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TDA9556

7.5 NS TRIPLE-CHANNEL HIGH VOLTAGE VIDEO AMPLIFIER

STMicroelectronics 

TDA9556

5 ELECTRICAL CHARACTERISTICS

Symbol

Parameter

Test Condit ions

Min. Typ Max

SUPPLY parameters (VCC = 12V, VDD = 110V, Tamb = 25 °C, unless otherwise specified)

VDD

High supply voltage

20 110 115

VCC

Low supply voltage

10

12

15

IDD

VDD supply current

VOUT = 50V

25

IDDS

VDD stand-by supply current

VCC : switched off (<1.5V)

VOUT: low (Note 1)

60

ICC

VCC supply current

VOUT = 50V

60

STATIC parameters (VCC = 12V, VDD = 110V, Tamb = 25 °C)

dVOUT/dVDD High Voltage supply rejection

VOUT = 50V

0.5

dVOUT/dT Output Voltage drift versus temperature VOUT = 80V

15

d∆VOUT/dT

Output voltage matching versus

temperature (Note 2)

VOUT = 80V

0

RIN

VSATH

VSATL

G

LE

VREF

Video Input Resistor

Output Saturation Voltage to Supply

Output Saturation Voltage to GND

Video Gain

Linearity Error

Internal Voltage Reference

VOUT = 50V

I0 =-60mA (Note 3)

I0 =60mA (Note 3)

VOUT = 50V

17 V<VOUT<VDD-15 V

2

VDD - 6.5

11

20

3

8

5.6

Unit

V

V

mA

µA

mA

%

mV/°C

mV/°C

kΩ

V

V

%

V

Note 1: The TDA 9556 goes into stand-by mode when Vcc is switched off (<1.5V).

In stand-by mode, Vout is set to low level.

Note 2: Matching measured between each channel.

Note 3: Pulsed current width < 50µs

5/22

3

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