iC-LGC    21-Bit Optical Position Encoder with Serial/Parallel and Sin/Cos Output - BiSS C

Applications
  • Absolute position encoders for safety-related controls
  • Analog and digital motor feedback systems
  • Robotics, tooling machines, servo drives
Features
  • System-on-chip design with integrated photosensors
  • Excellent matching and reliability
  • Differential scanning for EMI immunity and operation up to 125 C
  • Enlarged assembly tolerance due to pre-positioned and post-positioned code scanning
  • 13 digital tracks pitched at just 500 μm
  • 2 sine/cosine tracks with analog signal conditioning
  • Singleturn resolution of 16 to 21 bits by 3-bit flash or 8-bit S&H ADC
  • Multiturn data processing via 2-pin A/B or SSI interface, embedded low power counter for battery supply
  • LED power control with a 50 mA highside driver
  • Adjustable temperature sensor with min/max alarm
  • Operational monitoring and alarm/warning messaging: missing code step, disc data error, configuration error,
  • LED end-of-life, out-of-range temperature
  • Safety features: CRC-protected setup with verification,
  • CRC-protected data output with life counter
  • Operating modes: hardware encoder (up to 16 bits), serial encoder (SSI, BiSS C), parallel encoder (8-bit parallel C)
  • 4 to 5.5 V single supply operation, low power consumption
  • Small-outline optoBGA or BLCC package for SMT
  • Available accessories: LED lamps and code discs
  • Options: extended temperature range of -40 to +125 C, customized COB modules, customized code designs
Packages
    lg21c_3d
    lg5c_3d
21-Bit Optical Position Encoder with Serial/Parallel and Sin/Cos Output - BiSS C
 
Product Overview
Application Guide
Application Support
support@ichaus.com
+49 6135 / 9292 300
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