DS1836 (2)
DS1836 is available from Analog Devices at Xecor. Designed for battery backup and voltage monitoring, the DS1836 offers precision temperature-compensated voltage monitoring, automatic switch to battery supply during power failure, and a reset timeout of 200ms minimum. Available in the 8-SOIC (0.154 inch, 3.90mm Width) package, it is ideal for applications requiring reliable power management and system supervision, such as embedded systems, industrial controls, and telecommunications. Whether used in automotive electronics, IoT devices, or portable equipment, this series ensures robust performance, scalability, and efficiency for demanding applications. Xecor is an authorized distributor for Analog Devices. Please view our extensive selection of the DS1836 series below.
| Part Number | Description | Package | Inventory | Add To Bom |
|---|---|---|---|---|
| DS1836CS-10+ | Miniaturized thermocouple provides precise temperature measurements with minimal space requirements | SOIC N-8 | 2,175 | |
| DS1836CS-10+T&R | Processor Supervisor 2.88V 1 CMOS/Open Drain 8-Pin SOIC N T/R | SOIC N-8 | 3,390 |
Key Featrues
Precision Voltage Monitoring - The DS1836 MicroManager features a precision temperature-compensated reference and comparator circuit that continuously monitors the VCC voltage. This ensures reliable detection of out-of-tolerance conditions, enhancing system stability and preventing malfunctions due to voltage fluctuations.
Battery Backup Switching - The device automatically switches to a battery supply when VCC drops below 3.8V (or 2.6V for 3.3V versions). This ensures uninterrupted operation during power failures, making it ideal for critical applications requiring continuous power.
Reset Functionality - The DS1836 generates an active low reset signal that remains active for 350ms after VCC returns to an in-tolerance condition. This provides sufficient time for the system to stabilize, improving reliability during power recovery.
Push-Pull, Totem Pole Output - The device features a push-pull, totem pole output, which ensures strong drive capability and compatibility with a wide range of logic levels. This enhances signal integrity and reduces the need for additional external components.
Wide Operating Temperature Range - With an operating temperature range of -40°C to 85°C, the DS1836 is suitable for use in harsh environments. This makes it a robust choice for industrial, automotive, and outdoor applications where temperature extremes are common.
Battery Backup Switching - The device automatically switches to a battery supply when VCC drops below 3.8V (or 2.6V for 3.3V versions). This ensures uninterrupted operation during power failures, making it ideal for critical applications requiring continuous power.
Reset Functionality - The DS1836 generates an active low reset signal that remains active for 350ms after VCC returns to an in-tolerance condition. This provides sufficient time for the system to stabilize, improving reliability during power recovery.
Push-Pull, Totem Pole Output - The device features a push-pull, totem pole output, which ensures strong drive capability and compatibility with a wide range of logic levels. This enhances signal integrity and reduces the need for additional external components.
Wide Operating Temperature Range - With an operating temperature range of -40°C to 85°C, the DS1836 is suitable for use in harsh environments. This makes it a robust choice for industrial, automotive, and outdoor applications where temperature extremes are common.
Applications
Battery Backup and Power Monitoring in Embedded Systems: The DS1836 MicroManager is ideal for ensuring reliable operation in embedded systems by monitoring the main power supply (VCC) and seamlessly switching to a backup battery during power failures. Its precision voltage monitoring and reset functionality make it suitable for applications like IoT devices, industrial controllers, and portable medical equipment, where uninterrupted operation is critical.
Voltage Supervision in Automotive Electronics: The DS1836 can be used in automotive systems to monitor the vehicle's power supply and ensure stable operation under varying voltage conditions. Its ability to detect out-of-tolerance voltage levels and generate a reset signal makes it suitable for applications like engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
Power Management in Consumer Electronics: The DS1836 is well-suited for power management in consumer devices such as smart home hubs, wearables, and portable gadgets. Its push-pull output and low-power operation ensure efficient power monitoring and battery backup, enhancing the reliability and longevity of battery-powered devices.
Industrial Control and Automation: In industrial environments, the DS1836 can be used to monitor and manage power supplies in PLCs (Programmable Logic Controllers), motor drives, and robotics. Its robust design, wide operating temperature range, and precise voltage monitoring capabilities ensure reliable performance in harsh industrial conditions, preventing system failures due to power fluctuations.
These applications highlight the versatility of the DS1836 MicroManager in ensuring reliable power management and system stability across various industries and use cases.
Voltage Supervision in Automotive Electronics: The DS1836 can be used in automotive systems to monitor the vehicle's power supply and ensure stable operation under varying voltage conditions. Its ability to detect out-of-tolerance voltage levels and generate a reset signal makes it suitable for applications like engine control units (ECUs), infotainment systems, and advanced driver-assistance systems (ADAS).
Power Management in Consumer Electronics: The DS1836 is well-suited for power management in consumer devices such as smart home hubs, wearables, and portable gadgets. Its push-pull output and low-power operation ensure efficient power monitoring and battery backup, enhancing the reliability and longevity of battery-powered devices.
Industrial Control and Automation: In industrial environments, the DS1836 can be used to monitor and manage power supplies in PLCs (Programmable Logic Controllers), motor drives, and robotics. Its robust design, wide operating temperature range, and precise voltage monitoring capabilities ensure reliable performance in harsh industrial conditions, preventing system failures due to power fluctuations.
These applications highlight the versatility of the DS1836 MicroManager in ensuring reliable power management and system stability across various industries and use cases.
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