ST92195B5 View Datasheet(PDF) - STMicroelectronics

Part Name

Description

Manufacturer

ST92195B5

32-64K ROM HCMOS MCU WITH ON-SCREEN-DISPLAY AND TELETEXT DATA SLICER

STMicroelectronics 

ST92195B - ELECTRICAL CHARACTERISTICS

AC ELECTRICAL CHARACTERISTICS (Cont’d)

OSD DAC CHARACTERISTICS (ROM DEVICES ONLY)

(VDD= 5V +/-10%, TA= 0 to 70°C, unless otherwise specified).

Symbol

Parameter

Value

Conditio ns

Unit

min

typical

max

Output impedance: FB,R,G,B

Output voltage: FB,R,G,B

300

500

700 Ohm

Cload= 20pF

RL = 100K

code= 111

code= 011

code= 000

FB= 1

FB= 0

Global voltage accuracy

1.000

1.250

V

0.450

0.500

V

0.025

0.080

V

2.4

2.7

3.4

V

0

0.025

0.080

V

+/-5

%

OSD DAC CHARACTERISTICS (EPROM AND OTP DEVICES ONLY)

(VDD= 5V +/-10%, TA= 0 to 70°C, unless otherwise specified).

Symbol

Parameter

Output impedance: FB,R,G,B

Output voltage: FB,R,G,B

code= 111

code= 011

code= 000

FB= 1

FB= 0

Global voltage accuracy

Cond itions

min

300

Cload= 20pF

RL = 100K

VDD-0.8

Value

typical

500

1.100

0.600

0.200

max

700

Unit

Ohm

1.400

V

0.800

V

0.350

V

V

0.400

V

+/-5

%

17/22

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