L6515 데이터 시트보기 (PDF) - STMicroelectronics

부품명

상세내역

제조사

L6515

DUAL DC-MOTOR POSITIONING SYSTEM

STMicroelectronics 

PIN FUNCTIONS

Pin

1

2

3,43

4,42

5,41

6,40

7,39

8,38

9,37

10,36

11,35

12,34

13,33

14,32

15,31

16,30

17,29

18

19

20,21

22

23 to 28

44

Name

LCSG

VZ

LCDI

LCDO

EAO

EAI

TSO

TSPO

TSPI

PWMN

PWM

DIO

PCO

PSO

POSO

FTB

FTA

REF

OSC

DAI

GND

LAI

VS

L6515

Description

Load Current Decoder Sens Reference Ground

Zener Clamp

Load Current Decoder Input

Load Current Decoder Output

Error Amplifier Output for Current Mode PWM Modulator

Error Amplifier Input for Current Mode PWM Modulator

Tacho Signal Output

Tacho Signal Processor Output

Tacho Signal Processor Input

Current Mode PWM Output Inverted

Current Mode PWM Output non Inverted

Direction Indicator Digital Open Collector Output. A Low Level is cw,

A High Level is ccw Operation of the Motor

Position Counter Digital Open Collector Output

Phase Selector Output for Signal Differentation

Positioning Output. The Output Becomes Activated via Position

Adress Decoder.

Analog Input from Position Encoder Phase B. Proposed Operation

Range is 2.8V + 1V.

Analog Input from Position Encoder Phase A. Proposed Operation

Range is 2.8V + 1V

Master Current Reference

Oscillator

Decoder Logic Input for Latch Select + Reset

Major and Logic Ground

Latch Adress Input

Supply Voltage

3/13

Share Link: