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ST Microelectronics
ST Microelectronics

TDA2006 Datasheet

12W AUDIO AMPLIFIER


TDA2006 Datasheet Preview


DESCRIPTION
The TDA2006 is a monolithic integrated circuit in
Pentawatt package, intended for use as a low
frequency class ”AB” amplifier. At ±12V, d = 10 %
typically it provides 12W output power on a 4load
and 8W on a 8. The TDA2006 provides high
output current and has very low harmonic and
cross-over distortion. Further the device incorpo-
rates an original (and patented)short circuit protec-
tion system comprising an arrangement for
automatically limiting the dissipated power so as to
keep the working point of the output transistors
within their safe operating area. A conventional
thermal shutdown system is also included. The
TDA2006 is pin to pin equivalent to the TDA2030.
TYPICAL APPLICATION CIRCUIT
TDA2006
12W AUDIO AMPLIFIER
PENTAWATT
ORDERING NUMBERS : TDA2006V
TDA2006H
May 1995
1/12
Page 1

TDA2006
SCHEMATIC DIAGRAM
ABSOLUTE MAXIMUM RATINGS
Symbol
Vs
Vi
Vi
Io
Ptot
Tstg, Tj
Parameter
Supply Voltage
Input Voltage
Differential Input Voltage
Output Peak Current (internaly limited)
Power Dissipation at Tcase = 90 °C
Storage and Junction Temperature
THERMAL DATA
Symbol
Rth (j-c)
Parameter
Thermal Resistance Junction-case
PIN CONNECTION
Value
± 15
Vs
± 12
3
20
– 40 to 150
Unit
V
V
A
W
°C
Value
Unit
Max 3 °C/W
2/12
Page 2

TDA2006
ELECTRICAL CHARACTERISTICS
(refer to the test circuit ; VS = ± 12V, Tamb = 25oC unless otherwise specified)
Symbol
Parameter
Vs Supply Voltage
Id Quiescent Drain Current
Ib Input Bias Current
VOS Input Offset Voltage
IOS Input Offset Current
VOS Output Offset Voltage
Po Output Power
d Distortion
Vi Input Sensitivity
B
Ri
Gv
Gv
eN
iN
SVR
Id
Frequency Response (– 3dB)
Input Resistance (pin 1)
Voltage Gain (open loop)
Voltage Gain (closed loop)
Input Noise Voltage
Input Noise Current
Supply Voltage Rejection
Drain Current
Tj Thermal Shutdown Junction
Temperature
(*) Referring to Figure 15, single supply.
Test Conditions
Vs = ± 15V
Vs = ± 15V
Vs = ± 15V
Vs = ± 15V
Vs = ± 15V
d = 10%, f = 1kHz
RL = 4
RL = 8
Po = 0.1 to 8W, RL = 4, f = 1kHz
Po = 0.1 to 4W, RL = 8, f = 1kHz
Po = 10W, RL = 4, f = 1kHz
Po = 6W, RL = 8, f = 1kHz
Po = 8W, RL = 4
f = 1kHz
f = 1kHz
f = 1kHz
B (– 3dB) = 22Hz to 22kHz, RL = 4
B (– 3dB) = 22Hz to 22kHz, RL = 4
RL = 4, Rg = 22k, fripple = 100Hz (*)
Po = 12W, RL = 4
Po = 8W, RL = 8
Min. Typ. Max. Unit
± 6 ± 15 V
40 80 mA
0.2 3 µA
± 8 mV
± 80
nA
± 10 ± 100 mV
12
68
W
0.2 %
0.1 %
200 mV
220 mV
20Hz to 100kHz
0.5 5
M
75 dB
29.5 30 30.5 dB
3 10 µV
80 200 pA
40 50
dB
850 mA
500 mA
145 °C
3/12
Page 3

TDA2006
Figure 1 : Output Power versus Supply Voltage Figure 2 : Distortion versus Output Power
Figure 3 : Distortion versus Frequency
Figure 4 : Distortion versus Frequency
Figure 5 : Sensitivity versus Output Power
Figure 6 : Sensitivity versus Output Power
4/12
Page 4
Part Number TDA2006
Manufactur ST Microelectronics
Description 12W AUDIO AMPLIFIER
Total Page 12 Pages
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