TEA2031A

color TV east-west correction, frame parabola, external saw-tooth, 50 or 60Hz operation, Few external components

Rated 5 Rating 5 | reviews | Write a review

Price:: US $0.89~1.19 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
	US $0.89~1.19

PartNumber:: TEA2031A

Brand:: STMicroelectronics - ST | Pack: DIP | D/C: 09+

Availability:: Supply Ability: 10000/Week Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

Quantity:: piece

Total Price:: US $0

Place Order via Escrow Service

Sold By

Mr. Zou pinhui's store

(China (Mainland))

add to my favourite

100% Positive feedback

Detailed seller ratings

Visit Store

Contact Now

Esrcow Service

Place orders confidently and securely via it

Safe payments
Quick and easy transactions
Free service charges

Learn More >>

Previous Next

Products Upload time: 2011-07-09

From Other Seller

Part Number:TEA2031A
US $0.89 - 1.19
LM64P101

US $240.00 - 300.00 / Piece
(0) Remove
FM31256-G

US $2.40 - 4.20 / Piece
(0) Remove
Quantity:

piece

Product Summary

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 TEA2031A 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 sawtooth for comparison. Comparator output of the TEA2031A drives the output power stage which is capable of sinking the external coil currents of up to 0.5A. An internal recovery diode feeds back to the power supply the coil fly-back current pulses of as high as 0.5A.

Parametrics

TEA2031A absolute maximum ratings: (1)Supply Voltage: 35 V; (2)Output Sink Current: 0.5 A; (3)Diode Output Current: 0.5 A; (4)Input Current: – 0.5 mA; (5)PTOT Power Dissipation: 0.8 W; (6)TSTG Storage Temperature Range: – 20 to 150 ℃; (7)I5–4 Non Repetitive Peak Current on Output Transistor: 1.5 A; (8)I5–6 Non Repetitive Peak Current on Output Diode: 1.5 A.

Features

TEA2031A features: (1)Build in frame parabola from external saw-tooth; (2)Parabola correction adjustment; (3)Keystone correction adjustment; (4)Line size adjustment; (5)Line dynamic correction possibility(beam current); (6)D class output modulator with build in recovery diode; (7)50 or 60Hz operation; (8)Low dissipation; (9)Few external components.