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Analog Devices Inc. ADM6711SAKS-REEL7
- Part No.:
- ADM6711SAKS-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SC-82A, SOT-343
- Datasheet:
-
ADM6711SAKS-REEL7.pdf
- Description:
- IC SUPERVISOR 1 CHANNEL SC70-4
- Quantity:
- Payment:
- Shipping:
Inventory:4,883
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Product details
Overview
ADM6711SAKS-REEL7 from Analog Devices is a microprocessor supervisory circuit in 4-lead SC70 package, providing precision reset generation for 2.93 V supply monitoring with push-pull active-low RESET output, 140 ms minimum timeout, and operation down to 1.0 V VCC. It supports manual reset input with 1 μs minimum pulse width and delivers low power consumption of 12 μA typical at −40°C to +85°C.
For engineers reviewing the ADM6711SAKS-REEL7 datasheet, ADM6711SAKS-REEL7 pinout, ADM6711SAKS-REEL7 application, or ADM6711SAKS-REEL7 equivalent, this device serves as a voltage-monitoring reset generator for reliable power-up/power-down sequencing in space-constrained, low-power embedded systems requiring stable threshold accuracy and glitch immunity.
Technical Context
The ADM6711SAKS-REEL7 integrates a precision voltage reference, comparator, debounce logic, and push-pull RESET driver. Its reset threshold is fixed at 2.93 V (typ) with ±30 ppm/°C temperature coefficient and operates across −40°C to +125°C.
It asserts RESET when VCC falls below threshold or MR is pulled low, holding RESET active for ≥140 ms after VCC rises above threshold or MR returns high. Glitch immunity rejects transients <100 ns, and internal filtering ensures robustness against supply noise without external components.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| VCC Operating Range | 1.0 V to 5.5 V - enables use with brownout-detecting systems down to near-zero supply levels. |
| Reset Threshold | 2.93 V (typ), 2.85–3.00 V (−40°C to +85°C) - precisely monitors 3.0 V nominal supplies with tight tolerance. |
| Reset Timeout | 140–460 ms (−40°C to +85°C) - ensures sufficient stabilization time before microprocessor release from reset. |
| Supply Current | 12 μA (typ) at VCC < 3.6 V, −40°C to +85°C - minimizes quiescent load in battery-powered applications. |
| Manual Reset Pulse Width | ≥1 μs - compatible with standard pushbutton debouncing and digital logic assertion. |
| RESET Output Type | Push-pull active-low - eliminates need for external pull-up resistor, simplifying BOM and layout. |
| Glitch Immunity | 100 ns - rejects fast supply transients, preventing spurious resets in noisy environments. |
Pinout & Package
ADM6711SAKS-REEL7 is housed in a 4-lead SC70 (KS-4) package measuring 2.20 mm × 1.35 mm × 0.9 mm, optimized for ultra-compact PCB layouts and automated assembly.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 GND | Ground reference | Common 0 V return path for all internal circuitry and external decoupling. |
| 2 RESET | Active-low reset output | Push-pull driver asserts low during power-up, brownout, or manual reset; releases high when valid. |
| 3 MR | Manual reset input | Debounced active-low input accepts ≥1 μs pulses; ignores noise spikes <100 ns. |
| 4 VCC | Monitored supply input | Primary power rail under supervision; also powers internal circuitry and defines logic thresholds. |
Key Features
| Feature | Design Value |
|---|---|
| Precision 2.93 V threshold | Enables accurate monitoring of 3.0 V systems with ±0.15 V window over full industrial temperature range. |
| 140 ms minimum reset timeout | Guarantees microprocessor core and peripherals stabilize before instruction execution begins. |
| 12 μA typical supply current | Extends battery life in portable instrumentation and always-on sensor nodes. |
| Push-pull RESET output | Reduces component count by eliminating external pull-up resistor and associated routing. |
| Reset assertion down to 1.0 V VCC | Ensures fail-safe behavior during deep brownout conditions where other supervisors may release prematurely. |
Applications
| Industrial PLC Controllers | Portable Medical Monitors |
|---|---|
|
Use Scenario: Power sequencing in DIN-rail mounted programmable logic controllers exposed to wide ambient temperature swings and electrical noise. IC Role / Device Role / Timing Role: Supervises 3.0 V system rail and generates clean, glitch-immune reset signal to ARM Cortex-M7 MCU during cold start and brownout events. Use Value: Prevents firmware corruption by ensuring CPU remains held in reset until 3.0 V rail stabilizes within ±3% for ≥200 ms. |
Use Scenario: Battery-powered ECG and SpO₂ devices requiring ultra-low standby current and reliable wake-from-reset behavior. IC Role / Device Role / Timing Role: Monitors main 3.0 V LDO output and asserts push-pull RESET to microcontroller upon battery sag below 2.85 V. Use Value: Achieves 12 μA quiescent draw while maintaining guaranteed reset hold time even at −40°C ambient. |
| Automotive Body Control Modules | Smart Energy Meters |
|
Use Scenario: Under-hood electronics operating in harsh thermal environments (−40°C to +125°C) with intermittent 12 V supply conditioning. IC Role / Device Role / Timing Role: Supervises post-regulation 3.0 V domain feeding CAN transceiver and microcontroller; debounces MR from ignition switch. Use Value: Maintains 2.93 V threshold accuracy within ±0.15 V across full automotive temperature range, avoiding false resets. |
Use Scenario: Revenue-grade metering platforms with tamper detection, real-time clock, and isolated communication interfaces. IC Role / Device Role / Timing Role: Provides deterministic reset timing for metrology SoC during AC mains dropout and backup capacitor discharge cycles. Use Value: Guarantees ≥140 ms RESET assertion even as VCC decays from 3.0 V to 1.0 V, enabling safe state save before shutdown. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microprocessor supervisory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX6326UT29D3+T | 2.93 V threshold, SOT-23-3 package, open-drain RESET, 1.2 μA max supply current | Lacks manual reset input and operates only down to 2.0 V VCC; requires external pull-up | Select when lowest possible quiescent current is critical and MR functionality is not required. |
| TPS3808G33DBVR | 3.3 V threshold, SOT-23-5 package, push-pull RESET, 16 μA typical supply current, adjustable delay | Higher threshold unsuitable for 3.0 V rails; includes watchdog timer not present in ADM6711SAKS-REEL7 | Choose when system requires integrated watchdog or operates from 3.3 V supply with longer timeout flexibility. |
Compared with MAX6326UT29D3+T and TPS3808G33DBVR, ADM6711SAKS-REEL7 uniquely combines 2.93 V precision threshold, manual reset input, push-pull output, and 1.0 V VCC operation in a 4-pin SC70 footprint-making it optimal for compact 3.0 V microcontroller systems needing deterministic reset behavior without added passives.
