tda2614 NXP Semiconductors, tda2614 Datasheet - Page 7

• Manufacturer Part Number: tda2614
• Description: 6 W Hi-fi Audio Power Amplifier
• Manufacturer: NXP Semiconductors

Philips Semiconductors
Notes to the characteristics
1. V
2. The power bandwidth is measured at an output power of P
3. The noise output voltage (RMS value) is measured at R
4. The ripple rejection is measured at R
5. V
6.
7. The internal network at pin 2 is a resistor devider of typical 4 k and 5 k to the positive supply rail. At the connection
July 1994
Operating position; note 6
I
P
THD
B
G
V
|Z
SVRR
I
|V
M
V
Z
I
V
SVRR
| V
| V
I
SYMBOL
P
bias
P
2
V
2-7
O
no
O
no
6 W hi-fi audio power amplifier
v
UTE POSITION
i
GND
|
P
power supplies, the ripple (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 = 1 kHz.
of the 4 k and 5 k 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.
GND
off
P
P
V
|
|
= 24 V; R
= 8 V; R
P
|
= 12 V; R
supply voltage range
total quiescent current
output power
total harmonic distortion
power bandwidth
voltage gain
noise output voltage
input impedance
supply voltage ripple rejection
input bias current
DC output offset voltage
output voltage
mute input impedance
total quiescent current
noise output voltage
supply voltage ripple rejection
DC output offset voltage
offset voltage with respect to
operating position
current if pin 2 is connected to pin 5
L
(
L
AT
= 8 ; T
= 8 ; T
L
I
= 8 ; T
MUTE
amb
PARAMETER
amb
300 A)
amb
= 25 C; f = 1 kHz; asymmetrical power supply. See Fig.5
= 25 C; f = 1 kHz; asymmetrical power supply I
= 25 C; f = 1 kHz; symmetrical power supply I
S
= 0 and f = 100 Hz to 20 kHz, at a ripple voltage of 200 mV. With symmetrical
THD = 0.5%
THD = 10%
P
THD = 0.5%; note 2
note 3
V
note 7
R
note 3
note 4
o
I
L
= 600 mV
= 4 W
=
7
S
CONDITIONS
= 2 k , unweighted (20 Hz to 20 kHz).
O max
3 dB.
MUTE
MUTE
7.5
10
5
6.5
29
14
40
6.7
10
40
MIN.
< 30 A. See Fig.5
< 30 A. See Fig.4
12
20
6.5
8
0.13
40 to
20000
30
70
20
55
0.3
30
0.1
9
20
70
55
40
4
TYP.
Product specification
TDA2614
21
35
0.2
31
140
26
200
1.0
11.3
35
140
200
150
6
MAX.
V
mA
W
W
%
Hz
dB
k
dB
mV
mV
k
mA
dB
mV
mV
mA
UNIT
V
A
V