Philips TDA2615 User Manual
Page 7
1995 May 08
7
Philips Semiconductors
Product specification
2
×
6 W hi-fi audio power amplifier
TDA2615
Notes
1. V
P
=
±
12 V; R
L
= 8
Ω
; T
amb
= 25
°
C; f
i
= 1 kHz; symmetrical power supply I
MUTE
=
<
30
µ
A (see Fig.4).
2. The power bandwidth is measured at a maximum output power (P
Omax
) of
−
3 dB.
3. The noise output voltage (RMS value) is measured at R
S
= 2 k
Ω
, unweighted (20 Hz to 20 kHz).
4. The ripple rejection is measured at R
S
= 0 and f
i
= 100 Hz to 20 kHz. The ripple voltage (200 mV) is applied in phase
to the positive and the negative supply rails. With asymmetrical power supplies, the ripple rejection is measured at
f
i
= 1 kHz.
5.
±
V
P
= 4 V; R
L
= 8
Ω
; T
amb
= 25
°
C; f
i
= 1 kHz; symmetrical power supply (see Fig.4).
6. V
P
= 24 V; R
L
= 8
Ω
; T
amb
= 25
°
C; f
i
= 1 kHz; asymmetrical power supply I
MUTE
<
30
µ
A (see Fig.5).
7. The internal network at pin 2 is a resistor divider of typical 4 k
Ω
and 5 k
Ω
to the positive supply rail. At the connection
of the 4 k
Ω
and 5 k
Ω
resistor a zener diode of typical 6.6 V is also connected to the positive supply rail. The spread
of the zener voltage is 6.1 to 7.1 V.
Operating position; note 6
I
q(tot)
total quiescent current
18
40
70
mA
P
O
output power
THD = 0.5%
5
6
−
W
THD = 10%
6.5
8
−
W
THD
total harmonic distortion
P
O
= 4 W
−
0.13
0.2
%
B
power bandwidth
THD = 0.5%; note 1
−
40 to 20000
−
Hz
G
v
voltage gain
29
30
31
dB
G
v
gain unbalance
−
0.2
1
dB
V
no
noise output voltage
note 3
−
70
140
µ
V
Z
i
input impedance
14
20
26
k
Ω
SVRR
supply voltage ripple rejection
35
44
−
dB
α
cs
channel separation
−
45
−
dB
M
UTE POSITION
(I
MUTE
≥
300
µ
A)
V
O
output voltage
V
I
= 600 mV
−
0.3
1.0
mV
Z
2
−
7
mute input impedance
note 7
6.7
9
11.3
k
Ω
I
q(tot)
total quiescent current
18
40
70
mA
V
no
noise output voltage
note 3
−
70
140
µ
V
SVRR
supply voltage ripple rejection
note 4
35
44
−
dB
∆
V
off
offset voltage with respect to operating
position
−
4
150
mV
I
2
current if pin 2 is connected to pin 5
−
−
6
mA
SYMBOL
PARAMETER
CONDITIONS
MIN.
TYP.
MAX.
UNIT