參數(shù)資料
型號(hào)： MCZ33976EG
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： Dual Gauge Driver with Configurable esponse Time
中文描述： 雙計(jì)驅(qū)動(dòng)器，可配置esponse時(shí)間
文件頁(yè)數(shù)： 1/41頁(yè)
文件大?。?/td> 551K
代理商： MCZ33976EG
Document Number: MC33976
Rev 4.0, 1/2007
Freescale Semiconductor
Advance Information
* This document contains certain information on a new product.
Specifications and information herein are subject to change without notice.
Freescale Semiconductor, Inc., 2007. All rights reserved.
Dual Gauge Driver with
Configurable Response Time
The 33976 is a single-packaged, Serial Peripheral Interface (SPI)
controlled, dual step 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 two-phase instrumentation step motor,
similar to an MMT-licensed AFIC 6405 or Switec MS-X15.xxx motor.
The 33976 is ideal for use in automotive instrumentation systems
requiring distributed and flexible step motor gauge driving. The
device also eases the transition to step motors from air core motors
by emulating the air core pointer movement with little additional
processor bandwidth utilization.
Features
MMT-Licensed Two-Phase Step Motor Compatible
Switec MS-X15.xxx Step Motor Compatible
Minimal Processor Overhead Required
Fully Integrated Pointer Movement and Position State Machine
with Channel-Independent Configurable Pointer Movement
4096 Possible Steady State Pointer Positions
340° Maximum Pointer Sweep
Maximum Acceleration of 4500°/s
2
Maximum Pointer Velocity of 400°/s
Analog Microstepping (12 Steps/Degree of Pointer Movement)
Pointer Calibration and Return to Zero (RTZ)
SPI-Controlled 16-Bit Word
Calibratable Internal Clock
Low Sleep Mode Current
Pb-Free Packaging Designated by Suffix Code EG
Figure 1. 33976 Simplified Application Diagram
CONFIGURABLE DUAL GAUGE DRIVER
33976
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33976DW/R2
- 40°C to 125°C
24 SOICW
MCZ33976EG/R2
DW SUFFIX
EG SUFFIX (PB-FREE)
98ASB42344B
24-PIN SOICW
5.0 V
Regulator
MCU
V
PWR
VPWD
33976
V
DD
RTZ
RST
CS
SCLK
SI
SO
GND
Motor 0
SIN0+
SIN0-
COS0+
COS0-
Motor 1
SIN1+
SIN1-
COS1+
COS1-
VDD
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33976EG 制造商:Freescale Semiconductor 功能描述:IC STEPPER MOTOR GUAGE DRIVER SPI
MCZ33976EG/R2 制造商:FREESCALE 制造商全稱:Freescale Semiconductor, Inc 功能描述:Dual Gauge Driver with Configurable Response Time
MCZ33976EGR2 功能描述:功率驅(qū)動(dòng)器IC CONFIG DUAL GAUGE DR RoHS:否 制造商:Micrel 產(chǎn)品:MOSFET Gate Drivers 類型:Low Cost High or Low Side MOSFET Driver 上升時(shí)間: 下降時(shí)間: 電源電壓-最大:30 V 電源電壓-最小:2.75 V 電源電流: 最大功率耗散: 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:SOIC-8 封裝:Tube
MCZ33977EG 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 SINGLE GAUGE DR. LG PTR RoHS:否 制造商:STMicroelectronics 產(chǎn)品:Stepper Motor Controllers / Drivers 類型:2 Phase Stepper Motor Driver 工作電源電壓:8 V to 45 V 電源電流:0.5 mA 工作溫度:- 25 C to + 125 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube
MCZ33977EG 制造商:Freescale Semiconductor 功能描述:IC STEPPER MOTOR GAUGE DRIVER SPI
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