TDA8591J Datasheet, PDF (10/36 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
handbook, halfpage
DIAG
MICRO-
CONTROLLER
V
R
MGU513
a. Internal pull-up.
handbook, halfpage
DIAG
V
MICRO-
CONTROLLER
R
MGU514
b. External pull-up.
handbook, halfpage
DIAG
5V
R2
MICRO-
CONTROLLER
IN1
R1
MGU515
handbook, halfpage
DIAG
5V
R2
IN2
MICRO-
CONTROLLER
IN1
R1
MGU516
c. Level shifter.
d. Two-pin diagnostics.
Fig.8 Connecting the DIAG output to a microcontroller input.
2002 Jan 14
10