AK8850 Ver la hoja de datos (PDF) - Asahi Kasei Microdevices

Número de pieza

componentes Descripción

Fabricante

AK8850

NTSC Digital Video Decoder

Asahi Kasei Microdevices 

ASAHI KASEI

4. Electrical Specifications

[AK8850]

4-1. Absolute Maximum Ratings

Item

Min.

Max

Unit

Supply Voltage VDD

DVDD, AVDD

0.3

4.5

V

Input Pin Voltage (Vin)

0.3

VDD + 0.3

V

Input Pin Current (Iin)

10

10

mA

Storage Temperature

40

125

note) each ground pin ( DVSS,AVSS) is equal to 0 V (voltage reference ).

4-2. Recommended Operating Conditions

Item

Min.

Typ.

Max.

Unit

Supply Voltage

3.0

3.3

3.6

V

AVDD

3.0

3.3

3.6

V

DVDD

Operating Temperature

10

85**

note) * each ground pin ( DVSS,AVSS) is equal to 0 V (voltage reference ).

** Assumes mounting on a 4-layer PCB >100mm x 100mm x 1.6mm with wiring density greater than 60%.

4-3DC Characteristics ( DVDD=AVDD=3.0 ~ 3.6 V at room temperature )

Item

Symbol Min.

Typ.

Max.

Digital Input High Voltage

VIH

0.7VDD

Digital Input Low Voltage

VIL

0.3VDD

Digital Input Leak Current

IIL

±10

Digital Output High Voltage

VOH

2.4

Digital Output High Voltage

I2C Input High Voltage

I2C (SDA, SCL)

I2C Input Low Voltage

I2C (SDA, SCL)

I2C (SDA) L

VOL

VIHC

VILC

VOLC

0.7VDD

0.4

0.3VDD

0.4

Unit

Condition

V

V

uA

V

IOH = 400uA

V

IOL = 1.2mA

V

V

V

IOLC = 3mA

4-4. AC Characteristics

Item

Symbol Min.

Typ.

Max.

Unit

Digital Maximum Load

15

40

pF

Capacitance

Condition

Rev.0

9

2002/01

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