separation between channels 2 and 4.
Fig.17 Channel separation as a function of
frequency; channel 2 driven.
handbo_αok_c, _sh⁰alfpage
(dB)
− 20
MGW463
− 40
(1) (2)
(3)
− 60
− 80
− 100
10
10²
10³
10⁴
10⁵
f (Hz)
P_o = 1 W.
(1) Separation between channels 3 and 1.
(2) Separation between channels 3 and 2.
(3) Separation between channels 3 and 4.
Fig.18 Channel separation as a function of
frequency; channel 3 driven.
2002 Jan 14
handbo_αok_c, _sh⁰alfpage
(dB)
− 20
MGW464
− 40
(1)
(2)
(3)
− 60
− 80
− 100
10
10²
10³
10⁴
10⁵
f (Hz)
P_o = 1 W.
(1) Separation between channels 4 and 1.
(2) Separation between channels 4 and 2.
(3) Separation between channels 4 and 3.
Fig.19 Channel separation as a function of
frequency; channel 4 driven.
18