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Analog Devices Inc. ADM6713ZAKS-REEL
- Part No.:
- ADM6713ZAKS-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SC-82A, SOT-343
- Datasheet:
-
ADM6713ZAKS-REEL.pdf
- Description:
- IC SUPERVISOR 1 CHANNEL SC70-4
- Quantity:
- Payment:
- Shipping:
Inventory:4,712
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Product details
Overview
ADM6713ZAKS-REEL from Analog Devices is a microprocessor supervisory circuit in 4-lead SC70 package, providing open-drain active-low RESET output with 2.32 V reset threshold (typ), 140–460 ms reset timeout, 12 μA supply current (typ), and operation down to 1.0 V VCC. It monitors 2.5 V supply rails in portable microprocessor systems requiring brownout protection and manual reset capability.
For engineers reviewing the ADM6713ZAKS-REEL datasheet, ADM6713ZAKS-REEL pinout, ADM6713ZAKS-REEL application, or ADM6713ZAKS-REEL equivalent, key selection criteria include reset threshold accuracy over −40°C to +125°C, open-drain output flexibility for mixed-voltage logic interfacing, low quiescent current for battery-powered designs, and SC70 footprint constraints.
Technical Context
The ADM6713ZAKS-REEL integrates a precision voltage reference, comparator with 30 ppm/°C temperature coefficient, debounced manual reset input (1 μs min pulse width, 100 ns glitch immunity), and internal 240 ms typical reset timeout generator. Its reset assertion remains active until VCC rises above 2.32 V (typ) and sustains for ≥140 ms after crossing threshold.
As an open-drain variant, it requires an external pull-up resistor-enabling RESET to interface with logic voltages higher than VCC-and maintains valid output down to VCC = 1.0 V. The device achieves power supply glitch immunity up to 1000 mV overdrive with transient rejection <100 ns.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reset Threshold | 2.32 V (typ) at 25°C; 2.25–2.38 V over −40°C to +85°C - ensures reliable 2.5 V supply monitoring with margin against brownout. |
| Supply Current | 12 μA (typ) at VCC < 3.6 V, −40°C to +85°C - enables multi-year battery life in always-on portable systems. |
| Reset Timeout | 140–460 ms (min–max) over −40°C to +85°C - guarantees sufficient stabilization time for microprocessor core and peripherals post-power-up. |
| VCC Operating Range | 1.0 V to 5.5 V - supports operation during deep brownout and compatibility with wide-input DC-DC regulators. |
| Manual Reset Input | Debounced, 1 μs minimum pulse width, 100 ns glitch immunity - rejects EMI-induced noise while accepting clean switch closures or logic signals. |
| Output Type | Open-drain RESET - allows pull-up to 1.8 V, 3.3 V, or 5 V logic domains independent of VCC, enabling mixed-voltage system integration. |
| Temperature Range | −40°C to +125°C - qualified for under-hood automotive, industrial control, and extended-range embedded applications. |
Pinout & Package
Package: 4-lead SC70 (KS-4), 2.20 mm × 1.35 mm × 0.9 mm body, 0.65 mm lead pitch, coplanarity ≤ 0.10 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 GND | Ground reference | 0 V return path for all internal circuits; must be connected directly to system ground plane for noise immunity. |
| 2 RESET | Active-low open-drain output | Sinks current when asserted; requires external pull-up resistor to define logic-high level and drive strength. |
| 3 MR | Active-low manual reset input | Debounced input; asserts RESET when pulled low ≥1 μs; floating default disables manual reset function. |
| 4 VCC | Monitored supply voltage input | Input voltage sensed by internal comparator; powers device and defines operating range (1.0 V to 5.5 V). |
Key Features
| Feature | Design Value |
|---|---|
| Precision reset threshold | 2.32 V ±0.13 V over −40°C to +85°C - eliminates need for external trimming in 2.5 V rail monitoring. |
| Ultra-low supply current | 12 μA typical - reduces standby power in battery-backed real-time clocks and IoT edge nodes. |
| Glitch-immune power detection | Rejects transients <100 ns and up to 1000 mV amplitude - prevents spurious resets in electrically noisy environments. |
| Flexible reset output | Open-drain architecture - enables level-shifting to higher-voltage logic without additional translators. |
| Extended temperature operation | Rated −40°C to +125°C - supports deployment in automotive engine control units and industrial motor drives. |
