BU2092FV_OLD View Datasheet(PDF) - ROHM Semiconductor

Part Name

Description

View to exact match

BU2092FV_OLD

12-bit, serial IN, parallel OUT driver

ROHM Semiconductor 

Standard ICs

BU2090 / BU2090F / BU2090FS /

BU2092 / BU2092F / BU2092FV

•Electrical characteristics (Ta = 25°C)

DC characteristics (unless otherwise noted, Ta = 25°C, VSS = 0V)

Parameter

Symbol Min. Typ. Max. Unit

Input high level voltage

3.5

—

—

VIH

V

2.5

—

—

Input low level voltage

—

—

1.5

VIL

V

—

—

0.4

Output low level voltage

—

—

2.0

VOL

V

—

—

1.0

"H" output disable current

IOZH

—

—

10.0

µA

"L" output disable current

IOZL

—

— – 5.0

µA

Current dissipation

—

—

5.0

IDD

µA

—

—

3.0

VDD

Conditions

5

—

3

5

—

3

5

IOL = 20mA

3

IOL = 5mA

5

VO = 25.0V

5

VO = 0V

5

VIN = VSS or VDD

3

OUTPUT: OPEN

BU2090 / F / FS switching characteristics (unless otherwise noted, Ta = 25°C, VSS = 0V)

Parameter

Symbol Min. Typ. Max. Unit

VDD

Minimum clock pulse width

tW

500

—

—

ns

5

1000

—

—

3

Data shift setup time

200

—

—

5

tSU

ns

300

—

—

3

Data shift hold time

200

—

—

5

tH

ns

400

—

—

3

Data latch setup time

50

—

—

5

tLSUH

ns

100

—

—

3

Data latch hold time

250

—

—

5

tLHH

ns

500

—

—

3

Data latch "L" setup time

200

—

—

5

tLSUL

ns

400

—

—

3

Data latch "L" hold time

250

—

—

5

tLHL

ns

500

—

—

3

᭺Not designed for radiation resistance.

BU2090 / F / FS switching characteristics measurement conditions

tW

tW

CLOCK

90%

90%

10%

10%

tSU

tH

tLSUL tLHL

90%

10%

tLSUH

10%

tLHH

Conditions

—

—

—

—

—

—

—

VDD

GND (VSS)

90%

90%

DATA

10%

10%

90%

90%

VDD

GND (VSS)

Fig.1

5

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