ADMC201 General Description
ADMC201 Maximum Ratings
Supply Voltage (VDD) . . . . . . . . . . . . . . . . . . 0.3 V to +7.0 V
Digital Input Voltage . . . . . . . . . . . . . . . . . . . . . 0.3 V to VDD
Analog Input Voltage . . . . . . . . . . . . . . . . . . . . .0.3 V to VDD
Analog Reference Input Voltage . . . . . . . . . . . . 0.3 V to VDD
Digital Output Voltage Swing . . . . . . . . . . . . . . 0.3 V to VDD
Analog Reference Output Swing . . . . . . . . . . . . 0.3 V to VDD
Operating Temperature . . . . . . . . . . . . . . . 40°C to +85°C
Lead Temperature (Soldering, 10 sec) . . . . . . . . . . . +280°C
ADMC201 Features
Analog Input Block
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 V5 V Analog Input Range
Internal 2.5 V Reference
PWM Synchronized Sampling Capability
12-Bit PWM Timer Block
Three-Phase Center-Based PWM
1.5 kHz25 kHz PWM Switching Frequency Range
Programmable Deadtime
Programmable Pulse Deletion
PWM Synchronized Output
External PWM Shutdown
Vector Transformation Block
12-Bit Vector Transformations
Forward and Reverse Clarke Transformations
Forward and Reverse Park Rotations
2.9 s Transformation Time
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
Single 5 V DC Power Supply
Industrial Temperature Range
ADMC201 Connection Diagram
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