TDA8580 Philips Semiconductors, TDA8580 Datasheet - Page 9

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TDA8580

Manufacturer Part Number
TDA8580
Description
Multi-purpose power amplifier
Manufacturer
Philips Semiconductors
Datasheet

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Notes to the characteristics
1. Hysteresis between rise and fall voltage when MSB pin is controlled with real voltage source (the hysteresis depends
2. At lower V
3. The noise output is measured in a bandwidth of 20 Hz to 20 kHz.
Table 1
1998 Feb 25
P
G
V
V
V
V
SVRR
Z
CMRR
SYMBOL
i
o
cs
offset(DC)
no
no(mute)
o(mute)
Multi-purpose power amplifier
v
G
on resistor connected to MSB pin).
‘on’ condition at low battery voltage (down to 8 V) when using one-pin operation.
v
VOLTAGE AT PIN 5
Selection of ‘standby’, ‘mute’ and ‘on’.
2 V < V
2 V < V
P
output power
voltage gain
channel separation
channel unbalance
DC output offset voltage
noise output voltage
noise output voltage mute
output voltage mute
supply voltage ripple rejection
input impedance
common mode rejection ratio
V
V
the voltage at the STANDBY pin for ‘on’ condition will be adjusted automatically to maintain an
5
5
< 0.8 V
5
5
8.0 V
< 5.3 V
< 5.3 V
PARAMETER
THD = 0.5%; V
R
THD = 0.5%; V
R
THD = 10%; V
R
THD = 10%; V
R
V
P
V
V
R
R
note 3
V
f
or ‘mute’ condition; R
V
R
i
o(rms)
o
P
P
i(rms)
i(rms)
L
L
L
L
L
s
= 1 kHz; V
s
VOLTAGE AT PIN 13
3.5 V < V
= 2 W; f
= 1 k ; V
= 0
= 4
= 4
= 4
= 4
= 14.4 V; ‘on’ condition
= 14.4 V; ‘mute’ condition;
= 4
= 1 V
= 0.5 V; f
= 3 V
don’t care
don’t care
V
CONDITIONS
13
i
= 1 kHz; R
< 1 V
9
ripple(p-p)
13
P
= 14.4 V; note 3
P
P
< 5.3 V
P
P
i
= 14.4 V;
= 24 V;
= 1 kHz;
= 14.4 V;
= 24 V;
= 2 V, ‘on’
s
L
= 0
= 4
4
11.5
14
25
40
45
46
MIN.
‘mute’ (DC settled)
‘on’ (AC operating)
‘on’ (AC operating)
4.2
13
5.5
16
26
46
0
10
80
0
3
60
60
TYP.
‘standby’ (off)
FUNCTION
Preliminary specification
27
1
100
20
120
20
500
74
MAX.
TDA8580
W
W
W
W
dB
dB
dB
mV
mV
dB
k
dB
UNIT
V
V
V

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