AMIS30532C5321RG datasheet(2/29 Pages) ONSEMI

Nome de Peças	AMIS30532C5321RG

Descrição Electrónicos	Micro-Stepping Motor Driver

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Fabricante Electrônico	ONSEMI [ON Semiconductor]

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AMIS−30532

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2

Block DIAGRAM

Temp .

Sense

SPI

OTP

Timebase

POR

DI

DO

CS

CLK

NXT

SLA

DIR

ERR

Band−

gap

Load

Angle

AMIS−30532

Logic &

Registers

Chargepump

T

R

A

N

S

L

A

T

O

R

Vreg

CLR

VBB

P

W

M

I−sense

EMC

P

W

M

I−sense

EMC

VDD

GND

MOTXP

MOTXN

MOTYP

MOTYN

CPN CPP VCP

POR/WD

Figure 1. Block Diagram AMIS−30532

Table 1. PIN LIST AND DESCRIPTION

Name

Description

Type

Equivalent

Schematic

GND

1

Ground

Supply

DI

2

SPI Data In

Digital Input

Type 2

CLK

3

SPI Clock Input

Digital Input

Type 2

NXT

4

Next Micro−Step Input

Digital Input

Type 2

DIR

5

Direction Input

Digital Input

Type 2

ERR

6

Error Output (Open Drain)

Digital Output

Type 4

SLA

7

Speed Load Angle Output

Analog Output

Type 5

/

8

No Function (to be left open in normal operation)

CPN

9

Negative Connection of Charge Pump Capacitor

High Voltage

CPP

10

Positive Connection of Charge Pump Capacitor

High Voltage

VCP

11

Charge−Pump Filter−Capacitor

High Voltage

CLR

12

“Clear” = Chip Reset Input

Digital Input

Type 1

CS

13

SPI Chip Select Input

Digital Input

Type 2

VBB

14

High Voltage Supply Input

Supply

Type 3

MOTYP

15, 16

Negative End of Phase Y Coil Output

Driver Output

GND

17, 18

Ground, Heat Sink

Supply

MOTYN

19, 20

Positive End of Phase Y Coil Output

Driver Output

MOTXN

21, 22

Positive End of Phase X Coil Output

Driver Output

GND

23, 24

Ground, Heat Sink

Supply

MOTXP

25, 26

Negative End of Phase X Coil Output

Driver Output

VBB

27

High Voltage Supply Input

Supply

Type 3

/

30

No Function (to be left open in normal operation)

POR/WD

28

Power−On−Reset and Watchdog Reset Output (Open Drain)

Digital Output

Type 2

TST0

29

Test Pin Input (to be tied to ground in normal operation)

Digital Input

DO

31

SPI Data Output (Open Drain)

Digital Output

Type 4

VDD

32

Logic Supply Output (needs external decoupling capacitor)

Supply

Type 6

Nº de peça semelhante - AMIS30532C5321RG

Fabricante Electrônico	Nome de Peças	Folha de dados	Descrição Electrónicos
ON Semiconductor	AMIS30532C5321RG	575Kb / 29P	Micro-Stepping Motor Driver October, 2009 -- Rev. 0
ON Semiconductor	AMIS30532C5321RG	439Kb / 29P	Micro-Stepping Motor Driver August, 2012 ??Rev. 1

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Descrição semelhante - AMIS30532C5321RG

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ON Semiconductor	AMIS-30521	317Kb / 28P	Micro-Stepping Motor Driver December, 2009 ??Rev. 2
	AMIS30532C5321G	439Kb / 29P	Micro-Stepping Motor Driver August, 2012 ??Rev. 1
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	NCV70522	341Kb / 29P	Micro-Stepping Motor Driver December, 2009 ??Rev. 0
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	NCV70514	318Kb / 31P	Micro-stepping Motor Driver September, 2015 ??Rev. 2
	AMIS-30521	292Kb / 28P	Micro-Stepping Motor Driver May, 2009 ??Rev. 1

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