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Analog Devices Inc. ADM6713RAKSZ-REEL7
- Part No.:
- ADM6713RAKSZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SC-82A, SOT-343
- Datasheet:
-
ADM6713RAKSZ-REEL7.pdf
- Description:
- IC SUPERVISOR 1 CHANNEL SC70-4
- Quantity:
- Payment:
- Shipping:
Inventory:10,156
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Product details
Overview
ADM6713RAKSZ-REEL7 from Analog Devices is a microprocessor supervisory circuit in 4-lead SC70 package, providing open-drain active-low RESET output with 2.63 V reset threshold, 140 ms minimum timeout, and operation down to 1.0 V VCC. It monitors 2.5 V supply rails in embedded controllers and portable instrumentation requiring low-power (12 μA typical), temperature-stable reset assertion.
For engineers reviewing the ADM6713RAKSZ-REEL7 datasheet, ADM6713RAKSZ-REEL7 pinout, ADM6713RAKSZ-REEL7 application, or ADM6713RAKSZ-REEL7 equivalent, key selection criteria include reset threshold accuracy over −40°C to +125°C, manual reset debounce timing, open-drain output flexibility for mixed-voltage logic interfacing, and SC70 footprint compatibility in space-constrained designs.
Technical Context
The ADM6713RAKSZ-REEL7 integrates a precision voltage reference, comparator with 30 ppm/°C temperature coefficient, and debounced manual reset input with 100 ns glitch immunity and ≥1 μs pulse acceptance. Its reset generator asserts RESET low during power-up, brownout (VCC < 2.63 V), and manual trigger events.
Unlike the push-pull ADM6711 variant, the ADM6713RAKSZ-REEL7 uses an open-drain RESET output requiring an external pull-up resistor-enabling level-shifting to voltages higher than VCC-and maintains valid logic states down to VCC = 1.0 V, with leakage current ≤1 μA when deasserted.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reset Threshold | 2.63 V (typ) at 25°C; ±0.15 V over −40°C to +85°C - ensures reliable 2.5 V supply monitoring with margin against ripple. |
| Reset Timeout | 140–460 ms (min–max) - guarantees sufficient hold time for microprocessor initialization after power stabilization. |
| Supply Current | 12 μA (typ) at VCC < 3.6 V, −40°C to +85°C - enables battery-powered operation without significant drain. |
| VCC Operating Range | 1.0 V to 5.5 V - supports operation during deep brownout and compatibility with wide-input systems. |
| Manual Reset Input | Debounced, 100 ns glitch immunity, 1 μs min pulse width - rejects noise while ensuring robust user-triggered reset. |
| Output Type | Open-drain RESET - allows pull-up to any logic rail (e.g., 3.3 V or 5 V) independent of VCC, enabling mixed-voltage system integration. |
| Package | 4-lead SC70 (KS-4), 2.2 mm × 1.35 mm - ultra-compact footprint for high-density PCB layouts in portable electronics. |
Pinout & Package
ADM6713RAKSZ-REEL7 is housed in a 4-lead SC70 (KS-4) package with exposed pad not electrically connected. The package measures 2.2 mm × 1.35 mm × 0.9 mm and features gull-wing leads compatible with standard reflow profiles.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (GND) | Ground reference | 0 V return path for all internal circuitry; must be low-impedance connection to system ground plane. |
| 2 (RESET) | Active-low open-drain output | Sinks current when asserted; requires external pull-up resistor to define logic-high voltage level. |
| 3 (MR) | Active-low manual reset input | Debounced input; pulls RESET low when asserted; floating is acceptable if unused. |
| 4 (VCC) | Monitored supply input | Power rail under supervision; also powers internal circuitry; operates down to 1.0 V. |
Key Features
| Feature | Design Value |
|---|---|
| Precision reset threshold | 2.63 V with ±0.15 V tolerance over full industrial temp range - eliminates need for external trimming in 2.5 V systems. |
| Ultra-low quiescent current | 12 μA typical - extends battery life in always-on supervisory applications such as IoT edge nodes. |
| Glitch-immune MR input | 100 ns rejection window - prevents spurious resets from EMI or switch bounce in automotive or industrial environments. |
| Open-drain output flexibility | Supports pull-up to voltages > VCC - enables direct interface with 3.3 V or 5 V logic even when VCC = 2.5 V. |
| Brownout detection down to 1 V | Valid RESET assertion at VCC ≥ 1.0 V - ensures controlled shutdown before supply collapse in low-voltage microcontrollers. |
Applications
| Industrial PLC Controller | Portable Medical Instrument |
|---|---|
|
Use Scenario: Microcontroller-based programmable logic controller operating on 2.5 V rail in factory automation cabinets with variable ambient temperature. IC Role / Device Role / Timing Role: Supervisory IC asserting active-low RESET during cold start, brownout, or operator-initiated restart via front-panel button. Use Value: Prevents erratic MCU behavior during unstable 2.5 V supply transients; 2.63 V threshold provides 130 mV margin above nominal rail. |
Use Scenario: Handheld blood glucose meter powered by single Li-ion cell (2.7–4.2 V), regulating internal 2.5 V LDO for sensor and ADC subsystems. IC Role / Device Role / Timing Role: Monitors 2.5 V LDO output and triggers system reset if voltage sags below 2.63 V due to battery depletion or load surge. Use Value: Ensures data integrity during critical measurement cycles; 12 μA supply current minimizes standby drain between tests. |
| Automotive Body Control Module | Smart Energy Meter |
|
Use Scenario: CAN-connected BCM receiving 12 V vehicle battery via buck converter generating 2.5 V for microcontroller core logic. IC Role / Device Role / Timing Role: Detects transient dips on 2.5 V rail caused by load dump or alternator switching noise, asserting RESET to prevent firmware corruption. Use Value: 30 ppm/°C threshold drift and −40°C to +125°C rating ensure stable operation across under-hood thermal extremes. |
