Datasheet > PC33991DHR2

PC33991DHR2

更新时间： 2024-02-07 10:52:17

品牌	Logo	应用领域
恩智浦 - NXP		电动机控制光电二极管
页数	文件大小	规格书
36页	656K
描述
STEPPER MOTOR CONTROLLER, PDSO24, PLASTIC, SOIC-28

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PC33991DHR2 技术参数

生命周期：	Obsolete	零件包装代码：	SOIC
包装说明：	SOP,	针数：	24
Reach Compliance Code：	unknown	ECCN代码：	EAR99
HTS代码：	8542.39.00.01	风险等级：	5.84
模拟集成电路 - 其他类型：	STEPPER MOTOR CONTROLLER	JESD-30 代码：	R-PDSO-G24
长度：	15.395 mm	功能数量：	1
端子数量：	24	最高工作温度：	125 °C
最低工作温度：	-40 °C	封装主体材料：	PLASTIC/EPOXY
封装代码：	SOP	封装形状：	RECTANGULAR
封装形式：	SMALL OUTLINE	认证状态：	Not Qualified
座面最大高度：	2.65 mm	最大供电电压 (Vsup)：	5.5 V
最小供电电压 (Vsup)：	4.5 V	标称供电电压 (Vsup)：	5 V
表面贴装：	YES	温度等级：	AUTOMOTIVE
端子形式：	GULL WING	端子节距：	1.27 mm
端子位置：	DUAL	宽度：	7.5 mm
Base Number Matches：	1

PC33991DHR2 数据手册

Freescale Semiconductor, Inc.

Document order number: MC33991/D

Rev. 0, 10/2002

MOTOROLA

SEMICONDUCTOR TECHNICAL DATA

Preliminary Information

33991

Gauge Driver Integrated Circuit

The 33991device is a single packaged, Serial Peripheral Interface (SPI)

controlled, dual stepper motor gauge driver Integrated Circuit (IC). This

monolithic IC consists of four dual output H-Bridge coil drivers and the

associated control logic. Each pair of H-Bridge drivers is used to automatically

control the speed, direction and magnitude of current through the two coils of

a 2-phase instrumentation stepper motor, similar to an MMT licensed AFIC

6405.

GAUGE DRIVER

INTEGRATED CIRCUIT

This device is ideal for use in automotive instrumentation systems requiring

distributed and flexible stepper motor gauge driving. The device also eases

the transition to stepper motors from air core motors by emulating the air core

pointer movement with little additional processor bandwidth utilization.

The device has many attractive features including:

•

MMT-licensed two-phase stepper motor compatible

Minimal processor overhead required

Fully integrated pointer movement and position state machine with air

core movement emulation

DW SUFFIX

PLASTIC PACKAGE

CASE 751E-04

SOICW

•

4096 possible steady state pointer positions

340° maximum pointer sweep

ORDERING INFORMATION

Temperature

•

Linear 4500°

Max pointer velocity of 400°

Analog micro stepping (12 steps/degree of pointer movement)

Pointer calibration and return to zero

SPI controlled 16-bit word

Device

Package

Range (T )

-40 to 125°C

SOICW

PC33991DH/R2

Calibratable Internal Clock

Low Sleep mode current

33991 Simplified Application Schematic

0.1

SIN0+

SIN0-

VDD

REG

BATTERY

MOTOR 0

33991

MC33991

GDIC

COS0+

RTZ

COS0-

SIN1+

RSTB

MCU

SIN1-

CSB

SCLK

MOTOR 1

COS1+

COS1-

GND

TYPICAL APPLICATION

This document contains information on a product under development.

Motorola reserves the right to change or discontinue this product without notice.

For More Information On This Product,

Go to: www.freescale.com

12 3 4 5 6 7...36

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与PC33991DHR2相关器件

型号	品牌	描述	获取价格	数据表
PC33991FS	ETC	Analog Products PC33991FS Fact Sheet	获取价格
PC33991R2	MOTOROLA	Gauge Driver Integrated Circuit	获取价格
PC33993DWB	MOTOROLA	SPECIALTY INTERFACE CIRCUIT, PDSO32, SOIC-32	获取价格
PC33996EK	NXP	1.2A SIPO BASED PRPHL DRVR, PDSO32, LEAD FREE, PLASTIC, SOIC-32	获取价格
PC33996EK/R2	MOTOROLA	16-Output Switch with SPI Control	获取价格
PC33996EKR2	NXP	1.2A SIPO BASED PRPHL DRVR, PDSO32, LEAD FREE, PLASTIC, SOIC-32	获取价格

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