MB40578 查看數據表（PDF） - Fujitsu

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MB40578

1 CHANNEL 8-BIT VIDEO A/D CONVERTER

Fujitsu 

MB40578

s ABSOLUTE MAXIMUM RATINGS

Parameter

Power supply voltage

Digital input voltage

Analog input voltage

Analog reference voltage

Storage temperature

Symbol

VCCA

VCCD

VIND

VINA

VRT, VRB

VSTG

Rating

–0.5 to +7.0

–0.5 to +7.0

–0.5 to VCC+0.5

–0.5 to VCC+0.5

–55 to +125

Unit

V

V

V

V

°C

Note: Permanent device damage may occur if the above Absolute Maximum Ratings are exceeded. Functional

operation should be restricted to the conditions as detailed in the operational sections of this data sheet.

Exposure to absolute maximum rating conditions for extended periods may affect device reliability.

s RECOMMENDED OPERATING CONDITIONS

Parameter

Symbol

Power supply voltage*1

VCCA

VCCD

Analog input voltage*2

VINA

Analog reference voltage (Top side)*2

VRT

Analog reference voltage (Bottom side)*2

VRB

Digital high-level output current

IOHD

Digital low-level output current

IOLD

Clock pulse width at high level

tW+

Clock pulse width at low level

tW–

Operating temperature

Ta

Notes: *1: Please keep VCCA and VCCD at the same potential.

*2: VRB < VINA < VRT, VRT – VRB = 2V + 0.1V.

Min

4.75

3

—

2.9

–400

—

25

25

0

Value

Typ

5.00

—

5

3

—

—

—

—

—

Max

5.25

5

5.1

—

—

4

—

—

70

Unit

V

V

V

V

µA

mA

ns

ns

°C

4

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