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參數(shù)資料
| 型號： | MCZ33977EG |
| 廠商： | 飛思卡爾半導(dǎo)體(中國)有限公司 |
| 英文描述： | Single Gauge Driver |
| 中文描述： | 單表驅(qū)動 |
| 文件頁數(shù)： | 1/37頁 |
| 文件大?。?/td> | 402K |
| 代理商： | MCZ33977EG |
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Freescale Semiconductor, Inc. reserves the right to change the detail specifications,
as may be required, to permit improvements in the design of its products.
Freescale Semiconductor, Inc., 2007. All rights reserved.
Document Number: MC33977
Rev. 2.0, 1/2007
Freescale Semiconductor
Technical Data
Single Gauge Driver
The 33977 is a Serial Peripheral Interface (SPI) Controlled, stepper
motor gauge driver Integrated Circuit (IC). This monolithic IC consists
of a dual H-Bridge coil driver and its associated control logic. The H-
Bridge drivers are used to automatically control the speed, direction,
and magnitude of current through the coils of a two-phase
instrumentation stepper motor, similar to an MMT-licensed AFIC 6405
of Switec MS-X156.xxx motor.
The 33977 is ideal for use in 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 damped air core pointer movement.
Features
MMT-Licensed Two-Phase Stepper Motor Compatible
Switec MS-X15.xxx Stepper Motor Compatible
Minimal Processor Overhead Required
Fully Integrated Pointer Movement and Position State Machine
with Air Core Movement Emulation
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/Degrees of Pointer Movement)
Pointer Calibration and Return to Zero (RTZ)
Controlled via 16-Bit SPI Messages
Internal Clock Capable of Calibration
Low Sleep Mode Current
Pb-Free Packaging Designated by suffix code EG
Figure 1. 33977 Simplified Application Diagram
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC3397
7
DW/R2
- 40°C to 125°C
24 SOICW
MCZ33977EG/R2
33977
SINGLE GAUGE DRIVER
DW SUFFIX
EG SUFFIX (Pb-FREE)
98ASB42344B
24-PIN SOICW
5.0 V
Regulator
MCU
VPWR
VPWR
33977
VDD
VDD
RTZ
RST
CS
SCLK
SI
SO
GND
Motor
SIN+
SIN-
COS+
COS-
相關(guān)PDF資料 |
PDF描述 |
|---|---|
| MCZ33989EG | System Basis Chip with High-Speed CAN Transceiver |
| MCZ33990EF | Enhanced Class B Serial Transceiver |
| MCZ33991EG | Gauge Driver Integrated Circuit |
| MCZ33993EW | Multiple Switch Detection Interface |
| MCZ33996EK | 16-Output Switch with SPI Control |
相關(guān)代理商/技術(shù)參數(shù) |
參數(shù)描述 |
|---|---|
| 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(qū)動器 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 |
| MCZ33989EG | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)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 |
| MCZ33989EGR2 | 功能描述:網(wǎng)絡(luò)控制器與處理器 IC SBC-HS RoHS:否 制造商:Micrel 產(chǎn)品:Controller Area Network (CAN) 收發(fā)器數(shù)量: 數(shù)據(jù)速率: 電源電流（最大值）:595 mA 最大工作溫度:+ 85 C 安裝風(fēng)格:SMD/SMT 封裝 / 箱體:PBGA-400 封裝:Tray |
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