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Updated at 29/11/2025 10:30:15(UTC+8)
Certifications
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Description
- DESCRIPTION
- The TEA2031A is intended to ensure frame rate modulated parabolic and keystone corrections to the horizontal deflection circuitry of 110° color TV sets.
- The linear frame saw-tooth is applied to appropriate circuitry from which a corresponding parabolic waveforms is obtained. This waveform is then fed to a comparator together with the linear line saw tooth for comparison. Comparator’s output drives the output power stage which is capable of sinking the external coil currents of up to 0.5A.
- FEATURES SUMMARY
- ■ BUILD IN FRAME PARABOLA FROM EXTERNAL SAW-TOOTH
- ■ PARABOLA CORRECTION ADJUSTMENT
- ■ KEYSTONE CORRECTION ADJUSTMENT
- ■ LINE SIZE ADJUSTMENT
- ■ LINE DYNAMIC CORRECTION POSSIBILITY (beam current)
- ■ D CLASS OUTPUT MODULATOR WITH BUILD IN RECOVERY DIODE
- ■ 50 OR 60Hz OPERATION
- ■ LOW DISSIPATION
- ■ FEW EXTERNAL COMPONENTS
TEA2031A Specifications
| Attribute | Attribute Value |
|---|---|
| Datasheet | Datasheet |
| 3D Model | 3D Model |
| Mounting Style | Through Hole |
| Case/Package | DIP-8 |
| Supply Voltage (DC) | 35.0 V |
| Supply Current | 6.00 mA |
| Operating Temperature (Max) | 85 ℃ |
| Operating Temperature (Min) | -25 ℃ |
| Show | |
| Size-Length | 10.92 mm |
| Size-Width | 6.6 mm |
| Product Lifecycle Status | Obsolete |
| Packaging | Tube |
| RoHS | RoHS Compliant |
| Lead-Free Status | Lead Free |
Order guide
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- Delivery date: usually 2 to 7 working days.
- A tracking number will be sent after your order ships.
- - Carefully inspected and packed by ManyChip warehouse - Vacuum packaging - Anti-static packaging - Shockproof foam
- The terms here are for reference only, the actual terms are subject to the sales quotation. - Please confirm product specifications when ordering. - MOQ refers to the minimum order quantity required to purchase each part. - If you have special ordering instructions, please indicate them on the ordering page. - Inspection (PSI) will be performed prior to shipment.
- - Income Quality Control (IQC), 1000+ qualified dealers. - Chips are tested by authoritative organizations to ensure the quality, authenticity and safety of your device. - Decapsulation control - X-ray control - XRF inspection - Electrical testing - Surface testing -Digital components warehouse, covering an area of 800 square meters, with constant temperature and humidity
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