TDA7563A Datasheet, PDF (8/35 Pages) STMicroelectronics – 4 x 50W multifunction quad power amplifier with built-in diagnostics feature

Electrical specifications
TDA7563A
Table 3.
Symbol
Electrical characteristics (continued)
(Refer to the test circuit, V_S = 14.4V; f=1kHz; R_L=4Ω; T_amb= 25°C unless otherwise specified)
Parameter
Test condition
Min. Typ. Max. Unit
THD Total harmonic distortion
C_T
R_IN
G_V1
ΔG_V1
G_V2
ΔG_V2
Cross talk
Input impedance
Voltage gain 1 (default)
Voltage gain match 1
Voltage gain 2
Voltage gain match 2
E_IN1 Output noise voltage 1
P_O = 1 to 10W; STD MODE
HE MODE; P_O = 1.5W
HE MODE; P_O = 8W
0.015 0.1
%
0.01 0.1
%
0.1 0.5
%
P_O = 1-10W, f = 10kHz; STD mode
0.15 0.5
%
R_L = 2Ω; HE MODE; Po = 3W
0.02 0.5
%
G_V = 12dB; STD mode
V_O = 0.1 to 5 V_RMS
0.015 0.1
%
f = 1kHz to 10kHz, R_g = 600Ω
50
60
dB
60 100 130 KΩ
25
26
27
dB
-1
1
dB
11
12
13
dB
-1
1
dB
Rg = 600Ω;
filter 20 Hz to 22 kHz
35
µV
E_IN2 Output noise voltage 2
Rg = 600Ω; G_V = 12dB
filter 20 Hz to 22 kHz
11
µV
SVR Supply voltage rejection
f = 100Hz to 10kHz; V_r = 1Vpk;
50
70
dB
R_g = 600Ω
BW Power bandwidth
100
kHz
A_SB
I_SB
A_M
V_OS
V_AM
T_ON
T_OFF
V_SBY
V_MU
CMRR
V_OP
I_MU
CD_LK
CD_SAT
Standby attenuation
Standby current
Mute attenuation
V_standby = 0
Offset voltage
Mute & Play
Min. supply mute threshold
Turn on delay
D2/D1 (IB1) 0 to 1
Turn off delay
D2/D1 (IB1) 1 to 0
Standby/mute pin for standby
Standby/mute pin for mute
Input CMRR
V_CM = 1Vpk-pk; Rg = 0 Ω
Standby/mute pin for operating
Standby/mute pin current
Clip det. high leakage current
Clip det. saturation voltage
V_standby/mute = 8.5V
V_standby/mute < 1.5V
CD off / V_CD = 6V
CD on; I_CD = 1mA
90 110
dB
1
10
µA
80 100
dB
-60
0
60
mV
7
7.5
8
V
5
20
ms
5
20
ms
0
1.5
V
3.5
5
V
55
dB
7
V_S
V
20
40
μA
0
5
μA
0
5
μA
300 mV
8/35