MB40978P Просмотр технического описания (PDF) - Fujitsu

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MB40978P

3-Channel 8-Bit RGB D/A Converter

Fujitsu 

MB40978

s ELECTRICAL CHARACTERISTICS

Parameter

Resolution

Linearity error

Reference input current

Reference output voltage

Digital high-level input curren

Digital low-level input current

RGB output voltage ratio

Full-scale output voltage

Zero-scale output voltage

Output resistance

Power supply current

Note: VCCA = VCCD = 5.00V

(VCCA = VCCD = 4.75 to 5.25V, Ta = 0 to 70°C)

Symbol

Condition

Min.

Value

Typ.

Unit

Max.

—

—

—

—

8

Bits

LE

—

—

—

±0.2

%

IRIN VRIN, VROUT Short

—

—

10

µA

VROUT VCC=5.00V

3.900 4.000 4.100

V

IIHD VIHD=2.7V

—

—

20

µA

IILD VILD=0.4V

–100

—

—

µA

FSR

—

0

2

6

%

VOFS

VCCA=5.000V

VRIN, VROUT Short

VCCA –15 VCCA

—

mV

VOZS

VCCA=VCCD=5.000V

VRIN=4.00V

VCCA=VCCD=5.000V

VRIN, VROUT Short

3.944 4.004 4.064

V

3.884 4.004 4.124

V

RO

—

—

240

—

Ω

ICC

VCC=5.25V

VRIN, VROUT Short

—

*70

102

mA

s SWITCHING CHARACTERISTICS

Parameter

Maximum conversion rate

Output delay time

Output rise time

Output fall time

(VCCA = VCCD = 4.75 to 5.25V, Ta = 0 to 70°C)

Symbol

Min.

Value

Typ.

Unit

Max.

FS

60

—

— MSPS

tPLH

tPHL

—

10

—

ns

tr

—

5

—

ns

tf

—

5

—

ns

6

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