TDA8596_15 Datasheet, PDF (29/48 Pages) NXP Semiconductors – I2C-bus controlled 4 ´ 45 W power amplifier with symmetrical inputs

NXP Semiconductors
TDA8596
I²C-bus controlled 4 × 45 W power amplifier with symmetrical inputs
Table 17. Characteristics …continued
Refer to test circuit (see Figure 29) at V_P = 14.4 V; R_L = 4 Ω; f = 1 kHz; R_S = 0 Ω; 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
V_POR
power-on reset
voltage
see Figure 9
4.1
5.0
5.8
V
V_O(offset)
output offset voltage amplifier on
amplifier mute
−95
0
−25
0
+95
mV
+25
mV
line driver mode
−40
0
+40
mV
Mode select pin STB/second clip detection pin
V_STB
voltage on pin STB
Standby mode
I²C-bus mode
-
-
1
V
legacy mode (I²C-bus off)
-
-
1
V
Mute operating mode
legacy mode (I²C-bus off)
2.5
-
4.5
V
Operating mode
I²C-bus mode
2.5
-
legacy mode (I²C-bus off)
6.5
-
LOW voltage on pin STB when pulled
[2]
down during clipping
V_P
V
V_P
V
I_STB = 150 µA
I_STB = 500 µA
I_STB
current on pin STB 0 V < V_STB < 8.5 V
clip detection not active; I²C-bus
mode
5.6
-
6.1
-
-
4
6.1
V
7.4
V
30
µA
legacy mode
-
10
70
µA
Start-up, shut-down and mute timing
t_wake
wake-up time
time after wake-up via STB pin before
-
first I²C-bus transmission is recognized;
see Figure 3
300
500
µs
I_LO(SVR)
output leakage
current on pin SVR
-
-
10
µA
TDA8596_2
Product data sheet
Rev. 02 — 8 November 2007
© NXP B.V. 2007. All rights reserved.
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