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MCP6546R - Open-Drain Output Sub-Microamp Comparators

General Description

The Microchip MCP6546/6R/6U/7/8/9 family of comparators, is offered in single (MCP6546, MCP6546R, MCP6546U), single with Chip Select (CS) (MCP6548), dual (MCP6547) and quad (MCP6549) configurations.

The outputs are open-drain and are capable of driving heavy DC or capacitive loads.

Key Features

  • Low Quiescent Current: 600 nA/Comparator (typical).
  • Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V.
  • Open-Drain Output: VOUT  10V.
  • Propagation Delay: 4 µs (typical,100 mV Overdrive).
  • Wide Supply Voltage Range: 1.6V to 5.5V.
  • Single Available in SOT-23-5, SC-70-5.
  • Packages.
  • Available in Single, Dual and Quad.
  • Chip Select (CS) with MCP6548.
  • Low Switching Current.
  • Internal Hysteresis: 3.3 mV (typical).

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Other Datasheets by Microchip Technology

Part Number Description
MCP6546 Open-Drain Output Sub-Microamp Comparators
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MCP6548 Open-Drain Output Sub-Microamp Comparators
MCP6549 Open-Drain Output Sub-Microamp Comparators

Full PDF Text Transcription (Reference)

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MCP6546/6R/6U/7/8/9 Open-Drain Output Sub-Microamp Comparators Features • Low Quiescent Current: 600 nA/Comparator (typical) • Rail-to-Rail Input: VSS - 0.3V to VDD + 0.3V • Open-Drain Output: VOUT  10V • Propagation Delay: 4 µs (typical,100 mV Overdrive) • Wide Supply Voltage Range: 1.6V to 5.5V • Single Available in SOT-23-5, SC-70-5* Packages • Available in Single, Dual and Quad • Chip Select (CS) with MCP6548 • Low Switching Current • Internal Hysteresis: 3.