MB40968V Просмотр технического описания (PDF) - Fujitsu

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MB40968V

2-Channel 8-BIT D/A Converter

Fujitsu 

MB40968/40968V

s ELECTRICAL CHARACTERISTICS

Parameter

Symbol

Condition

Resolution

Linearity error

Reference input current

High level digital input current

Low level digital input current

2-channel’s output voltage ratio

—

LE

IRIN

IIHD

IILD

FSR*1

Full-scale analog output voltage

VOFS

Zero-scale analog output voltage

Output resistance

Power supply current

VOZS

RO

ICC

*1: FSR = VV-----OO----FF---SS----((-AB----))---––----VV-----OO----ZZ---SS---((--AB----)) – 1 × 100 %

*2: VCC = 5.00 (V)

MB40968

Reference output voltage

VROUT

—

DC

VRIN = 3.000 (V)

VIHD = 2.7 (V)

VILD = 0.4 (V)

VCCA = 5.00 (V)

VCCD = 5.00 (V)

VRIN = VROUT

VCCA = 5.00 (V)

VCCD = 5.00 (V)

VRIN = VROUT

VCCA = 5.00 (V)

VCCD = 5.00 (V)

VRIN = 3.000 (V)

Ta = 25°C

VCCA = 5.25 (V)

VCCD = 5.25 (V)

VRIN = VROUT

VCCA = 5.00 (V)

VCCD = 5.00 (V)

MB40968V

Reference output voltage

Reference output voltage

temperature constant

VROUT

—

—

—

(VCC = 4.75 to 5.25V, Ta = 0 to 70°C)

Value

Unit

Min.

Typ. Max.

—

—

8

Bit

—

—

±0.2

%

—

—

10

µA

—

—

20

µA

–100

—

—

µA

0

—

4

%

VCCA

–0.015

VCCA

—

V

2.938 3.008 3.078

V

192

240

288

Ω

—

54*2

80

mA

2.900 3.000 3.100

V

VCCA

–2.100

—

VCCA

–2.000

100

VCCA

–1.900

V

— ppm/°C

6

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