STA506 STMicroelectronics, STA506 Datasheet - Page 11
![Audio Amplifiers 40V 4.0A Half Bridge](/photos/16/14/161432/powerso-36_sml.jpg)
STA506
Manufacturer Part Number
STA506
Description
Audio Amplifiers 40V 4.0A Half Bridge
Manufacturer
STMicroelectronics
Datasheet
1.STA506.pdf
(14 pages)
Specifications of STA506
Product
Class-AB
Output Power
80 W
Operating Supply Voltage
12 V, 15 V, 18 V
Supply Current
50 mA
Maximum Power Dissipation
50000 mW
Maximum Operating Temperature
+ 70 C
Audio Load Resistance
8 Ohms
Input Signal Type
Single
Minimum Operating Temperature
0 C
Output Signal Type
Differential
Supply Type
Single
Supply Voltage (max)
36 V
Supply Voltage (min)
10 V
Output Type
1-Channel Mono or 2-Channel Stereo
Package / Case
PowerSO-38 Slug Up
No. Of Channels
4
Supply Voltage Range
10V To 36V
Load Impedance
8ohm
Operating Temperature Range
-40°C To +90°C
Amplifier Case Style
PowerSO
No. Of Pins
36
Svhc
No SVHC
Rohs Compliant
Yes
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Available stocks
Company
Part Number
Manufacturer
Quantity
Price
Part Number:
STA506
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
STA50613TR
Manufacturer:
MOTOROLA
Quantity:
250
Part Number:
STA50613TR
Manufacturer:
ST
Quantity:
20 000
Company:
Part Number:
STA5063Z
Manufacturer:
RFMD
Quantity:
5 000
Company:
Part Number:
STA5063ZPCK-EVB1
Manufacturer:
RFMD
Quantity:
5 000
Company:
Part Number:
STA5063ZPCK-EVB2
Manufacturer:
RFMD
Quantity:
5 000
Company:
Part Number:
STA5063ZSB
Manufacturer:
RFMD
Quantity:
5 000
Part Number:
STA5063ZSR
Manufacturer:
RFMD
Quantity:
20 000
Figure 12. THD+N vs Frequency
Figure 13. Output Power vs Vsupply
Figure 14. THD+N vs Output Power
Po(W )
Po(W )
%
%
THD(% )
THD(% )
0.05
0.05
0.02
0.02
0.01
0.01
0.5
0.5
0.2
0.2
0.1
0.1
1
1
0.05
0.05
0.02
0.02
0.01
0.01
0.5
0.5
0.2
0.2
0.1
0.1
80
80
70
70
60
60
50
50
40
40
30
30
20
20
10
10
10
10
20
20
+14
+14
5
5
2
2
1
1
100m
100m
+16
+16
Vcc=34V
Vcc=34V
Rl=8ohm
Rl=8ohm
F=1KHz
F=1KHz
200m
200m
Vcc=32V
Vcc=32V
Rl=8ohm
Rl=8ohm
50
50
Rl=8ohm
Rl=8ohm
F=1K Hz
F=1K Hz
+18
+18
100
100
500m
500m
+20
+20
200
200
+22
+22
1
1
THD=1%
THD=1%
Vsupply(V)
Vsupply(V)
+24
+24
500
500
2
2
Hz
Hz
Pout(W )
Pout(W )
THD=10%
THD=10%
+26
+26
1k
1k
5
5
+28
+28
2k
2k
10
10
+30
+30
5k
5k
20
20
+32
+32
10k
10k
+34
+34
50
50
T
T
+36
+36
20k
20k
80
80
Figure 15. THD+N vs Output Power
Figure 16. THD+N vs Output PowerRevision
THD(% )
THD(% )
THD(% )
THD(% )
0.05
0.05
0.02
0.02
0.01
0.01
0.05
0.05
0.02
0.02
0.5
0.5
0.2
0.2
0.1
0.1
0.5
0.5
0.2
0.2
0.1
0.1
0.01
0.01
10
10
10
10
5
5
2
2
1
1
5
5
2
2
1
1
100m
100m
100m
100m
Vcc=32V
Vcc=32V
Rl=8ohm
Rl=8ohm
F=1KHz
F=1KHz
200m
200m
200m
200m
Vcc=36V
Vcc=36V
Rl=8ohm
Rl=8ohm
F=1KHz
F=1KHz
500m
500m
500m
500m
1
1
1
1
Pout(W )
Pout(W )
2
2
2
2
Pout(W )
Pout(W )
5
5
5
5
10
10
10
10
20
20
20
20
STA506
50
50
50
50
11/14
80
80
80
80