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AS89000

Features

  • 4-channel resistive transimpedance amplifier
  • Programmable in 8 levels – 25 kΩ to 20 MΩ, 25 nA to 20 μA, 6 to 300 kHz
  • Integrated compensation of input capacities
  • Temperature compensation on chip possible by using of channel 4
  • Power down mode
  • Output analog voltage values

Benefits

  • Signal conditioning of sensors with current outputs
  • Adjustment of the transimpedance in 8 stages per firmware
  • Suitable for signal frequencies in the range of 6 to 300kHz
  • COB- mounting and SMD
  • Low power consumption

Product parameters

InterfaceAnalog voltage output
ProgrammableTransimpedance in 8 stages 25kOhm - 20MOhm
Input Current25nA - 20µA
Signal Frequencies6 to 300
Supply Voltage0.3 - 7.0
PackageQSOP16
Size4.90 x 6.00 x 1.75
Temperature Range-40 to 125