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Partno	Mfg	Dc	Qty	Available	Descript
TDA2007	ST	N/a	16	avai	6 + 6W STEREO AMPLIFIER

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TDA2007
6 + 6W STEREO AMPLIFIER
TDA2007A + 6W STEREO AMPLIFIER HIGH OUTPUT POWER. HIGH CURRENT CAPABILITY. AC SHORT CIRCUIT PROTECTION. THERMAL OVERLOAD PROTECTION
DESCRIPTION SIP9
ORDERING NUMBER: TDA2007A
The TDA2007Aisa class AB dualAudio power am-
plifier assembledin singlein line9 pins package,
specially designedfor stereo applicationin music
centersTV receivers and portable radios.
STEREO TEST CIRCUIT
SCHEMATIC DIAGRAM
PIN CONNECTION (top view)
THERMAL DATA
Symbol Parameter Value Unit
TDA2007A
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit Supply Voltage 28 V OutputPeak Current (repetitivef≥ 20Hz) 3A OutputPeak Current (non repetitivet= 100μs) 3.5 A
Ptot Power Dissipationat Tcase =70°C 10 W
Tstg,Tj Storageand JunctionTemperature –40to 150 °C
ELECTRICALCHARACTERISTICS(refertothestereoapplicationcircuit,Tamb =25°C, VS= 18V,
GV=36dB,unlessotherwisespecified)
Symbol Parameter Test Condition Min. Typ. Max. Unit Supply Voltage 826 V Quiescent Output Voltage 8.5 V Total Quiescent Drain Curent 50 90 mA OutputPower
(each channel)= 100Hzto 6KHz= 0.5% =18V RL =4Ω =22V RL =8W
5.5 Distortion
(each channel)= 1KHz,VS= 18V,RL =4Ω= 100mWto 3W= 1KHz,VS= 22V,RL =8Ω= 100mWto 3W
0.05 CrossTalk(ooo )RL= ∞,Rg= 10KΩ= 1KHz= 10KHz InputSaturation Voltage (rms) 300 mV InputResistance f= 1KHz 70 200 KΩ Low Frequency Roll Off (–3dB) RL =4Ω, C10= C11= 2200μF 40 Hz Low Frequency Roll Off (–3dB) 80 KHz VoltageGain (closed loop) f= 1KHz 35.5 36 36.5 dB
ΔGV Closed Loop GainMatching 0.5 dB Total Input NoiseVoltage Rg =10kΩ(o) 1.5 μV =10kΩ(oo) 2.5 8 μV
SVR Supply Voltage Rejection
(each channel) =10KΩ
fripple= 100Hz, Vripple= 0.5V dB Thermal Shut-down Junction
Temperature
145 °C
(°) CurveA. (°°) 22Hzto 22KHz.
TDA2007A
Figure1: Stereo Test Circuit (GV =36 dB).
Figure2: P.C. Board and Components layoutof the Circuitof Fig.1(1:1 scale).
TDA2007A
Figure3: 12W Bridge Amplifier(d= 0.5%, GV =40 dB).
APPLICATION INFORMATION
The recommendedvaluesof the components are those shownon application circuitof fig.1. Different values
canbe used; the following table can help the designer.
APPLICATION SUGGESTION
Component Recommended value Purpose Larger Than Smaller Than
R1,R3 1.3KΩ Close Loop Gain
Setting(*)
Increase ofGain Decreaseof Gain andR4 18Ω Decreaseof Gain Increaseof gain andR6 1Ω Frequency stability Dangerof
Oscillationat High
Frequency with
Inductive Load andC2 2.2μF InputDC Decoupling High Turn-on Delay High Turn-on Pop
Higher Low
Frequency
Cutoff.Increaseof
Noise 22μF Ripple Rejection Better SVR Increase the Switch-on
Time
Degradationof SVR andC7 220μF Feedback InputDC
Decoupling andC9 0.1μF Frequency Stability Dangerof Oscillation
(*) The closed loop gain mustbe higher than26 dB.
TDA2007A
ec1
SIP9
SIP9 PACKAGE MECHANICAL DATA
DIM. mm inch
MIN. TYP. MAX. MIN. TYP. MAX. 7.1 0.280 2.7 3 0.106 0.118 23 0.90 24.8 0.976 0.5 0.020 0.85 1.6 0.033 0.063 3.3 0.130 0.43 0.017 1.32 0.052 21.2 0.835 14.5 0.571 2.54 0.100 20.32 0.800 3.1 0.122 3 0.118 17.6 0.693 0.25 0.010 17.4 17.85 0.685 0,702 3.2 0.126 1 0.039 0.15 0.006
TDA2007A

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