http://www.datasheet4u.com

900,000+ Datasheet PDF Search and Download

Datasheet4U offers most rated semiconductors datasheets pdf



ST Microelectronics
ST Microelectronics

TDA-2030 Datasheet

14W Hi-Fi AUDIO AMPLIFIER


TDA-2030 Datasheet Preview


TDA2030
14 W hi-fi audio amplifier
Features
Wide-range supply voltage, up to 36 V
Single or split power supply
Short-circuit protection to ground
Thermal shutdown
Description
The TDA2030 is a monolithic integrated circuit in
the Pentawatt® package, intended for use as a
low frequency class-AB amplifier. Typically it
provides 14 W output power (d = 0.5%) at
14 V/4 Ω. At ±14 V or 28 V, the guaranteed output
power is 12 W on a 4 Ω load and 8 W on an 8 Ω
(DIN45500).
The TDA2030 provides high output current and
has very low harmonic and crossover distortion.
Furthermore, the device incorporates an original
(and patented) short-circuit protection system
comprising an arrangement for automatically
limiting the dissipated power so as to keep the
operating point of the output transistors within
their safe operating range. A conventional thermal
shutdown system is also included.
Figure 1. Ex: Functional block diagram
Pentawatt (horizontal)
Table 1. Device summary
Order code
Package
TDA2030H
Pentawatt horizontal
June 2011
Doc ID 1458 Rev 3
1/17
www.st.com
17
Page 1

Device overview
1 Device overview
Figure 2. Pin connections (top view)
Figure 3. Test circuit
TDA2030
2/17 Doc ID 1458 Rev 3
Page 2

TDA2030
2 Electrical specifications
Electrical specifications
2.1 Absolute maximum ratings
Table 2. Absolute maximum ratings
Symbol
Parameter
Vs
Vi
Vi
Io
Ptot
Tstg, Tj
Supply voltage
Input voltage
Differential input voltage
Output peak current internally limited)
Power dissipation at Tcase = 90 °C
Storage and junction temperature
Value
±18 (36)
Vs
±15
3.5
20
-40 to 150
Unit
V
V
A
W
°C
2.2 Thermal data
Table 3. Thermal data
Symbol
Parameter
Rth j-case Thermal resistance junction-case
Value
max 3
Unit
C
2.3 Electrical characteristics
Refer to the test circuit in Figure 3; VS = ±14 V, Tamb = 25°C unless otherwise specified.
Table 4.
Symbol
Electrical characteristics
Parameter
Vs Supply voltage
Id Quiescent drain current
Ib Input bias current
VOS Input offset voltage
IOS Input offset current
Po Output power
Test conditions
Vs = ± 18 (Vs = 36)
d = 0.5%, f = 40 to 15,000 Hz;
GV = 30 dB
RL = 4 Ω
RL = 8 Ω
d = 10%, f =1 kHz; GV = 30 dB
RL = 4 Ω
RL = 8 Ω
Min. Typ.
±6
12
40
0.2
±2
± 20
Max.
± 18
36
60
2
± 20
± 200
Unit
V
mA
μA
mV
nA
12 14
89
12 14
89
W
W
W
W
Doc ID 1458 Rev 3
3/17
Page 3
Part Number TDA-2030
Manufactur ST Microelectronics
Description 14W Hi-Fi AUDIO AMPLIFIER
Total Page 17 Pages
PDF Download
TDA-2030 datasheet pdf
Download PDF File
TDA-2030 view html
View PDF for Mobile


Related Datasheet

TDA-2030 ,

site map

webmaste! click here

contact us

Buy Components