LB1871M データシートの表示（PDF） - SANYO -> Panasonic

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LB1871M

Three-Phase Brushless Motor Driver

SANYO -> Panasonic 

Sample Application Circuit

LB1871, 1871M

Clock Divisor Switching

Pin N1

Pin N2

Divisor

H

H

5120 (5 × 1 × 1024)

L

H

10240(5 × 2 × 1024)

H

L

8192 (4 × 2 × 1024)

L

L

6144 (3 × 2 × 1024)

—

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. 4849-6/10

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