ADM6710MARJZ-REEL7 Analog Devices Integrated Circuit (Other) In Stock
Analog Devices ADM6710MARJZ-REEL7 is a high-accuracy adjustable-threshold voltage supervisor and microprocessor reset IC in a 6-pin SOT-23 package. It monitors supply rails with precision thresholds and generates a clean reset signal to protect microprocessors during power-up, power-down, and undervoltage events. Available on 7-inch reel for automated SMT assembly with worldwide distribution.
- Manufacturer
- Analog Devices
- Package
- Other
- Pin Count
- 6
- Lifecycle
- OBSOLETE
- Datasheet
- ADM6710MARJZ-REEL7 Datasheet PDF
- Category
- Integrated Circuit
- Temp Range
- -40.0°C to 85.0°C
- RoHS
- Compliant
- Lead Time
- 3–7 business days
- Shipping
- DHL Express · Worldwide
What are the key features of ADM6710MARJZ-REEL7?
- Adjustable reset threshold via external resistor divider allows the ADM6710 to monitor any supply voltage down to sub-1 V rails, covering 1.8 V, 2.5 V, 3.3 V, and 5 V systems from a single part number
- High-accuracy threshold detection with tight ±1.5% tolerance ensures the reset assertion voltage is precisely defined, preventing processor operation on a marginal or noisy supply
- Active-low open-drain RESET output remains asserted for a programmable timeout period after the supply exceeds the threshold, guaranteeing the processor oscillator stabilizes before code execution begins
- Ultra-low supply current in microamp range enables use in battery-powered systems where the supervisor must stay active even in deep-sleep modes without measurable battery drain
- SOT-23-6 package occupies less than 9 mm² of PCB area, making it the smallest available supervisor solution for space-constrained portable and wearable designs
What is ADM6710MARJZ-REEL7 used for?
The ADM6710MARJZ-REEL7 is used in embedded microcontroller and FPGA-based systems to ensure a reliable reset pulse is generated during power-up, brownout, and supply fault conditions, preventing microprocessors from executing code from an undefined memory state. Its adjustable threshold makes it suitable for multi-rail power management in IoT sensor nodes, industrial PLCs, and communications equipment where 1.8 V, 2.5 V, and 3.3 V core rails must each be independently supervised. The compact SOT-23 package and low quiescent current also make it a natural fit for battery-operated medical devices and handheld instruments that require continuous supply monitoring without impacting battery life.
What are the specifications of ADM6710MARJZ-REEL7?
| Pbfree Code | No |
| Manufacturer Package Code | RJ-6 |
| YTEOL | 0 |
| Adjustable Threshold | YES |
| Analog IC - Other Type | VOLTAGE SUPERVISOR/RESET IC |
| JESD-30 Code | R-PDSO-G6 |
| JESD-609 Code | e3 |
| Number of Channels | 1 |
| Number of Functions | 1 |
| Package Body Material | PLASTIC/EPOXY |
| Package Equivalence Code | TSOP6,.11,37 |
| Package Shape | RECTANGULAR |
| Package Style | SMALL OUTLINE, LOW PROFILE, SHRINK PITCH |
| Qualification Status | Not Qualified |
| Supply Voltage-Max (Vsup) | 5.5V |
| Supply Voltage-Min (Vsup) | 1.2V |
| Supply Voltage-Nom (Vsup) | 3V |
| Surface Mount | YES |
| Temperature Grade | INDUSTRIAL |
| Terminal Finish | MATTE TIN |
| Terminal Form | GULL WING |
| Terminal Pitch | 0.95mm |
| Terminal Position | DUAL |
| Package | Other |
Compliance & Regulatory
| RoHS Status | Compliant |
| Lead-Free | Yes (Pb-Free) |
| Moisture Sensitivity Level | MSL 1 |
| ECCN | EAR99 |
| HTS Code | 8542.39.00.60 |
Where can I find the ADM6710MARJZ-REEL7 datasheet?
ADM6710MARJZ-REEL7 Datasheet DownloadOfficial datasheet from Analog Devices
What are equivalent replacements for ADM6710MARJZ-REEL7?
Compatible alternatives and drop-in replacements for ADM6710MARJZ-REEL7:
Frequently Asked Questions
How is the reset threshold of the ADM6710MARJZ-REEL7 set, and what voltage range can it monitor?
The reset threshold of the ADM6710MARJZ-REEL7 is set using an external resistor voltage divider connected to the sense input pin. By choosing appropriate resistor values, the monitored voltage can be adjusted from sub-1 V up to several volts, covering standard logic supply rails including 1.8 V, 2.5 V, 3.3 V, and 5 V in a single adjustable IC without requiring separate fixed-threshold part numbers for each rail.
What reset pulse timeout does the ADM6710MARJZ-REEL7 provide, and why is this important for microprocessor startup reliability?
The ADM6710MARJZ-REEL7 holds the RESET output asserted for a defined timeout period after the monitored supply rises above the threshold, typically in the range of 100 ms to 200 ms depending on configuration. This delay ensures the crystal oscillator stabilizes and the power supply reaches its regulated level before the processor begins fetching instructions, preventing random code execution from partially valid register states during slow-rising supply ramps.
How does the ±1.5% threshold accuracy of the ADM6710MARJZ-REEL7 compare to generic reset ICs for industrial applications?
Generic microprocessor supervisors often specify threshold tolerances of ±3% to ±5%, which on a 3.3 V rail means the brownout detection can trigger anywhere from 3.1 V to 3.5 V — too imprecise for systems with tight power budget margins. The ADM6710MARJZ-REEL7's ±1.5% accuracy on a 3.3 V rail limits detection to within ±50 mV of the target, providing a reliable safety margin between the normal operating voltage and the minimum processor supply specification.
In which embedded system power architecture scenarios is the ADM6710MARJZ-REEL7 preferable to a built-in microcontroller brownout detector?
Built-in brownout detectors in microcontrollers typically have coarse thresholds fixed at 2.7 V or 3.0 V and may not function correctly when the MCU core supply itself is degraded. The ADM6710MARJZ-REEL7 operates independently with its own sub-milliamp supply current, so it can assert RESET and hold the processor in a safe state even if the MCU's internal oscillator or brownout circuit has already malfunctioned — making it essential in safety-critical designs such as medical instruments and industrial motor controllers operating from noisy supplies.
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About Analog Devices
Analog Devices (ADI) is a global leader in high-performance analog, mixed-signal, and digital signal processing integrated circuits used in virtually all types of electronic equipment.
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