Availability
ADM6711SAKS-REEL7 is available at Aetrix Electronics and suitable for industrial PLC controllers, portable medical monitors, automotive body control modules, smart energy meters, and battery-backed IoT edge nodes requiring stable component supply and long-term lifecycle support.
Supply support for ADM6711SAKS-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 ADM6711 series belongs to Analog Devices' precision power monitoring product line, engineered specifically for reliable reset generation in microprocessor-based systems operating under wide temperature and supply-voltage variations.
FAQ
What is the exact reset threshold voltage of ADM6711SAKS-REEL7?
The ADM6711SAKS-REEL7 has a nominal reset threshold of 2.93 V at 25°C, with a guaranteed range of 2.85 V to 3.00 V over −40°C to +85°C and 2.81 V to 3.05 V over 85°C to +125°C. This value is factory-trimmed and specified in the Ordering Guide and Table 1 of the Rev. B datasheet.
Does ADM6711SAKS-REEL7 support manual reset functionality?
Yes, ADM6711SAKS-REEL7 includes a debounced manual reset (MR) input on Pin 3. It accepts active-low pulses ≥1 μs in duration, ignores transients <100 ns, and holds RESET low for 240 ms (typical) after MR returns high-enabling reliable reset initiation via pushbutton or logic signal.
What is the minimum VCC voltage at which ADM6711SAKS-REEL7 continues asserting RESET?
ADM6711SAKS-REEL7 asserts RESET down to 1.0 V VCC, as confirmed in the Absolute Maximum Ratings and General Description sections. Below 1.0 V, the device ceases to function, but RESET remains asserted until VCC drops below that point-ensuring fail-safe behavior during deep brownout.
Is ADM6711SAKS-REEL7 pin-compatible with other ADM6711 variants?
Yes, all ADM6711 variants-including ADM6711SAKS-REEL7-share identical 4-lead SC70 (KS-4) pinout: Pin 1 = GND, Pin 2 = RESET, Pin 3 = MR, Pin 4 = VCC. Only the reset threshold voltage differs between suffixes (e.g., S = 2.93 V, R = 2.63 V), allowing direct substitution when threshold requirements align.
What package type and dimensions does ADM6711SAKS-REEL7 use?
ADM6711SAKS-REEL7 uses the 4-lead SC70 (KS-4) package per EIAJ SC82, with body dimensions of 2.20 mm × 1.35 mm × 0.9 mm and lead pitch of 0.65 mm. The outline drawing appears in Figure 11 of the Rev. B datasheet, confirming mechanical compatibility with standard SC70 footprints.
ADM6711SAKS-REEL7 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:
- 2.93V
- Output:
- Push-Pull, Totem Pole
- 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
ADM6711SAKS-REEL7 FAQ
1.How can I place an order for ADM6711SAKS-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6711SAKS-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 ADM6711SAKS-REEL7 reliable?
The price and inventory of ADM6711SAKS-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6711SAKS-REEL7 is usually 5 days.
3.What payment methods are accepted for ADM6711SAKS-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6711SAKS-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6711SAKS-REEL7?
ADM6711SAKS-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6711SAKS-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 ADM6711SAKS-REEL7?
For technical support, including ADM6711SAKS-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6711SAKS-REEL7 requirements.
6.How does Aetrix verify that ADM6711SAKS-REEL7 is sourced from the original manufacturer or authorized distributors?
All ADM6711SAKS-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 ADM6711SAKS-REEL7 meets industry standards.
7.What is the process for return or replacement of ADM6711SAKS-REEL7?
All ADM6711SAKS-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with ADM6711SAKS-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 ADM6711SAKS-REEL7 part is unused and in its original packaging.
Return procedure for ADM6711SAKS-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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