Applications
| Industrial PLC Controller | Automotive Body Control Module |
|---|---|
|
Use Scenario: Power sequencing and brownout recovery in programmable logic controller CPU modules operating from 2.5 V LDO outputs. IC Role / Device Role / Timing Role: Supervisory circuit asserting active-low RESET to ARM Cortex-M7 processor until 2.5 V rail stabilizes and remains above 2.32 V for ≥140 ms. Use Value: Prevents processor lockup during line transients and ensures deterministic boot sequence across temperature extremes. |
Use Scenario: Monitoring 2.5 V domain powering CAN transceivers and sensor signal conditioners in vehicle door modules. IC Role / Device Role / Timing Role: Open-drain RESET output pulled to 3.3 V logic rail, coordinating reset timing between microcontroller and peripheral ICs during ignition cycling. Use Value: Enables single-supply supervision with mixed-voltage I/O without level shifters, reducing BOM count and PCB area. |
| Portable Medical Monitor | Smart Energy Meter |
|
Use Scenario: Battery-powered handheld ECG monitor requiring guaranteed startup integrity after cold start from depleted Li-ion cells. IC Role / Device Role / Timing Role: Detects VCC rise from 1.0 V upward, asserting RESET until stable 2.5 V rail is achieved and held for 240 ms (typ). Use Value: Eliminates firmware crash risk during low-VCC wake-up, extending usable battery range below nominal voltage. |
Use Scenario: Supervising 2.5 V RTC and metrology ADC supply in DIN-rail mounted electricity meters exposed to wide ambient temperatures. IC Role / Device Role / Timing Role: Provides −40°C to +125°C guaranteed reset assertion with 30 ppm/°C threshold drift, ensuring accurate timekeeping across seasons. Use Value: Meets IEC 62053-21 long-term stability requirements without calibration or compensation circuitry. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microprocessor supervisory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX6326UT23D3+T | 2.33 V threshold, 160 ms min timeout, SOT-23-3 package, push-pull output | Lacks manual reset input and open-drain flexibility; requires PCB redesign for pull-up removal | Choose when board space is constrained and push-pull output suffices with no need for voltage-level shifting. |
| TPS3808G125DBVR | 2.35 V threshold, 200 ms min timeout, SOT-23-6 package, adjustable delay via capacitor | Includes watchdog timer and higher pin count; consumes 2.5× more quiescent current (30 μA typ) | Prefer when system-level watchdog functionality is required alongside power supervision, and layout allows 6-pin footprint. |
Compared with MAX6326UT23D3+T and TPS3808G125DBVR, the ADM6713ZAKS-REEL uniquely combines ultra-low 12 μA current, guaranteed −40°C to +125°C operation, open-drain output, and manual reset in a 4-pin SC70-making it optimal for compact, battery-sensitive, mixed-voltage embedded systems where pin count and power budget are critical.
Availability
ADM6713ZAKS-REEL is available at Aetrix Electronics and suitable for industrial PLC controllers, automotive body control modules, portable medical monitors, smart energy meters, and battery-powered IoT endpoints requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for ADM6713ZAKS-REEL includes scheduled delivery planning, volume procurement assistance, BOM continuity management, traceable sourcing, and lifecycle availability coordination for OEM customers, industrial embedded developers, connected-device designers, and electronics production programs.
Manufacturer
Analog Devices, Inc. is a global semiconductor company specializing in high-performance analog, mixed-signal, and digital signal processing technologies for precision measurement, power management, and connectivity applications.
The ADM671x series was designed specifically for microprocessor-based systems needing reliable, low-power, small-footprint power-on reset and brownout detection-targeting portable, automotive, and industrial embedded markets where supply integrity is mission-critical.
FAQ
What is the reset threshold voltage of the ADM6713ZAKS-REEL?
The ADM6713ZAKS-REEL has a nominal reset threshold of 2.32 V at 25°C, with a guaranteed range of 2.25 V to 2.38 V over −40°C to +85°C and 2.22 V to 2.42 V over 85°C to +125°C. This threshold is factory-trimmed and specified for monitoring 2.5 V supply rails with adequate headroom against brownout conditions.
