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參數資料
| 型號： | MCZ33976EGR2 |
| 廠商： | 飛思卡爾半導體(中國)有限公司 |
| 英文描述： | Dual Gauge Driver with Configurable esponse Time |
| 中文描述： | 雙計驅動器，可配置esponse時間 |
| 文件頁數： | 1/41頁 |
| 文件大小： | 551K |
| 代理商： | MCZ33976EGR2 |
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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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相關代理商/技術參數 |
參數描述 |
|---|---|
| MCZ33977EG | 功能描述:馬達/運動/點火控制器和驅動器 SINGLE GAUGE DR. LG PTR RoHS:否 制造商:STMicroelectronics 產品: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 |
| MCZ33977EGR2 | 功能描述:馬達/運動/點火控制器和驅動器 SINGLE GAUGE DR. LG. PTR RoHS:否 制造商:STMicroelectronics 產品: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 安裝風格:SMD/SMT 封裝 / 箱體:HTSSOP-28 封裝:Tube |
| MCZ33989EG | 功能描述:網絡控制器與處理器 IC SBC-HS RoHS:否 制造商:Micrel 產品:Controller Area Network (CAN) 收發(fā)器數量: 數據速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
| MCZ33989EG | 制造商:Freescale Semiconductor 功能描述:IC SYSTEM BASIS W/CAN TRANCEIVER |
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