TDA8146 STMicroelectronics, TDA8146 Datasheet
TDA8146
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TDA8146 Summary of contents
Page 1
... PROGRAMMABLE PARABOLA CURRENT . GENERATOR FOR DIFFERENT TV-TUBES EXTERNAL KEYSTONE ADJUSTMENT DESCRIPTION The TDA8146 is a monolithic integrated circuit pin dual-in-line plastic package. The TDA8146 is designed for use in the east-west pin-cushioncorrection by driving a diode modulator in TV and monitor applications. Since the parabola current generator is program- mable the device can operate with different CRTs ...
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... TDA8146 BLOCK DIAGRAM ABSOLUTE MAXIMUM RATINGS Symbol I Output Sink Current 7 I Output Source Current 7 V Supply Voltage S V Vertical Flyback Input Voltage 4 V Input Voltage at Pin Input Voltage at Pin Input Voltage at all other Pins in T Storage Temperature stg T Junction Temperature j THERMAL DATA ...
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... Parabola Symmetry S K Flyback Coefficient F TEST CIRCUIT 10k 10k unless otherwise specified) Test Conditions open C VB VC5 Closed 5 VC VC4 Closed 15V REF 2. TDA8146 Min. Typ. Max. Unit 0.25 1.75 1.07 1.17 0.94 1.0 1.06 1.0 24V REF REF V 3/5 ...
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... TDA8146 PARABOLA CHARACTERISTICS -0.8V -0.6V APPLICATION DIAGRAM 18k 3. 2.2M 820k 10k 10k VERTICAL YOKE 1.6 V 4/5 V PAR V PAR -0.3V 0 Lin e Size Adjust ment 2. 47k 4. 100k 15mH VERTICAL FL YBACK during flyback +0. 1.5k HORIZONTAL 7 FL YBACK ...
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... C system, is granted provided that the system conforms to C Standard Specifications as defined by Philips. TDA8146 b1 E Inches Typ. Max. 0.065 0.020 0.010 0.787 0.335 0.100 0.600 0.280 0.201 0.130 0.100 ...