TEA2037A 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

TEA2037A

HORIZONTAL AND VERTICAL DEFLECTION MONITOR

STMicroelectronics 

TEA2037A

HORIZONTAL AND VERTICAL DEFLECTION MONITOR

FEATURES SUMMARY

Figure 1. Package

■ DIRECT LINE DARLINGTON DRIVE

■ DIRECT FRAME-YOKE DRIVE (± 1A)

■ COMPOSITE VIDEO SIGNAL INPUT

CAPABILITY

■ FRAME OUTPUT PROTECTION AGAINST

SHORT CIRCUITS

■ PLL

) ■ HORIZONTAL OSCILLATOR FREQUENCY

t(s RANGE FROM 15kHz TO 100kHz

c ■ VERTICAL OSCILLATOR FREQUENCY

u RANGE FROM 30Hz TO 120Hz

rod ■ VERY FEW EXTERNAL COMPONENTS

■ VERY LOW COST POWER PACKAGE

te P DESCRIPTION

le The TEA2037A is an horizontal and vertical de-

so flection circuit. It uses the same concept as

b TEA2117 but optimised for small screens, for a

very low cost solution.

) - O Figure 2. Pin Connections

POWERDIP (8+8)

(Plastic Package)

roduct(s FRAME OSCILLATOR

1

P FLYBACK GENERATOR SUPPLY

2

te FRAME FLYBACK

3

le GROUND

4

o GROUND

5

Obs INVERTING INPUT

6

16

VCC1

15

VIDEO INPUT

14

LINE OUTPUT

13

GROUND

12

GROUND

11

LINE FLYBACK

FRAME POWER SUPPLY

7

10

PHASE DETECTOR

FRAME OUTPUT

8

9

LINE OSCILLATOR

May 2004

REV. 2

1/14

Share Link: