BA823 Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BA823

8-bit serial IN, parallel OUT driver

ROHM Semiconductor 

Standard ICs

•Usage conditions range

BA823 / BA823F

200

100

Max. usage conditions

Usage conditions

0 range

0

10

20

SUPPLY VOLTAGE : VCC (V)

Fig. 1 Power supply voltage and

output current usage conditions

Fig. 1 Power supply voltage and output current

usage conditions (Per Circuit)

The maximum usage conditions, shown on the

left, indicate the absolute maximums for power

supply voltage and IC output current. Never

exceed these usage conditions, under any

circumstances.

•Electrical characteristics (unless otherwise noted, Ta = 25°C, VCC = + 5.0V)

Parameter

Symbol Min. Typ. Max. Unit

Conditions

Measurement

circuit

Power supply voltage

VCC 4.5 5.0 5.5

V VCC pin

Fig.2

Quiescent current 1

IQ1

—

4

6 mA When all data values are "0" Fig.2

Quiescent current 2

IQ2

—

8

11 mA When all data values are "0" Fig.2

Input low level voltage

VIL

— — 0.8

V

—

Fig.2

Input high level voltage

VIH

2

——

V

—

Fig.2

Input high level current

IIH

— — 0.4 mA VIN = 4.5 V

Fig.2

Input high level current

IIH

—

— 100 µA VIN = 2.0 V

Fig.2

Maximum output voltage

VO OFF

—

— 21.8 V O0 to O7 pins, IO = 10µA

Fig.3

Output saturation voltage

VO ON — 0.8 1.3

V When IO = 100mA sink

Fig.3

Output current

IOL

— — 207 mA Applied voltage V = 11.8V

Fig.3

"H" level data output voltage

VDOH 2.4

—

—

V RL = 10kΩ

Fig.3

"L" level data output voltage

VDOL

—

—

0.8

V

—

Fig.3

Minimum setup time

Minimum shift pulse width

t1

—

— 300 ns VIH = 2.0V, VIL = 0.8V

—

t2

——

1

µs VIH = 2.0V, VIL = 0.8V

—

Minimum timing time

t3

——

1

µs VIH = 2.0V, VIL = 0.8V

—

Maximum data transfer speed

fMax. 500 —

— kHz VIH = 2.0V, VIL = 0.8V

—

2

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