My Inquiry
My Account
Analog Devices Inc. ADM6713MAKS-REEL
- Part No.:
- ADM6713MAKS-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SC-82A, SOT-343
- Datasheet:
-
ADM6713MAKS-REEL.pdf
- Description:
- IC SUPERVISOR 1 CHANNEL SC70-4
- Quantity:
- Payment:
- Shipping:
Inventory:2,699
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ADM6713MAKS-REEL from Analog Devices is a microprocessor supervisory circuit in 4-lead SC70 package, featuring open-drain RESET output, 4.38 V reset threshold (typ), 140–460 ms reset timeout, and operation down to 1.0 V VCC. It monitors 3 V/3.3 V supply rails in embedded controllers and portable instrumentation where low power (12 μA typ) and glitch immunity are critical.
For engineers reviewing the ADM6713MAKS-REEL datasheet, ADM6713MAKS-REEL pinout, ADM6713MAKS-REEL application, or ADM6713MAKS-REEL equivalent, key selection criteria include reset threshold accuracy over −40°C to +125°C, manual reset debouncing (1 μs min pulse), open-drain output flexibility, and SC70 footprint compatibility with space-constrained PCB layouts.
Technical Context
The ADM6713MAKS-REEL integrates a precision voltage reference, comparator with 30 ppm/°C tempco, and 240 ms typical debounce logic for its active-low MR input. Its reset assertion remains valid down to VCC = 1.0 V, enabling reliable brownout detection before full rail collapse.
Unlike the push-pull ADM6711 variant, the ADM6713MAKS-REEL uses an open-drain RESET output requiring an external pull-up resistor-enabling level-shifting to voltages higher than VCC and compatibility with mixed-voltage systems such as 3.3 V core with 5 V I/O.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reset Threshold | 4.38 V (typ) at 25°C; ±0.13 V over −40°C to +85°C - matches 3 V/3.3 V supply monitoring with margin against ripple. |
| Reset Timeout | 140–460 ms (min/typ/max) - ensures stable power-up before microprocessor release, compliant with ARM Cortex-M and PIC startup timing. |
| Supply Current | 12 μA (typ) at VCC < 3.6 V, −40°C to +85°C - enables multi-year battery life in always-on sensor nodes. |
| MR Input Pulse Width | ≥1 μs guaranteed acceptance - supports standard pushbutton debouncing without external RC networks. |
| VCC Operating Range | 1.0 V to 5.5 V - allows operation during deep brownout and compatibility with Li-ion, coin-cell, and regulated 3.3 V supplies. |
| Glitch Immunity | 100 ns minimum rejection - suppresses EMI-induced transients on noisy automotive or industrial power rails. |
| Output Type | Open-drain RESET - permits pull-up to 5 V, 3.3 V, or 2.5 V independent of VCC, supporting mixed-voltage logic interfacing. |
Pinout & Package
ADM6713MAKS-REEL is housed in a 4-lead SC70 (KS-4) package measuring 2.20 mm × 1.35 mm × 0.9 mm, optimized for high-density portable PCBs. Pin 1 is GND, Pin 2 is RESET (open-drain), Pin 3 is MR (active-low manual reset), and Pin 4 is VCC (monitored supply).
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (GND) | Ground reference | 0 V return path for all internal comparators and logic; must be connected directly to system ground plane. |
| 2 (RESET) | Active-low open-drain output | Drives low during reset; requires external pull-up resistor to define logic-high level and sink current capability. |
| 3 (MR) | Debounced manual reset input | Accepts ≥1 μs negative pulses; ignores noise spikes <100 ns; floats high when unused (internal pull-up not present). |
| 4 (VCC) | Monitored supply input | Input voltage sensed by internal reference; powers internal circuitry and determines reset assertion point. |
Key Features
| Feature | Design Value |
|---|---|
| Precision reset threshold | 4.38 V ±0.13 V over −40°C to +85°C - eliminates need for external trimming in 3.3 V systems. |
| Low quiescent current | 12 μA typical - reduces standby power in battery-backed real-time clocks and IoT edge sensors. |
| Glitch-immune MR input | 100 ns noise rejection - prevents spurious resets in electrically noisy environments like motor drives or automotive ECUs. |
| Valid reset down to 1 V VCC | Ensures deterministic reset assertion even during severe brownout - critical for data integrity in flash memory writes. |
| Open-drain output flexibility | Supports pull-up to voltages > VCC (e.g., 5 V) - enables direct interface with legacy 5 V logic while powered from 3.3 V. |
Applications
| Industrial PLC Controller | Portable Medical Monitor |
|---|---|
Use Scenario: Power cycling and brownout recovery in DIN-rail mounted programmable logic controllers exposed to 24 V DC supply fluctuations. IC Role / Device Role / Timing Role: Supervisory circuit asserting RESET until 24 V-derived 3.3 V rail stabilizes above 4.38 V and remains valid for ≥140 ms. Use Value: Prevents firmware corruption during factory floor voltage sags by guaranteeing microcontroller reset duration exceeds boot ROM initialization time. |
Use Scenario: Battery-powered handheld ECG device with dual-supply architecture (3.3 V MCU, 5 V analog front-end). IC Role / Device Role / Timing Role: Monitors 3.3 V rail and asserts open-drain RESET pulled to 5 V, synchronizing digital and analog subsystem power-up. Use Value: Enables single-button reset across both domains without level translators, reducing BOM count and layout area. |
| Automotive Body Control Module | Smart Energy Meter |
Use Scenario: Cold-cranking event where vehicle battery dips below 6 V, causing 3.3 V LDO output to sag transiently. IC Role / Device Role / Timing Role: Detects VCC drop below 4.38 V and holds RESET active for 240 ms (typ) after recovery, masking crank-induced glitches. Use Value: Eliminates false resets during engine start, ensuring uninterrupted CAN communication and EEPROM logging. |
Use Scenario: Mains-powered meter with supercapacitor backup sustaining RTC and nonvolatile registers during outages. IC Role / Device Role / Timing Role: Monitors 3.3 V backup rail; asserts RESET when supercap voltage falls below 4.38 V, triggering safe shutdown sequence. Use Value: Guarantees atomic write completion to FRAM before power loss, preserving billing data integrity per IEC 62056. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar microprocessor supervisory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX6326UT438+T | 4.38 V threshold, SOT-23-3, push-pull output, 1.2 μA max supply current | Lacks manual reset input and operates only down to 2.0 V VCC | Choose for ultra-low-power applications where MR is unnecessary and board space permits SOT-23-3 vs SC70. |
| TPS3808G33DBVR | 3.3 V threshold (fixed), SOT-23-6, push-pull output, 16 μA typical supply current | Higher threshold mismatch for 3.3 V rail monitoring; includes watchdog timer not present in ADM6713MAKS-REEL | Choose when watchdog functionality is required and 3.3 V nominal threshold suffices despite tighter tolerance needs. |
Compared with MAX6326UT438+T and TPS3808G33DBVR, the ADM6713MAKS-REEL uniquely combines 4.38 V precision threshold, manual reset support, 1 V operational floor, and SC70 footprint-making it optimal for compact, robust 3.3 V systems requiring deterministic brownout response without added peripherals.
