LB1870 Просмотр технического описания (PDF) - SANYO -> Panasonic

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Компоненты Описание

производитель

LB1870

Monolithic Digital IC Three-Phase Brushless Motor Driver

SANYO -> Panasonic 

Sample Application Circuit

LB1870, 1870M

Clock Divisor Switching

Pin N1

Pin N2

Divisor

H

H

2560 (5 × 1 × 512)

L

H

5120 (5 × 2 × 512)

H

L

4096 (4 × 2 × 512)

L

L

3072 (3 × 2 × 512)

—

M

EXT. CLK

Note: An open input is taken as a high level input.

PLL servo frequency = (crystal oscillator frequency)/(divisor)

Crystal Oscillator Usage

No. 4356-6/10

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