ADM709RAR
- Mfr.Part #
- ADM709RAR
- Manufacturer
- Analog Devices, Inc.
- Package / Case
- 8-SOIC (0.154, 3.90mm Width)
- Datasheet
- Download
- Description
- IC SUPERVISOR 1 CHANNEL 8SOIC
- Stock
- 7,447
- In Stock :
- 7,447
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- Manufacturer :
- Analog Devices, Inc.
- Product Category :
- Supervisors
- REACH SVHC :
- No SVHC
- Max Output Current :
- 20mA
- Undervoltage Threshold :
- 2.55V
- Threshold Voltage :
- +2.63V
- Length :
- 5mm
- Terminal Finish :
- Matte Tin (Sn)
- Mount :
- Surface Mount
- Pin Count :
- 8
- Supply Voltage :
- 3V
- Termination :
- SMD/SMT
- JESD-609 Code :
- e3
- Pbfree Code :
- No
- Lead Free :
- Contains Lead
- Moisture Sensitivity Level (MSL) :
- 1 (Unlimited)
- Power Supplies :
- 3V
- RoHS Status :
- ROHS3 Compliant
- Nominal Supply Current :
- 200μA
- Terminal Form :
- Gull wing
- Height :
- 1.5mm
- ECCN Code :
- EAR99
- Reset Timeout :
- 140ms Minimum
- Number of Pins :
- 8
- Min Reset Threshold Voltage :
- 2.55V
- Number of Channels :
- 1
- Operating Supply Current :
- 200μA
- Power Dissipation :
- 470mW
- Watchdog Timer :
- No
- Output :
- Push-Pull, Totem Pole
- Max Supply Current :
- 200μA
- Voltage - Threshold :
- 2.63V
- Mounting Type :
- Surface Mount
- Width :
- 4mm
- Package / Case :
- 8-SOIC (0.154, 3.90mm Width)
- Lifecycle Status :
- Production (Last Updated: 4 weeks ago)
- Number of Functions :
- 1
- Max Power Dissipation :
- 470mW
- Reset :
- Active Low
- Reset Delay Time :
- 380 ms
- Peak Reflow Temperature (Cel) :
- 260
- Time@Peak Reflow Temperature-Max (s) :
- 30
- Number of Monitored Inputs :
- 1
- Max Supply Voltage :
- 5.5V
- Number of Terminations :
- 8
- Type :
- Simple Reset/Power-On Reset
- Terminal Position :
- Dual
- Adjustable Threshold :
- No
- Packaging :
- Tube
- Base Part Number :
- ADM709
- Overvoltage Threshold :
- 2.7V
- Min Supply Voltage :
- 1V
- Operating Temperature :
- -40°C~85°C TA
- Max Reset Threshold Voltage :
- 2.7V
- Factory Lead Time :
- 8 Weeks
- Datasheets
- ADM709RAR

Supervisors Analog Devices, Inc. ADM709RAR Overview
The Supervisors Analog Devices, Inc. ADM709RAR is a high-performance supervisor IC designed for precise monitoring of power supplies. It is housed in a compact 8-SOIC package, making it ideal for space-sensitive applications. The ADM709RAR ensures system reliability through its robust voltage monitoring capabilities and features a reset output that remains operational with VCC as low as 1.2V. This IC is particularly suitable for managing microprocessor systems where it can assert a reset during power-up, power-down, and brown-out conditions. Its versatility is further enhanced by a low power consumption and a wide supply voltage range, making it an excellent choice for portable and low-energy devices.
ADM709RAR Features
The ADM709RAR supervisor IC includes multiple features that make it a reliable and efficient solution for critical system monitoring. Key features include a precise voltage monitor, a manual reset input, and the ability to operate over a temperature range of -40°C to +85°C. Its low supply current (only 17 µA) minimizes the overall power consumption, which is crucial for battery-operated devices. Additionally, the device's reset output driver is capable of sinking or sourcing current, which provides flexible interfacing options with other logic components.
ADM709RAR Applications
- Microprocessor Systems: The ADM709RAR can supervise the power supply condition, ensuring that all voltage levels are suitable for stable microprocessor operation. It helps prevent improper functioning due to power issues, enhancing overall system reliability.
- Portable Devices: Due to its low power consumption and compact footprint, the ADM709RAR is ideal for use in portable electronics such as mobile phones and portable media players, where power efficiency and size are critical.
- Automotive Systems: Reliable operation in extreme environmental conditions makes the ADM709RAR suitable for automotive applications, monitoring the system stability and providing necessary resets to avoid failures.
- Communication Infrastructure: It ensures that communication devices like routers and switches operate without interruption, providing continuous monitoring and quick response to any power irregularities.
- Office Equipment: In devices such as printers and copiers, the ADM709RAR helps in managing the internal power supply to ensure that they operate reliably without interruptions or data loss during fluctuations.
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