LA5550 查看數據表（PDF） - SANYO -> Panasonic

零件编号

产品描述 (功能)

比赛名单

LA5550

Low-Voltage DC Motor Speed Controller with Logic Circiuit

SANYO -> Panasonic 

Pin Assignments

LA5550, 5550M

Sample Application Circuit (1)

(Top view)

* Assuming RT<K•Rm

Mode

High-speed FF

GOVERNOR FF

High-speed REW

Brake

0 : 0 to 0.3V

1 : 1.8V to VCC

LR

00

01

10

11

Sample Application Circuit (2) : Bidirectional Governor

RA=2.2kΩ

RC=50kΩ, VR

RC=30kΩ, VR

Turning OFF the STB pin causes ICC<100µA (at 3V).

Mode

High-speed FF

FF control

REW control

Brake

LR

00

01

10

11

No.1402-3/4

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