BU9831F Ver la hoja de datos (PDF) - ROHM Semiconductor

Número de pieza

componentes Descripción

Fabricante

BU9831F

Non-volatile electronic potentiometer

ROHM Semiconductor 

Memory ICs

BU9831 / BU9831F

VCC

VCC

GND

VCC

CS

GND

Correct example

Incorrect example

(2) Noise countermeasures

1) SK noise

If there is noise in the rise of the SK clock input, the system may recognize more clocks than were actually input,

and malfunctioning may occur because of offset bits.

2) VCC noise

Noise and surges in the power supply line can cause malfunctioning. To eliminate these factors, we recommend

installing a bypass capacitor between the power supply and the ground.

•External dimension (Units: mm)

BU9831

BU9831F

9.3 ± 0.3

8

5

1

4

7.62

0.3 ± 0.1

2.54

0.5 ± 0.1 0° ~ 15°

5.0 ± 0.2

8

5

1

4

1.27

0.4 ± 0.1

0.3Min.

0.15

DIP8

SOP8

13

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