AS5030-ATSU austriamicrosystems, AS5030-ATSU Datasheet - Page 2

• Manufacturer Part Number: AS5030-ATSU
• Description: IC ENCODER ROTARY 8-BIT 16-TSSOP
• Manufacturer: austriamicrosystems
• Type: Linear, Rotary Encoder - Programmabler

Specifications of AS5030-ATSU

• Sensing Range: 23.6mT ~ 44.5mT
• Voltage - Supply: 4.5 V ~ 5.5 V
• Current - Supply: 14mA
• Current - Output (max): 4mA
• Output Type: Digital, PWM
• Features: Programmable
• Operating Temperature: -40°C ~ 125°C
• Package / Case: 16-TSSOP
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

AS5030
Datasheet - C o n t e n t s
Contents
1 General Description ..................................................................................................................................................................
2 Key Features.............................................................................................................................................................................
3 Applications...............................................................................................................................................................................
4 Pin Assignments .......................................................................................................................................................................
5 Absolute Maximum Ratings ......................................................................................................................................................
6 Electrical Characteristics...........................................................................................................................................................
7 Detailed Description................................................................................................................................................................
8 Application Information ...........................................................................................................................................................
www.austriamicrosystems.com/AS5030
4.1 Pin Descriptions.................................................................................................................................................................................... 4
6.1 Operating Conditions............................................................................................................................................................................ 6
6.2 System Parameters .............................................................................................................................................................................. 6
6.3 Magnet Specifications .......................................................................................................................................................................... 7
6.4 Magnetic Field Alarm Limits ................................................................................................................................................................. 7
6.5 Hall Element Sensitivity Options........................................................................................................................................................... 7
6.6 Programming Parameters .................................................................................................................................................................... 8
6.7 DC Characteristics of Digital Inputs and Outputs ................................................................................................................................. 8
6.8 8-bit PWM Output ................................................................................................................................................................................. 9
6.9 Serial 8-bit Output................................................................................................................................................................................. 9
6.10 General Data Transmission Timings ................................................................................................................................................ 10
7.1 Connecting the AS5030......................................................................................................................................................................
7.2 Serial 3-Wire R/W Connection............................................................................................................................................................
7.3 Serial 3-Wire Read-only Connection .................................................................................................................................................. 13
7.4 Serial 2-Wire Connection (R/W Mode) ............................................................................................................................................... 14
7.5 Serial 2-Wire Continuous Readout ..................................................................................................................................................... 15
7.6 Serial 2-Wire Differential SSI Connection........................................................................................................................................... 15
7.7
7.8 Analog Output..................................................................................................................................................................................... 18
7.9 Analog Sin/Cos Outputs with External Interpolator ............................................................................................................................ 19
7.10 3-Wire Daisy Chain Mode................................................................................................................................................................. 20
7.11 2-Wire Daisy Chain Mode................................................................................................................................................................. 21
8.1 AS5030 Programming ........................................................................................................................................................................ 23
8.2 AS5030 Read / Write Commands ...................................................................................................................................................... 23
8.3 OTP Programming Connection .......................................................................................................................................................... 26
8.4 Programming Verification ................................................................................................................................................................... 27
8.1.1 OTP Programming Options ....................................................................................................................................................... 23
8.1.2 Reduced Power Mode Programming Options ........................................................................................................................... 23
8.2.1 16-bit Read Command............................................................................................................................................................... 23
8.2.2 16-bit Write Command............................................................................................................................................................... 24
8.2.3 18-bit OTP Read Commands ................................................................................................................................................... 24
8.2.4 18-bit OTP Write Commands.................................................................................................................................................... 25
8.3.1 Programming in Daisy Chain Mode ........................................................................................................................................... 26
1-Wire PWM Connection ................................................................................................................................................................ 16
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