參數(shù)資料
型號(hào)： MCZ33991EG
廠商： 飛思卡爾半導(dǎo)體(中國(guó))有限公司
英文描述： Gauge Driver Integrated Circuit
中文描述： 儀表驅(qū)動(dòng)集成電路
文件頁(yè)數(shù)： 1/36頁(yè)
文件大?。?/td> 481K
代理商： MCZ33991EG
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., 2006. All rights reserved.
Document Number: MC33991
Rev. 2.0, 11/2006
Freescale Semiconductor
Technical Data
Gauge Driver Integrated Circuit
This 33991 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 two-phase instrumentation stepper motor,
similar to an MMT licensed AFIC 6405.
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:
Features
MMT-Licensed Two-Phase 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
Linear 4500°
2
Maximum Pointer Velocity of 400°
Analog Microstepping (12 Steps/Degree of Pointer Movement)
Pointer Calibration and Return to Zero
SPI Controlled 16-Bit Word
Calibratable Internal Clock
Low Sleep Mode Current
Pb-Free Packaging Designated by Suffix Code EG
Figure 1. 33991 Simplified Application Diagram
GAUGE DRIVER INTEGRATED CIRCUIT
DW SUFFIX
EG SUFFIX (PB-FREE)
98ASB42344B
24-PIN SOICW
33991
ORDERING INFORMATION
Device
Temperature
Range (T
A
)
Package
MC33991DW/R2
-40 to 125°C
SOICW
MCZ33991EG/R2
5.0 V
Regulator
MCU
Motor 1
Motor 2
VPWR
33991
VPWR
VDD
RT
RS
CS
SCLK
SI
SO
SIN1+
SIN1-
COS1+
COS1-
SIN2+
SIN2-
COS2+
COS2-
GND
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相關(guān)代理商/技術(shù)參數(shù)
參數(shù)描述
MCZ33991EGR2 功能描述:馬達(dá)/運(yùn)動(dòng)/點(diǎn)火控制器和驅(qū)動(dòng)器 GAUGE DRIVER IC 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
MCZ33993EW 功能描述:接口 - 專用 MSDI RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 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:BGA-59
MCZ33993EWR2 功能描述:接口 - 專用 MSDI RoHS:否 制造商:Texas Instruments 產(chǎn)品類型:1080p60 Image Sensor Receiver 工作電源電壓:1.8 V 電源電流:89 mA 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:BGA-59
MCZ33996CEK 制造商:Freescale Semiconductor 功能描述:16 LOW SIDE SW - Bulk
MCZ33996CEKR2 制造商:Freescale Semiconductor 功能描述:16 LOW SIDE SW - Tape and Reel
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