CXD2027Q View Datasheet(PDF) - Sony Semiconductor

Part Name

Description

Manufacturer

CXD2027Q

DBS Audio Signal Processor

Sony Semiconductor 

CXD2027Q/R

Item

Symbol

Measurement

conditions

Normal input pin II

VIN = VSS or VDD

Input

With pull-up

resistor

IIL

leak

With pull-down

current resistor

IIH

VIN = VSS

VIN = VDD

Bidirectional pin

(during input state)

II

VIN = VSS or VDD

Output leak current

(I2C bus)

IOZ

VIN = VSS

∗1 Input pins other than ∗2, ∗3 and ∗4

∗2 MRST

∗3 TST0, TST1, TST2, TST3, TST4, SASL, TST6

∗4 BITI, DSLB, DSLA, DATB, DATA, TST5

∗5 SDA, SCLK

Corre-

Min.

Typ. Max. Unit sponding

pins

–10

10

µA ∗1

–40

–100 –240 µA ∗2

40

100

240 µA ∗3

–40

40

µA ∗4

–10

–10 µA ∗5

[Oscillation cell electrical characteristics]

Item

Symbol

Measurement

conditions

Logic threshold value

LVth

VIH

Input voltage

VIL

Feedback resistance

RFB

VIN = VSS or VDD

Output voltage

VOH

IOH = –12mA

VOL

IOL = 12mA

∗6 MCKI, M23I

∗7 MCKI, MCKO, M23I, M23O

∗8 MCKO, M23O

(VDD = 5V ± 0.25V, Ta = –20 to +75°C)

Min.

0.7VDD

Typ.

VDD/2

Max.

Corre-

Unit sponding

pins

V

V ∗6

250k

0.3VDD V

1M

2.5M Ω ∗7

VDD/2

VDD/2

V ∗8

– 11 –

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