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DS1231-50

Part No DS1231-50
Manufacturer Maxim Integrated
Catalog PMIC - Supervisors
Description IC SUPERVISOR 1 CHANNEL 8DIP / Supervisor Open Drain or Open Collector 1 Channel 8-PDIP
Datasheet
Sample
Rohs State rohs
ECAD Module
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Category Integrated Circuits (ICs) - Power Management (PMIC) - Supervisors
Mfr Maxim Integrated
Package Tube
Product Status Obsolete
Programmable Not Verified
Type Simple Reset/Power-On Reset
Number of Voltages Monitored 1
Voltage - Threshold 4.37V, 4.62V
Output Open Drain or Open Collector
Reset Active High/Active Low
Reset Timeout 150ms Minimum
Temperature Range - Operating 0°C ~ 70°C (TA)
Mounting Type Through Hole
Package / Case 8-DIP (0.300", 7.62mm)
Supplier Device Package 8-PDIP
Base Product Number DS1231
Standard Package 50 pcs
MSL Level 1 (Unlimited)
REACH Status REACH Unaffected
ECCN EAR99
HTSUS 8542.39.0001
Win Source Part Number 586065-DS1231-50
Ultra Librarian 3D Model Ultra Librarian DS1231-50 CAD Model

Description

The DS1231-50 is a sophisticated power monitoring chip designed by Maxim Integrated, offering a robust solution for ensuring the reliability and stability of your electronic systems. This innovative device is engineered to provide precise power-fail warning signals, enabling systems to initiate proper shutdown procedures, thus safeguarding data integrity and preventing hardware damage.

Key Features

  • Precision Voltage Monitoring: The DS1231-50 continuously monitors the system's supply voltage and ensures it remains within specified thresholds for reliable operation.
  • Programmable Reset Delay: It comes with an adjustable reset signal delay, allowing designers to tailor the response time to the needs of their specific application.
  • Low Power Consumption: Designed with power efficiency in mind, the DS1231-50 minimizes the power draw from your system, contributing to overall energy savings.
  • Wide Operating Temperature Range: With an operating temperature range of -40°C to +85°C, it is suitable for use in a variety of challenging environmental conditions.
  • High Reliability: Maxim Integrated's commitment to quality means the DS1231-50 is built to offer high reliability, ensuring long-term performance.

Applications

The DS1231-50 is ideal for a wide array of applications where power supply monitoring is critical. It is particularly useful in:

  • Embedded Systems
  • Industrial Control Systems
  • Telecommunication Equipment
  • Portable/Battery-Powered Devices

Technical Specifications

Parameter Value
Supply Voltage Range 4.5V to 5.5V
Active Supply Current 1.25mA (max)
Standby Current 50µA (typ)
Reset Threshold 4.625V min, 4.75V typ, 4.875V max
Reset Timeout Adjustable
Operating Temperature -40°C to +85°C

For those looking to integrate a reliable power supply monitoring solution into their products, the DS1231-50 from Maxim Integrated represents a prime choice, delivering performance and peace of mind in a compact package.

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