ILA7052
ILA7052
MONO OUTPUT AMPLIFIER
GENERAL DESCRIPTION
The ILA7052 is a mono output amplifier in a 8-lead dual-in-line (DIL) plastic package. The device is designed
for battery-fed portable audio applications.
Features:
鈥?No external components
鈥?Low power consumption
鈥?No switch-on or switch-off clicks
鈥?No external heatsink required
鈥?Good overall stability
鈥?Short-circuit proof
QUICK REFERENCE DATA
SYMBOL
Vp
ltot
Gv
Po
THD
PARAMETER
Supply voltage range
Total quiescent current
Voltage gain
Output power
Total harmonic distortion
THD
=
10%; 8 Q
Po=0,1W
CONDITIONS
MIN.
3
-
38
-
-
TYP.
6
4
39
1,2
0,2
MAX.
18
8
40
-
1,0
UNIT
V
mA
dB
W
%
R
L
=鈭瀪
PACKAGE OUTLINE
8-lead DIL; plastic (SOT97); SOT97-1;
PINNNG
1
2
3
4
Vp
IN
GND1
n.c.
supply voltage
input
ground (signal)
not connected
5
6
7
8
OUT1
GND2
n.c.
OUT2
output 1
ground (substrate)
not connected
output 2
RATINGS
Limiting values in accordance with the Absolute Maximum System (IEC 134)
SYMBOL
Vp
I
OSM
Tc
Tstg
SYMBOL
Supply
Vp
ltot
Gv
Po
Supply voltage range
Total quiscent current
Voltage gain
Output power
Noise output voltage
(RMS value)
Vno(rms)
Vno(rms)
fr
SVRR
鈭哣
5-8
THD
IZiI
Ibias
Frequency response
Supply voltage ripple rejection
DC output offset voltage
pin 5 to 8
Total harmonic distortion
Input impedance
Input bias current
Rs = 5 k鈩?/div>
P
O
=0.1W
-
-
-
-
-
0,2
100
100
100
1,0
-
300
mV
%
k鈩?/div>
nA
note 3
note 1
note 2
-
-
-
40
150
60
20 Hz to
20 kHz
50
300
-
-
-
mV
mV
Hz
dB
THD = 10%
R
L
=鈭?/div>
3
-
38
-
6
4
39
1,2
18
8
40
-
V
mA
dB
W
PARAMETER
Supply voltage
Non-repetitive peak output current
Crystal temperature
Storage temperature range
PARAMETER
CONDITIONS
MIN.
MIN.
-
-
-
-55
TYP.
MAX.
18
1,5
150
+150 '
MAX.
UNIT
V
A
擄C
擄C
UNIT
CHARACTERISTICS
Vp = 6 V;
RL
= 8 Q; f = 1 kHz; Tamb = 25 擄C; unless otherwise specified.
1
INTEGRAL
1
2
