1997 Sep 04

7

Philips Semiconductors

Product specification

Advanced monitor video controller for OSD

TDA4882

8

LIMITING VALUES

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

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

MIN.

MAX.

UNIT

external DC voltage applied to the following pins:

0

8.8

V

pins 2, 5 and 8 (signal inputs)

−0.1

V

pins 20, 17 and 14 (current outputs)

−0.1

V

pins 12, 15 and 18 (channel feedback inputs)

−0.1

+0.7

V

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

−0.1

V

pin 9 (horizontal blanking input)

−0.1

V

pin 10 (input clamping input)

−0.1

V

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

0

50

mA

peak output current (pins 20, 17 and 14)

0

100

mA

total power dissipation

−

1200

mW

storage temperature

−25

+150

°C

operating ambient temperature

−20

+70

°C

junction temperature

−25

+150

°C

electrostatic handling for all pins; note 2

−500

+500

V

SYMBOL

PARAMETER

CONDITIONS

VALUE

UNIT

thermal resistance from junction to ambient

in free air

65

K/W