TDA8198 Fast Delivery |IC PHOENIX CO.,LIMITED

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TIBPAL16L8-15MJB ,High-Performance Impact<TM> PAL<R> Circuits 20-CDIP -55 to 125TIBPAL16L8-15M is Not Recommended for New DesignsTIBPAL16L8-15M, TIBPAL16R4-15M®HIGH-PERFORMANCE IM ..
TIBPAL16L8-15MJB ,High-Performance Impact<TM> PAL<R> Circuits 20-CDIP -55 to 125TIBPAL16L8-15M is Not Recommended for New DesignsTIBPAL16L8-15M, TIBPAL16R4-15M®HIGH-PERFORMANCE IM ..
TIBPAL16L8--15MJB ,High-Performance Impact<TM> PAL<R> Circuits 20-CDIP -55 to 125block diagrams (positive logic)TIBPAL16L8’& ≥1ENO732 X 64O716 x I/O710 16I7 I/OI/O76 16I/O7I/O7I/O7 ..
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TIBPAL16L8-25CFN , LOW-POWER HIGH-PERFORMANCE IMPACT E PAL CIRCUITS

TDA8198
DOUBLE AUDIO SWITCH AND DC VOLUME CONTROL FOR TV
TDA8198
DOUBLE AUDIO SWITCH
AND DC VOLUME CONTROL FOR TV
May 1996
NOTTOBE CONNECTED
GROUND
LEFTOUTPUT
LEFTINPUT2
NOTTOBE CONNECTED
RIGHTINPUT1
RIGHTINPUT2
RIGHT OUTPUT RIGHTVOLUME CONTROL
LEFTVOLUMECONTROLREFS LEFTINPUT1
SWITCHCONTROL
8198-01.EPS
PIN CONNECTIONS
DIP14
(Plastic Package)
ORDER CODE: TDA8198A DOUBLE TWO-INPUT CIRCUITS WITH
SWITCHING FACILITIESA DOUBLE DC VOLUME CONTROL 12dB MAXIMUM GAIN 90dB SIGNALDYNAMIC RANGE
IMPEDANCE
ADAPTER
SWITCH
VOLUME
CONTROL
VOLUME
CONTROL
IMPEDANCE
ADAPTER
IMPEDANCE
ADAPTER
REFERENCE
VOLTAGE 53 12 4108V1IMPEDANCE
ADAPTER
SWITCH
TDA8198
8198-02.EPS
BLOCK DIAGRAM
DESCRIPTION
The TDA8198isa monolithic integrated circuitin
DIP14 package intented for TV applications which
provides Audio switching facilities between two
doubleinputs including DC volume control.
1/5
ABSOLUTE MAXIMUM RATINGS
Symbol Parameter Value Unit Supply Voltage 16 V
Tstg Storage Temperature -55, +125 oC
Toper Operating Ambient Temperature 0, +70 oC
8198-01.TBL
ELECTRICAL CHARACTERISTICS
Measured accordingto the following conditions, unless otherwise specified: Tamb =25oC, VS= +12V.
Symbol Parameter Min. Typ. Max. Unit Supply Voltage Range 10.8 12 13.2 V Supply Current (VIN =0,VC= 0.5V) 24 32 mA Reference Voltage 6.9 V Mode Selection Voltage
Audio1
Audio2 9.5
RSW Switching Input Resistance 15 30 kΩ Audio InputAmplitude 0.125 0.3 VRMS DC Volume Control Range@VI= 0.3VRMS 70 90 dB
kMIN Output/Input Gainfor Maximum Volume(VC= 5V) 12 dB Gain Difference between ChannelsatVC =5V 0 dB Voltage Control Range kMAX (volume minimum) kMIN (volume maximum) 5
THD1 DistortionforVI= 0.25VRMSat Maximum Volume 0.3 1 %
THD2 DistortionforVO= 1.2VRMS 5% Crosstalk between Switched Inputs 80 dB Crosstalk between Channels1 &2 70 dB Audio Input Resistance 22 kΩ Audio Output Resistance 10 300 Ω
Output Noise Level@VC=5V (weighted) (curve: DIN45 405) 300 μVRMSVC Volume Control Input Current (Pins11 and12)atVC=5V -12 μA
