AS5601 Datasheet, PDF (42/43 Pages) ams AG – 12-bit Programmable Contactless Encoder

Content Guide
Page 42
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AS5601 − ContentGuide
1 General Description
1 Key Benefits & Features
2 Applications
2 Block Diagram
3 Pin Assignments
3 Pin Description
4 Absolute Maximum Ratings
5 Electrical Characteristics
5 Operating Conditions
6 Digital Inputs and Outputs
6 Timing Characteristics
7 Magnetic Characteristics
7 System Characteristics
8 Detailed Description
8 Power Management
10 I²C Interface
10 I²C Interface Operation
11 I²C Electrical Specification
12 I²C Timing
13 I²C Modes
13 Invalid Addresses
13 Reading
13 Writing
13 Supported bus protocol
14 Bus Not Busy
14 Start Data Transfer
14 Stop Data Transfer
14 Data Valid
14 Acknowledge
16 AS5601 Slave Modes
16 Slave Receiver Mode (Write Mode)
17 Slave Transmitter Mode (Read Mode)
18 SDA and SCL Input Filters
19 Register Description
20 ZPOS Registers
20 CONF Register
20 PUSHTHR Register
21 ANGLE/RAW ANGLE Register
21 STATUS Register
21 AGC Register
21 MAGNITUDE Register
21 Non-Volatile Memory (OTP)
22 Burn_Angle Command (ZPOS)
22 Burn_Setting Command (CONF)
22 Zero Position and Resolution Programming
25 Quadrature Encoder Output
26 Pushbutton Detection
28 Step Response and Filter Settings
30 Hysteresis
30 Magnet Detection
ams Datasheet
[v1-02] 2014-Oct-29