Use Scenario: Revenue-grade electricity meter with real-time clock and tamper-detection circuitry, powered from AC mains via isolated 2.5 V supply. IC Role / Device Role / Timing Role: Provides power-on reset and brownout protection for metrology MCU, with manual reset accessible via sealed service port. Use Value: Open-drain RESET output pulled to 3.3 V enables clean interface with RTC and secure element ICs sharing same voltage domain. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microprocessor supervisory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX6326UT26D3+T | 2.63 V threshold, SOT-23-3 package, push-pull output, no MR input | Lacks manual reset functionality; smaller 3-pin footprint but no external reset control | Select when board space is critical and manual reset is unnecessary; requires redesign for MR signal routing. |
| TPS3808G12DBVR | 2.63 V threshold, SOT-23-6 package, push-pull output, MR input, 1.6 μA IQ | Lower quiescent current but larger 6-pin package; tighter threshold accuracy (±0.5%) | Prefer for ultra-low-power battery applications where SC70 size is less critical than sub-μA sleep current. |
Compared with MAX6326UT26D3+T and TPS3808G12DBVR, the ADM6713RAKSZ-REEL7 uniquely combines SC70 size, open-drain output for voltage-level flexibility, and guaranteed MR debounce - making it optimal for compact, multi-rail embedded systems needing robust manual intervention capability.
Availability
ADM6713RAKSZ-REEL7 is available at Aetrix Electronics and suitable for industrial PLC controllers, portable medical instruments, automotive body control modules, smart energy meters, and battery-powered IoT endpoints requiring stable component supply across extended temperature ranges and long production lifecycles.
Supply support for ADM6713RAKSZ-REEL7 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 is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, serving industrial, automotive, communications, and healthcare markets since 1965.
The ADM671x series was designed specifically for microprocessor supervisory functions in space- and power-constrained embedded systems, emphasizing precision threshold stability, low IQ, and robust noise immunity across automotive and industrial temperature grades.
FAQ
What is the reset threshold voltage of the ADM6713RAKSZ-REEL7?
The ADM6713RAKSZ-REEL7 has a nominal reset threshold of 2.63 V at 25°C, with guaranteed range of 2.55 V to 2.70 V over −40°C to +85°C and 2.52 V to 2.74 V over 85°C to +125°C. This threshold is factory-trimmed and specified for monitoring 2.5 V power supplies with appropriate margin against ripple and droop.
Does the ADM6713RAKSZ-REEL7 require an external pull-up resistor on the RESET pin?
Yes, the ADM6713RAKSZ-REEL7 features an open-drain RESET output and requires an external pull-up resistor to establish a defined logic-high voltage. The resistor may connect to VCC or a separate logic rail up to 6 V, enabling level-shifting - a key advantage over push-pull variants like the ADM6711.
Can the ADM6713RAKSZ-REEL7 operate with supply voltages below 2.5 V?
Yes, the ADM6713RAKSZ-REEL7 operates from 1.0 V to 5.5 V and asserts RESET down to VCC = 1.0 V. Its internal circuitry remains functional and produces a valid active-low output even during deep brownout conditions, supporting graceful shutdown in low-voltage microcontrollers.
What is the minimum pulse width required on the MR input of the ADM6713RAKSZ-REEL7?
The MR input of the ADM6713RAKSZ-REEL7 requires a minimum pulse width of 1 μs to guarantee recognition. Pulses shorter than 100 ns are rejected by internal debouncing circuitry, making the input immune to noise and contact bounce while remaining responsive to deliberate reset commands.
Is the ADM6713RAKSZ-REEL7 RoHS compliant?
Yes, the "Z" suffix in ADM6713RAKSZ-REEL7 indicates RoHS compliance per EU Directive 2011/65/EU. The device is lead-free, halogen-free, and meets Analog Devices' environmental specifications for green manufacturing and end-of-life handling.
ADM6713RAKSZ-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- SC-82A, SOT-343
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Simple Reset/Power-On Reset
- Number of Voltages Monitored:
- 1
- Voltage - Threshold:
- 2.63V
- 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
ADM6713RAKSZ-REEL7 FAQ
1.How can I place an order for ADM6713RAKSZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6713RAKSZ-REEL7 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 ADM6713RAKSZ-REEL7 reliable?
The price and inventory of ADM6713RAKSZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6713RAKSZ-REEL7 is usually 5 days.
3.What payment methods are accepted for ADM6713RAKSZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6713RAKSZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6713RAKSZ-REEL7?
ADM6713RAKSZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6713RAKSZ-REEL7 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 ADM6713RAKSZ-REEL7?
For technical support, including ADM6713RAKSZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6713RAKSZ-REEL7 requirements.
6.How does Aetrix verify that ADM6713RAKSZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All ADM6713RAKSZ-REEL7 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 ADM6713RAKSZ-REEL7 meets industry standards.
7.What is the process for return or replacement of ADM6713RAKSZ-REEL7?
All ADM6713RAKSZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with ADM6713RAKSZ-REEL7, 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 ADM6713RAKSZ-REEL7 part is unused and in its original packaging.
Return procedure for ADM6713RAKSZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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