Does the ADM6713ZAKS-REEL require an external pull-up resistor on the RESET pin?
Yes, the ADM6713ZAKS-REEL features an open-drain RESET output and requires an external pull-up resistor to establish the logic-high voltage level. The resistor may be connected to VCC or to a separate logic rail (e.g., 3.3 V or 5 V), enabling interoperability with mixed-voltage system components without additional level-shifting circuitry.
What is the minimum pulse width accepted on the MR pin of the ADM6713ZAKS-REEL?
The MR (manual reset) input of the ADM6713ZAKS-REEL accepts negative-going pulses with a minimum width of 1 μs. Pulses shorter than 100 ns are rejected due to internal debouncing, making the ADM6713ZAKS-REEL robust against mechanical switch bounce and electrical noise on the reset control line.
Can the ADM6713ZAKS-REEL operate with supply voltages below 2.5 V?
Yes, the ADM6713ZAKS-REEL operates from 1.0 V to 5.5 V VCC and asserts RESET down to 1.0 V. Its internal circuitry remains functional during deep brownout, ensuring continuous supervision even as the monitored 2.5 V rail collapses-critical for graceful shutdown and safe restart in low-power systems.
What package type is used for the ADM6713ZAKS-REEL?
The ADM6713ZAKS-REEL is housed in a 4-lead SC70 package (package option KS-4), measuring 2.20 mm × 1.35 mm × 0.9 mm with 0.65 mm lead pitch. This RoHS-compliant, surface-mount package supports high-density PCB layouts and automated assembly in space-constrained portable and automotive electronics.
ADM6713ZAKS-REEL Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- SC-82A, SOT-343
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Programmable:
- Not Verified
- Type:
- Simple Reset/Power-On Reset
- Number of Voltages Monitored:
- 1
- Voltage - Threshold:
- 2.32V
- Output:
- Open Drain or Open Collector
- Reset:
- Active Low
- Reset Timeout:
- 140ms Minimum
- Operating Temperature:
- -40°C ~ 125°C (TA)
- Grade:
- -
- Qualification:
- -
- Mounting Type:
- Surface Mount
- Supplier Device Package:
- SC-70-4
ADM6713ZAKS-REEL FAQ
1.How can I place an order for ADM6713ZAKS-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6713ZAKS-REEL on Aetrix. Our sales agent will provide a competitive quotation and guide you through the order confirmation once you accept the terms.
2.Are the price and stock information for ADM6713ZAKS-REEL reliable?
The price and inventory of ADM6713ZAKS-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6713ZAKS-REEL is usually 5 days.
3.What payment methods are accepted for ADM6713ZAKS-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6713ZAKS-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6713ZAKS-REEL?
ADM6713ZAKS-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6713ZAKS-REEL order is processed, you will receive an email with the shipment details and tracking number.
Note: Tracking information may take up to 24 hours to appear. Express delivery typically takes 3–5 business days.
5.How can I obtain technical support or documentation for ADM6713ZAKS-REEL?
For technical support, including ADM6713ZAKS-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6713ZAKS-REEL requirements.
6.How does Aetrix verify that ADM6713ZAKS-REEL is sourced from the original manufacturer or authorized distributors?
All ADM6713ZAKS-REEL products on Aetrix are procured from qualified distributors and authorized channels. Our dedicated quality assurance team conducts strict verification, including traceability checks and, if necessary, third-party testing. This ensures that ADM6713ZAKS-REEL meets industry standards.
7.What is the process for return or replacement of ADM6713ZAKS-REEL?
All ADM6713ZAKS-REEL units undergo pre-shipment inspection (PSI). If there is an issue with ADM6713ZAKS-REEL, returns or replacements are accepted under the following conditions:
1.Quantity discrepancies, incorrect items, or visible external defects (such as breakage or corrosion), acknowledged by Aetrix.
2.The issue is reported within 90 days of delivery.
3.The ADM6713ZAKS-REEL part is unused and in its original packaging.
Return procedure for ADM6713ZAKS-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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