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LM393B - Dual Differential Comparators

Download the LM393B datasheet PDF. This datasheet also covers the LM393 variant, as both devices belong to the same dual differential comparators family and are provided as variant models within a single manufacturer datasheet.

General Description

NEW LM393B and LM2903B Improved specifications of B-version Maximum rating: up to 38V ESD rating (HBM): 2kV Low input offset: 0.37mV Low input bias current: 3.5nA Low supply-current: 200µA per comparator Faster response

Key Features

  • 3.

📥 Download Datasheet

Note: The manufacturer provides a single datasheet file (LM393-etcTI.pdf) that lists specifications for multiple related part numbers.

📁 Similar Datasheet

Part Number Description Manufacturer
LM393 SINGLE SUPPLY/ LOW POWER DUAL COMPARATORS Motorola Inc
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LM393 DUAL DIFFERENTIAL COMPARATOR UTC
LM393 Low-power dual-voltage comparators STMicroelectronics

Other Datasheets by Texas Instruments

Part Number Description
LM393 Dual Differential Comparators
LM393-N Low-Power Low-Offset Voltage Dual Comparators
LM393A Dual Differential Comparators
LM393AP Dual Differential Comparators
LM393LV Low Voltage Rail to Rail Input Comparators

Full PDF Text Transcription (Reference)

The following content is an automatically extracted verbatim text from the original manufacturer datasheet and is provided for reference purposes only.

View original datasheet text
LM393B, LM2903B, LM193, LM293, LM293A, LM393, LM393A, LM2903, LM2903V SLCS005AG – OCTOBER 1979 – REVISED JANUARY 2025 LM393B, LM2903B, LM193, LM293, LM393 and LM2903 Dual Comparators 1 Features 3 Description • NEW LM393B and LM2903B • Improved specifications of B-version – Maximum rating: up to 38V – ESD rating (HBM): 2kV – Low input offset: 0.37mV – Low input bias current: 3.