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IXD5121 - Voltage Detector

General Description

The IXD5121/22/23/24 are highly precise, low power consumption, CMOS voltage detectors with watchdog function, manufactured using laser trimming technology.

The series consists of a reference voltage source, delay circuit, comparator, and output driver.

Key Features

  • Detect Voltage Range 1.6 V.
  • 5.0 V in 0.1 V increments.
  • Accuracy ± 2%.
  • Hysteresis 5% (typical).
  • Low Power Consumption 0.4 μA (Detect at VIN = 1.0 V) 0.6 µA (Release at VIN = 1.0 V).
  • Operating Voltage Range 1.0 V.
  • 6.0 V.
  • Detect Voltage Temperature Drift ±100 ppm/0C.
  • Output Configuration - N-channel Open Drain.
  • Watchdog with ON/OFF Control.
  • Pre-programmed Release Time of 3.13, 50, 100, 200, and 400 ms.
  • Pre-programmed Watchdog Time.

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Other Datasheets by IXYS (now Littelfuse)

Part Number Description
IXD5122 Voltage Detector
IXD5123 Voltage Detector
IXD5124 Voltage Detector
IXD1209 High Speed LDO Regulator
IXD1212 High Speed LDO Regulator

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
Product Specification Product Specification IXD5121/5122/5123/5124 Voltage Detector with ON/OFF Control of the Watchdog FEATURES  Detect Voltage Range 1.6 V – 5.0 V in 0.1 V increments  Accuracy ± 2%  Hysteresis 5% (typical)  Low Power Consumption 0.4 μA (Detect at VIN = 1.0 V) 0.6 µA (Release at VIN = 1.0 V)  Operating Voltage Range 1.0 V – 6.0 V  Detect Voltage Temperature Drift ±100 ppm/0C  Output Configuration - N-channel Open Drain  Watchdog with ON/OFF Control  Pre-programmed Release Time of 3.