TDAA datasheet, TDAA circuit, TDAA data sheet: STMICROELECTRONICS – VERTICAL DEFLECTION CIRCUIT,alldatasheet, datasheet. TDAA. Model. Condition New. $ TDAA. Vertical Deflection Circuit. More details. 2 Item Items. In Stock. Warning: Last items in stock! Availability. TDAA Vertical Deflection Circuit. SYNCHRONISATION CIRCUIT ESD PROTECTED PRECISION OSCILLATOR AND RAMP GENERATOR POWER.

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Pin 1 is the output of the power amplifier and it drives tda1675a yoke by a negative slope cur- Pin 2 tdda1675a ramply. China Mainland Guangdong 2. TBL Dimensions Information furnished is believed to be accurate and tda1675a. Pin 13 is an open collector output where the blanking pulse is available.

It is a tda1675a performance and very efficient vertical deflection circuit intended for direct drive of the yoke of o colour TV tda1675a tubes. Crossing the main tda1675a voltage at pin 14, the flyback pulse front end tda1675a the flyback generator in such a way allowing its output to reach and overcome the main supply voltage, starting from a low condition forced during the trace period.

A capacitor must be connected to increase the performances from the tda1675a point of view. This tda1675a is also the input of the buffer stage. Buying Request Hub Haven’t found the right supplier yet?

The supply of the power output stage is forced at this pin. Shenzhen Chuangqiang Electronics Co. Tdaa Integrated Circuits Electronic Components.


Pin 15 is the output of the flyback generator that, when driven, jumps from low to high condition. Shenzhen Zhengshengyuan Electronic Co. Shenzhen FX Tda1675a Co. The series network Rc and Cc, in conjunction with Ra and Rb, applies at the feedback input I2 a small part of the parabola, available across Cy, tda1675a AC feedback voltage, taken across Tda1675a.

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Pin 10 is the output of the buffer stage and it is tda1675a coupled to the inverting input of the tda1675a amplifier through R1. Shenzhen Tda1675a Technology Electron Limited. Tda1675a Tdaa Bulk Thsdbvr. The output of the power amplifier pin 1 falls under the main supply voltage and the output of the flyback generator is driven for a low state so allowing the flyback capacitor Cf to restore the energy lost tda1675a the retrace.

An tda1675a network, Ra and Rb, defines the DClevel across Cy so allowing a correct centering of the output tda1675a. Let matching verified suppliers find you. Shenzhen Yonsuno Technology Co. The flyback generator supplies the yoke too. EPS 5 10 V1 12 9 12 tda1675a A During the trace time the tda1675a voltage is obtained from the main supply voltage VS by a diode, while during the retrace time this pin is supplied tda1675a the flyback generator. Between the heatsink and tda1675a package, it is better to insert a layer of silicon grease, to optimize the thermal contact; no electrical isolation is needed between the tda1675a surfaces.

Shenzhen Anterwell Technology Ltd. If the flyback pulse is absent short cirucit or tda1675a cirucit of tda1675a yokethe blanking output remains high so allowing the CRT protection. Flyback generator This circuit supplies both the power amplifier output stage and the yoke during the most of the duration of the flyback time retrace. When tda1675a current across the yoke changes its direction, the output of the flyback generator falls down to tda1675a main supply voltage and it tda1675a stopped by means of the saturated output darlington at a high level.


The external components Rc, Ra and Rd, produce the linearity correction on the output scanning currentIy and tda1675a values must tda1675a optimized for each type of CRT. At this time the flyback generator starts to supply the power output amplifier output stage by a diode inside the device.

TDA1675A Vertical Deflection Circuit by SGS

Shenzhen Walton Electronics Co. I9 Tda1675a V1 Figure 1: This publication supersedes and replaces all information previously supplied.

At this pin tda1675a non-inverting input reference voltage supplied by the voltage regulator can tda1675a measured. Pin 14 is the main supply voltage input VS positive. Shenzhen Di Qi Electronics Co.

Pin 9 is the output of the current mirror that charges the series tda1675a Ca and Cb. Tda1675a Kimxm Electronics Co. VS 1 25 The internal clock turns off the lower power output stage to start the flyback.

An integrated diode stops the rising of this tda1675a increase and the voltage jump is transferred by means of capacitor Cf at the supply voltage tda1675a of tda1675a power stage pin 2. Re and the Boucherot cell are used to tda16755a the power amplifier.

The power output stage is thermally protected by sensing the junction tda1675a and then by putting off the current tda1675a of the power stage.