IC Phoenix
 
Home ›  TT23 > TDA4290-2,TONE CONTROL IC
TDA4290-2 Fast Delivery,Good Price
Part Number:
If you need More Quantity or Better Price,Welcom Any inquiry.
We available via phone +865332716050 Email
Partno Mfg Dc Qty AvailableDescript
TDA4290-2 |TDA42902SIEMENSN/a16avaiTONE CONTROL IC


TDA4290-2 ,TONE CONTROL ICFeatures 0 Few external components 0 High signal-to-noise ratio 0 Low total harmonic disto ..
TDA4320X , FM-IF with Counter Output, Field Strength Indicator, Noise Detector and MUTE Setting
TDA4320X , FM-IF with Counter Output, Field Strength Indicator, Noise Detector and MUTE Setting
TDA4320X , FM-IF with Counter Output, Field Strength Indicator, Noise Detector and MUTE Setting
TDA4320X . , FM-IF with Counter Output, Field Strength Indicator, Noise Detector and MUTE Setting
TDA4321XS ,FM-IF IC with Counter, analog STS, fi...Characteristics T = +25°C Page 9 ... 10ambTest Circuit Page 11Application Circuit Page 12Diagrams P ..
TF2-48V , SMALL POLARIZED RELAY WITH HIGH SENSITIVITY
TF2-48V , SMALL POLARIZED RELAY WITH HIGH SENSITIVITY
TF252TH-4-TL-H , Electret Condenser Microphone Applications
TF28F008SA-100 , 8-MBIT (1-MBIT x 8) FlashFileTM MEMORY
TF2-H-5V , SMALL POLARIZED RELAY WITH HIGH SENSITIVITY
TF2-L2-5V , SMALL POLARIZED RELAY WITH HIGH SENSITIVITY


TDA4290-2
18V; 10mA; tone control IC
Tone Control IC TDA 4290-2
TDA 4290-2 S
Bipolar IC
Type . Ordering code i Package
TDA 4290-2 Q 67000-AI359 }DIP 1 4
TDA 4290-2 s Cl67000-A1 359-E 20
Tone control IC for the DC voltage control of volume, treble, and bass. The volume characteristic
can be changed from linear to physiological.
For mono application we recommend the TDA 4290-2, while the TDA 4290-2 S is especially
suitable for stereo application.
Features
0 Few external components
0 High signal-to-noise ratio
0 Low total harmonic distortion
0 Complies with the IEC 268-3 standards
Maximum ratings
Supply voltage Vs 18 V
Control inputs Vs, Vs, V14 0 to Vs V
Input signal v8rrns 3 V
Load current I, 10 mA
Junction temperature T 150 ''C
Storage temperature range Tstg -40 to 125 ''C
Thermal resistance (system-air) Re, SA 90 K/W
Operating range
Supply voltage VS 10.5 to 18 V
Volume control Vs 0 to 0.51 x V2 V
Frequency (-I dB) fi 20 to 20,000 Hz
Ambient temperature TA 0 to 70 0C
—'——I'— W‘Tr‘ Im
TDA 4290-2
TDA 4290-2 S
Characteristics
VS == 14V; T, = 25°C
Measurement circuit1
I min ( typ l max
Current consumption Is 35 50 mA
Reference voltage V2 4.5 4.85 5.2 V
Input resistance Rig 2.9 3.9 k9
Output resistance R, 3/6 200 Q
Changeover current I, 3.5 mA
Input current for set inputs -ivsu 4 20 pA
V5/8/14 -- 0.5 X V2
Attenuation
Mm ---. 300 mV, fi =1.6 kHz, V8 =.. 0.5 x V2, V14 "----0.49 x V2, SI on physiological
V5=0.51 X V2 qu=Vq/Vi --3 0 3 dB
Vs==0.41 x V2 Vq/qu -17 -15 --13 dB
Vs --- 0.33 x V2 Vq/qu -33 --30 -27 dB
Vs "--.. 0.25 x V2 Va/Vao -48 -44 -40 dB
Max. attenuation Vq/qu -75 -80 dB
Frequency response
Virms == 300 mV, Vs ----0.51 x V2, SI any
Linearity Ve "---. 0.5 x V2 Vq/Vq 8 --3 0 3 dB
V14 $0.49 x Va,t--- 40 to 15,000 Hz
Influence at f-----1 kHz
Trebles/basses max. Vq/qu 2 3 dB
Trebles/basses min. Va/Vao -3 --2 dB
Treble emphasis Vq/ngo +15 +17 dB
f; =15 kHz, V14 == V2. bl, =--0.5 x V2
Treble deemphasis Vq/ano ---1 7 -1 5 dB
fi=--15 kHz, V14 =0V, V8=0.5 x V2
Bass emphasis Vq/Vqso +15 +17 dB
fi =40 Hz, V8 == Va, V14 .---.0.49 x V2
Bass deemphasis Va/Va 80 --1 7 -1 5 dB
fi =40 Hz, V8 =0 V, V14 =0.49 X V2
Total harmonic distortion THD 0.1 0.5 %
V. rms == 300 mV, fi =40 Hz to 15 kHz,
control unit in 0 dB position'
Disturbance voltage Vdrms 30 50 “V
fi "-'--. 20 to 20,000 Hz,
tone control in 0 dB position, volume -20 dB
T -WTrOrcm- -
ic,good price


TEL:86-533-2716050      FAX:86-533-2716790
   

©2020 IC PHOENIX CO.,LIMITED