MB40168 Ver la hoja de datos (PDF) - Fujitsu

Número de pieza

componentes Descripción

Fabricante

MB40168

Single Chip 8-Bit A/D and 9-Bit D/A Converter

Fujitsu 

MB40168/MB40178

• Digital Block

Parameter

Digital output high

voltage

Digital output low voltage

Digital input high voltage

Digital input low voltage

Digital input high current

Digital input low curent

Symbol

(VCCA = VCCD = 4.75 V to 5.25 V, Ta = –20 oC to +70 oC)

Condition

Min.

Value

Typ.

Unit

Max.

VOHD IOH = –400 µA

2.7

—

—

V

VOLD IOL = 1.6 mA

—

—

VIHD

—

2.0

—

VILD

—

—

—

IIHD

VIHD = 2.7 V

—

—

IILD

VILD = 0.4 V

–100

—

0.4

V

—

V

0.8

V

20

µA

—

µA

2. AC CHARACTERISTICS

Parameter

A/D

Maximum conversion rate

D/A

Digital output delay time

Analog output delay time

Analog output rise time

Analog output fall time

Settling time

Symbol

fSAD

fSDA

tpd AD

tpd DA

tr

tf

tset LH,

tset HL

(VCCA = VCCD = 4.75 V to 5.25 V, Ta = –20 oC to +70 oC)

Condition

Value

Unit

Min.

Typ.

Max.

—

20

—

—

MSPS

—

40

—

—

MSPS

—

8

15

30

ns

—

10

—

ns

CL = 15 pF

—

5

—

ns

Terminating

—

5

—

ns

resistor

AOUT = 240 Ω

—

16

—

ns

9

Share Link: