TDA8595_15 Datasheet, PDF (32/51 Pages) NXP Semiconductors – I2C-bus controlled 4  45 W power amplifier

NXP Semiconductors
TDA8595
I²C-bus controlled 4  45 W power amplifier
Table 17. Characteristics …continued
Refer to test circuit (see Figure 30) at V_P = V_P1 = V_P2 = 14.4 V; R_L = 4 ; f = 1 kHz; R_S = 0 ; normal mode; unless otherwise
specified. Tested at T_amb = 25 C; guaranteed for T_amb = 40 C to +105 C.
Symbol
Parameter
Conditions
Min
Typ
Max Unit
Amplifier
P_o
output power
R_L = 4 ; V_P = 14.4 V;
THD = 0.5 %
18
20
-
W
R_L = 4 ; V_P = 14.4 V;
THD = 10 %
23
25
-
W
R_L = 4 ; V_P = 14.4 V; maximum
37
40
-
W
power; V_i = 2 V (RMS) square
wave
R_L = 4 ; V_P = 15.2 V; maximum
41
45
-
W
power; V_i = 2 V (RMS) square
wave
R_L = 2 ; V_P = 14.4 V;
THD = 0.5 %
29
32
-
W
R_L = 2 ; V_P = 14.4 V;
THD = 10 %
37
41
-
W
R_L = 2 ; V_P = 14.4 V; maximum
58
64
-
W
power; V_i = 2 V (RMS) square
wave
THD
total harmonic distortion P_o = 1 W to 12 W; f = 1 kHz;
-
R_L = 4 
P_o = 1 W to 12 W; f = 10 kHz
-
P_o = 1 W to 12 W; f = 20 kHz
-
line driver mode; V_o = 1 V (RMS)
-
and 5 V (RMS),
f = 20 Hz to 20 kHz; complex
load; see Figure 32
0.01 0.1
%
0.09 0.3
%
0.14 0.4
%
0.02 0.05 %
_cs
channel separation
f = 1 kHz; R_S = 1 k;
R_ACGND = 250 
[5] ₆₅
80
-
dB
f = 10 kHz; R_S = 1 k;
R_ACGND = 250 
[5] ₆₀
65
-
dB
SVRR
supply voltage ripple
100 Hz to 10 kHz; R_S = 1 k;
[5] ₅₅
70
-
dB
rejection
R_ACGND = 250 
CMRR
common mode rejection normal mode; V_cm = 0.3 V (p-p); ^[5] 45
65
-
dB
ratio
f = 1 kHz to 3 kHz, R_S = 1 k;
R_ACGND = 250 
V_cm(max)(rms)
maximum common mode f = 1 kHz
voltage (RMS value)
-
-
0.6
V
V_n(o)
output noise voltage
filter 20 Hz to 22 kHz; R_S = 1 k
mute mode
-
19
26
V
line driver mode
-
22
29
V
normal mode
-
45
65
V
G_v
voltage gain
single ended in; differential out
normal mode
25.5 26
26.5 dB
line driver mode
15.5 16
16.5 dB
TDA8595
Product data sheet
All information provided in this document is subject to legal disclaimers.
Rev. 5 — 11 June 2013
© NXP B.V. 2013. All rights reserved.
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