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TDA4882

Advanced monitor video controller for OSD

Philips Electronics 

Philips Semiconductors

Advanced monitor video controller for OSD

Product specification

TDA4882

8 LIMITING VALUES

In accordance with the Absolute Maximum Rating System (IEC 134).

SYMBOL

PARAMETER

MIN.

MAX.

UNIT

Vext

Io(av)

IOM

Ptot

Tstg

Tamb

Tj

VESD

external DC voltage applied to the following pins:

pin 7 (VP)

pins 2, 5 and 8 (signal inputs)

pins 20, 17 and 14 (current outputs)

pins 12, 15 and 18 (channel feedback inputs)

pins 1, 6, 3 and 11 (brightness, contrast and gain control inputs)

pin 9 (horizontal blanking input)

pin 10 (input clamping input)

average output current (pins 20, 17 and 14); note 1

peak output current (pins 20, 17 and 14)

total power dissipation

storage temperature

operating ambient temperature

junction temperature

electrostatic handling for all pins; note 2

0

−0.1

−0.1

−0.1

−0.1

−0.1

−0.1

0

0

−

−25

−20

−25

−500

8.8

V

VP

V

VP

V

+0.7

V

VP

V

VP + 0.7 V

VP + 0.7 V

50

mA

100

mA

1 200

mW

+150

°C

+70

°C

+150

°C

+500

V

Notes

1. Signal amplitude of 50 mA black-to-white is possible if the average current (including blanking times and signal

variation against time) does not exceed 50 mA. The maximum power dissipation of 1200 mW has to be considered.

2. Equivalent to discharging a 200 pF capacitor through a 0 Ω series resistor.

9 THERMAL CHARACTERISTICS

SYMBOL

PARAMETER

Rth(j-a)

thermal resistance from junction to ambient

CONDITIONS

in free air

VALUE

65

UNIT

K/W

1997 Sep 04

7

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