TDA8564Q Datasheet, PDF (6/15 Pages) NXP Semiconductors – 2 x 24 W BTL or 4 x 12 W single-ended car radio power amplifier

Philips Semiconductors
2 × 24 W BTL or 4 × 12 W single-ended car
radio power amplifier
Preliminary specification
TDA8564Q
DC CHARACTERISTICS
V_P = 14.4 V; T_amb = 25 °C; measured in Fig.17; unless otherwise specified.
SYMBOL
PARAMETER
CONDITIONS
MIN. TYP. MAX. UNIT
Supply
V_P
I_q
V_O
|∆V_O|
supply voltage
quiescent current
DC output voltage
DC output offset voltage
Mute select switch
V₁₄
switch-on voltage level
MUTE CONDITION
V_mute
V_O
|∆V_O|
mute voltage
output signal in mute position
DC output offset voltage
STANDBY CONDITION
V_stb
DC voltage in standby condition
I_stb
DC current in standby condition
I_sw
switch-on current
Diagnostic output (pin 16)
V_DIAG
diagnostic output voltage
note 1
see Fig.9
note 2
V_I(max) = 1 V; f = 1 kHz
any short-circuit or clipping
6.0 14.4 18.0 V
−
80 160 mA
−
6.9 −
V
−
−
250 mV
8.5 −
−
V
3.3 −
−
−
−
−
6.4 V
20 mV
250 mV
0
−
2
V
−
−
100 µA
−
12 40 µA
−
−
0.6 V
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 18 V < V_P < 30 V the DC output voltage ≤¹â„₂V_P.
February 1995
7