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LX7730 Datasheet 64 Analog Input Telemetry Controller

Manufacturer: Microsemi (now Microchip Technology)

Overview: Production Datasheet LX7730 64 Analog Input Telemetry Controller for.

General Description

The LX7730 is a spacecraft telemetry manager that is radiation-hardened by design and works with either a space FPGA controller such as RTG4, RTAX-S/SL, and RT PolarFire, or a space MCU such as SAMRH71F20, SAMV71Q21RT, and SAM3X8ERT.

The LX7730 contains a 64 universal input multiplexer that can be configured for a mix of differential and/or single ended sensor inputs.

The internal programmable current source can be directed to any of the 64 universal inputs.

Key Features

  • 64 channel analog input multiplexer.
  • Break-Before-Make switching.
  • 13ksps 12-bit ADC.
  • 1% precision 5V voltage reference.
  • 3% precision adjustable current source.
  • Threshold monitoring.
  • 8 bi-level analog inputs and logic outputs.
  • 8 additional bi-level inputs from the multiplexer.
  • 10-bit DAC.
  • Parallel interface or dual SPI interface.
  • Radiation tolerant: 100krad(Si) TID, 50krad(Si) ELDRS, SEL immune up.

More Datasheets from Microsemi (now Microchip Technology)

Part Number Description
LX7001 TRANSIENT IMMUNE UNDERVOLTAGE SENSING CIRCUIT
LX7201 EMI Filter and ESD Protection
LX7202 EMI Filter and ESD Protection
LX7203 EMI Filter and ESD Protection
LX7206 Integrated EMI Filter and ESD Protection

LX7730 Distributor