Volume thermal stability(k= 30dB,0< Tamb <60oC) 0.04 dB/oC
8198-02.TBL
TDA8198
2/5
0.2 0.4 0.6 0.8 10
DISTORTION
(%)
VOLTAGE INPUT(V )RMS
8198-05.EPS
Figure3: Distortion versus Voltage Input
-44 11 12 13 14 15 16
SUPPLY VOLTAGE(V)
SVR
(dB) V =0.3VIN RMS= 100Hz5VC0VC
8198-06.EPS
Figure4: Supply Voltage Rejection
-12 23 456
VOLUME CONTROL(V)
VOLUME
CONTROL
CURRENT
8198-07.EPS
Figure5: Volume Control Current versus
Voltage (pins11- 12)
-500 4 6 8 10 12
SWITCHVOLTAGE(V)
SWITCH
CURRENT
8198-08.EPS
Figure6: Switch Current versus Voltage (pin8)
-60 23456
GAIN
(dB)
VOLUME CONTROL(V) = 0.3VIN RMS= 1kHz
8198-03.EPS
Figure1: Gain versus Volume Control
2.5 3.5 4.5 5.5
VOLUME CONTROL(V) = 0.25VIN RMS= 1kHz
TORTION
(%)
8198-04.EPS
Figure2: Distortion versus Volume Control
TDA8198
3/5
VOLUME
CONTROL
+VSΩ
1kΩ
REFERENCE
VOLTAGE
RIGHT
OUPUT
LEFT
OUTPUT 10kΩ 10kΩ
LEFT VOLUME
CONTROL
(0.5to5V)
RIGHT VOLUME
CONTROL
(0.5to5V)
RIGHT INPUT1
SWITCH CONTROL
1kΩΩ
LEFT INPUT2
LEFT INPUT1
RIGHT INTPUT2
SWITCH
SWITCH
2.2μF
2.2μF
2.2μF
2.2μF
1μF
1μF
VREF
6.9V
TDA8198
VOLUME
CONTROL
8198-09.EPS
APPLICATION DIAGRAM
TDA8198
4/5
Dimensions Millimeters Inches
Min. Typ. Max. Min. Typ. Max. 0.51 0.020 1.39 1.65 0.055 0.065 0.5 0.020 0.25 0.010 20 0.787 8.5 0.335 2.54 0.100 15.24 0.600 7.1 0.280 5.1 0.201 3.3 0.130 1.27 2.54 0.050 0.100
DIP14.TBL
PM-DIP14.EPS
PACKAGE MECHANICAL DATA PINS- PLASTIC DIP
Information furnishedis believedtobe accurate andreliable. However,SGS-THOMSON Microelectronics assumesno responsibility
forthe consequencesof use ofsuchinformationnorfor any infringementof patents orother rightsof third parties which mayresult
fromits use.No licenceis grantedby implication orotherwiseunderany patentor patent rightsof SGS-THOMSONMicroelectronics.
Specifications mentionedin this publicationare subjectto change without notice. This publication supersedes and replacesall
information previouslysupplied. SGS-THOMSONMicroelectronics productsarenot authorized foruseas criticalcomponentsinlife
support devicesor systems withoutexpress written approvalof SGS-THOMSON Microelectronics. 1996 SGS-THOMSON Microelectronics-All Rights Reserved
PurchaseofI2C Componentsof SGS-THOMSON Microelectronics, conveysa license underthe Philips2C Patent.Rightsto use these componentsinaI2C system,is granted provided thatthe system conformsto
theI2C Standard Specificationsas definedby Philips.
SGS-THOMSON Microelectronics GROUPOF COMPANIES
Australia- Brazil- Canada- China- France -Germany -Hong Kong- Italy- Japan- Korea- Malaysia- Malta- Morocco
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TDA8198
5/5
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Datasheets for electronic components.

Partno	Mfg	Dc	Qty	Available	Descript
TDA8198	ST	N/a	1375	avai	DOUBLE AUDIO SWITCH AND DC VOLUME CONTROL FOR TV