5秒后页面跳转
ADMC201AP PDF预览

ADMC201AP

更新时间: 2024-01-26 16:09:24
品牌 Logo 应用领域
亚德诺 - ADI 微控制器和处理器外围集成电路uCs集成电路uPs集成电路
页数 文件大小 规格书
15页 145K
描述
Motion Coprocessor

ADMC201AP 技术参数

是否Rohs认证:不符合生命周期:Obsolete
零件包装代码:LCC包装说明:PLASTIC, LCC-68
针数:68Reach Compliance Code:not_compliant
ECCN代码:EAR99HTS代码:8542.31.00.01
风险等级:5.92Is Samacsys:N
JESD-30 代码:S-PQCC-J68JESD-609代码:e0
长度:24.1808 mm端子数量:68
最高工作温度:85 °C最低工作温度:-40 °C
封装主体材料:PLASTIC/EPOXY封装代码:QCCJ
封装形状:SQUARE封装形式:CHIP CARRIER
峰值回流温度(摄氏度):220认证状态:Not Qualified
座面最大高度:4.45 mm最大供电电压:5.25 V
最小供电电压:4.75 V标称供电电压:5 V
表面贴装:YES技术:CMOS
温度等级:INDUSTRIAL端子面层:Tin/Lead (Sn/Pb)
端子形式:J BEND端子节距:1.27 mm
端子位置:QUAD处于峰值回流温度下的最长时间:30
宽度:24.1808 mmuPs/uCs/外围集成电路类型:MICROPROCESSOR CIRCUIT
Base Number Matches:1

ADMC201AP 数据手册

 浏览型号ADMC201AP的Datasheet PDF文件第2页浏览型号ADMC201AP的Datasheet PDF文件第3页浏览型号ADMC201AP的Datasheet PDF文件第4页浏览型号ADMC201AP的Datasheet PDF文件第5页浏览型号ADMC201AP的Datasheet PDF文件第6页浏览型号ADMC201AP的Datasheet PDF文件第7页 
a
Motion Coprocessor  
ADMC201  
FEATURES  
FUNCTIONAL BLOCK DIAGRAM  
Analog Input Block  
D0–D11  
RESET  
WR  
A0–3  
RD  
DATABUS  
11-Bit Resolution Analog-to-Digital (A/D) Converter  
7 Single-Ended (SE) Analog Inputs  
4 Simultaneously Sampled Analog Inputs  
Expansion with 4 Multiplexed Inputs  
3.2 s Conversion Time/Channel  
0 V–5 V Analog Input Range  
EMBEDDED  
CONTROL  
CONTROL BUS  
SEQUENCER  
CS  
IRQ  
CLK  
CONTROL  
REGISTERS  
INTERNAL  
REFERENCE  
REFOUT  
Internal 2.5 V Reference  
PWM Synchronized Sampling Capability  
12-Bit PWM Timer Block  
Three-Phase Center-Based PWM  
1.5 kHz–25 kHz PWM Switching Frequency Range  
Programmable Deadtime  
REFIN  
CONVST  
11-BIT  
A/D  
CONVERTER  
U
V
W
VECTOR  
TRANSFORMATION  
BLOCK  
AUX  
Programmable Pulse Deletion  
PWM Synchronized Output  
External PWM Shutdown  
AUX0  
AUX1  
AUX2  
AUX3  
MULTIPLEXER  
EXPANSION  
BLOCK  
Vector Transformation Block  
12-Bit Vector Transformations  
Forward and Reverse Clarke Transformations  
Forward and Reverse Park Rotations  
2.9 s Transformation Time  
PROG.  
DIGITAL  
I/O  
PWMSYNC  
A
AP  
B
BP  
C
PIO 0–5  
PORT  
12-BIT  
PWM TIMER  
BLOCK  
CP  
Programmable Digital I/O Port  
6-Bit Configurable Digital I/O  
Change of State Interrupt Support  
DSP & Microcontroller Interface  
12 Bit Memory Mapped Registers  
Twos Complement Data Format  
6.25 MHz to 25 MHz Operating Clock Range  
68-Pin PLCC Package  
STOP  
Flexible Analog Channel Sequencing  
The ADMC201 supports acquisition of 2, 3, or 4 channels per  
group. Converted channel results are stored in registers and  
the data can be read in any order. The sampling and conversion  
time for two channels is 8 µs, three channels is 11.2 µs, and four  
channels is 14.4 µs (using a 12.5 MHz system clock).  
Single 5 V DC Power Supply  
Industrial Temperature Range  
Embedded Control Sequencer  
The embedded control sequencer off-loads the DSP or micro-  
processor, reducing the instructions required to read analog  
input channels, control PWM timers and perform vector trans-  
formations. This frees the host processor for performing control  
algorithms.  
GENERAL DESCRIPTION  
The ADMC201 is a motion coprocessor that can be used with  
either microcontrollers or digital signal processors (DSP). It  
provides the functionality that is required to implement a digital  
control system. In a typical application, the DSP or micro-  
controller performs the control algorithms (position, speed,  
torque and flux loops) and the ADMC201 provides the neces-  
sary motor control functions: analog current data acquisition,  
vector transformation, digital inputs/outputs, and PWM drive  
signals.  
Fast DSP/Microprocessor Interface  
The high speed digital interface allows direct connection to 16-bit  
digital signal processors and microprocessors. The ADMC201  
has 12 bit memory mapped registers with twos complement  
data format and can be mapped directly into the data memory  
map of a DSP. This allows for a single instruction read and write  
interface.  
PRODUCT HIGHLIGHTS  
Simultaneous Sampling of Four Inputs  
Integration  
A four channel sample and hold amplifier allows three-phase  
motor currents to be sampled simultaneously, reducing errors  
from phase coherency. Sample and hold acquisition time is  
1.6 µs and conversion time per channel is 3.2 µs (using a 12.5 MHz  
system clock).  
The ADMC201 integrates a four channel simultaneous sampling  
analog-to-digital converter, four channel analog multiplexer,  
analog reference, vector transformation, six digital inputs/outputs,  
and three-phase PWM timers into a 68-pin PLCC. Integration  
reduces cost, board space, power consumption, and design and  
test time.  
REV. B  
Information furnished by Analog Devices is believed to be accurate and  
reliable. However, no responsibility is assumed by Analog Devices for its  
use, nor for any infringements of patents or other rights of third parties  
which may result from its use. No license is granted by implication or  
otherwise under any patent or patent rights of Analog Devices.  
One Technology Way, P.O. Box 9106, Norwood, MA 02062-9106, U.S.A.  
Tel: 781/329-4700  
Fax: 781/326-8703  
World Wide Web Site: http://www.analog.com  
© Analog Devices, Inc., 2000  

与ADMC201AP相关器件

型号 品牌 描述 获取价格 数据表
ADMC300 ADI High Performance DSP-Based Motor Controller

获取价格

ADMC300-ADVEVALKIT ADI High Performance DSP-Based Motor Controller

获取价格

ADMC300BST ADI High Performance DSP-Based Motor Controller

获取价格

ADMC300-PB ADI High Performance DSP-Based Motor Controller

获取价格

ADMC326 ADI 28-Lead ROM-Based DSP Motor Controller

获取价格

ADMC326TN ADI 28-Lead ROM-Based DSP Motor Controller

获取价格