TDA8569Q_15 Datasheet, PDF (8/18 Pages) NXP Semiconductors – 4X40 W BTL quad car radio power amplifier

Philips Semiconductors
4 × 40 W BTL quad car radio
power amplifier
Product specification
TDA8569Q
DC CHARACTERISTICS
V_P = 14.4 V; T_amb = 25 °C; measured in Fig.7; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
V_P
I_q(tot)
supply voltage
total quiescent current
Operating condition
V_MODE
I_MODE
V_O
V_OS
mode select switch level
mode select switch current
output voltage
output offset voltage
Mute condition
V_MODE
V_O
V_OS
∆V_OS
mode select switch level
output voltage
output offset voltage
change of output offset voltage
note 1
R_L = ∞
V_MODE = 14.4 V
note 2
note 2
switching between mute and
operating
6
14.4 18 V
−
230 360 mA
8.5 −
V_P
V
−
30 80 µA
−
7.0 −
V
−
−
150 mV
3.3 −
6.4 V
−
7.0 −
V
−
−
100 mV
−
−
100 mV
Standby condition
V_MODE
I_stb
mode select switch level
standby current
Diagnostic
V_DIAG
T_vj
diagnostic output voltage
temperature pre-warning
during any fault condition
V_DIAG = 0.6 V
0
−
2
V
−
0.2 10 µA
−
−
0.6 V
−
145 −
°C
Notes
1. The circuit is DC adjusted at V_P = 6 to 18 V and AC operating at V_P = 8.5 to 18 V.
2. At V_P = 18 to 30 V the DC output voltage ≤ ¹â„₂V_P.
2003 Aug 08
8