Availability
ADM6713MAKS-REEL is available at Aetrix Electronics and suitable for industrial PLC controllers, portable medical monitors, automotive body control modules, smart energy meters, and battery-backed instrumentation requiring stable component supply across extended temperature ranges.
Supply support for ADM6713MAKS-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 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 family was designed specifically for reliable power-on reset and brownout protection in microprocessor-based systems operating under harsh thermal and electrical conditions.
FAQ
What is the exact reset threshold voltage of ADM6713MAKS-REEL and how does it vary with temperature?
The ADM6713MAKS-REEL has a nominal reset threshold of 4.38 V at 25°C, with a guaranteed range of 4.25 V to 4.50 V over −40°C to +85°C and 4.20 V to 4.56 V over 85°C to +125°C. Its temperature coefficient is 30 ppm/°C, resulting in ≤±12 mV drift across the full industrial range - sufficient for stable 3.3 V rail supervision without calibration.
Does ADM6713MAKS-REEL require an external pull-up resistor on the RESET pin, and what value is recommended?
Yes, ADM6713MAKS-REEL features an open-drain RESET output and requires an external pull-up resistor. A 10 kΩ to 100 kΩ resistor is typical; 47 kΩ is recommended for 3.3 V pull-up with <1 μA leakage impact. The resistor may connect to any voltage up to 6 V, enabling level-shifting beyond VCC - a key advantage over push-pull alternatives like ADM6711MAKS-REEL.
Can ADM6713MAKS-REEL operate reliably during power supply brownout events below 2.0 V?
Yes, ADM6713MAKS-REEL guarantees valid reset assertion down to VCC = 1.0 V, with functional operation confirmed from 1.0 V to 5.5 V. Its internal reference and comparator remain active throughout this range, ensuring deterministic reset behavior during deep brownouts - critical for safeguarding flash writes and register states in low-voltage failure modes.
How is the manual reset (MR) input debounced in ADM6713MAKS-REEL, and what is the minimum pulse width it accepts?
The MR input of ADM6713MAKS-REEL incorporates internal digital debounce logic that rejects transients shorter than 100 ns (typical) and guarantees recognition of any active-low pulse ≥1 μs. No external RC network is needed, simplifying design and improving reliability versus capacitor-based debounce solutions vulnerable to aging and temperature drift.
What package type and dimensions does ADM6713MAKS-REEL use, and is it compatible with standard SC70 footprints?
ADM6713MAKS-REEL uses the 4-lead SC70 (KS-4) package, measuring 2.20 mm × 1.35 mm × 0.9 mm with 0.65 mm lead pitch. Its outline fully complies with EIAJ SC82 except for pin 2 width, and it is pin-compatible with all industry-standard SC70-4 footprints - enabling drop-in replacement in existing designs using similar supervisory ICs.
ADM6713MAKS-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:
- 4.38V
- 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
ADM6713MAKS-REEL FAQ
1.How can I place an order for ADM6713MAKS-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6713MAKS-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 ADM6713MAKS-REEL reliable?
The price and inventory of ADM6713MAKS-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6713MAKS-REEL is usually 5 days.
3.What payment methods are accepted for ADM6713MAKS-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6713MAKS-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6713MAKS-REEL?
ADM6713MAKS-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6713MAKS-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 ADM6713MAKS-REEL?
For technical support, including ADM6713MAKS-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6713MAKS-REEL requirements.
6.How does Aetrix verify that ADM6713MAKS-REEL is sourced from the original manufacturer or authorized distributors?
All ADM6713MAKS-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 ADM6713MAKS-REEL meets industry standards.
7.What is the process for return or replacement of ADM6713MAKS-REEL?
All ADM6713MAKS-REEL units undergo pre-shipment inspection (PSI). If there is an issue with ADM6713MAKS-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 ADM6713MAKS-REEL part is unused and in its original packaging.
Return procedure for ADM6713MAKS-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADM6713MAKS-REEL Tags
-
MIC826SYMT-TR
Microchip Technology
-
APX803S-31SA-7
Diodes Incorporated
-
APX803L20-29SA-7
Diodes Incorporated
-
TPS3828-33DBVR
Texas Instruments
-
V6340RSP3B+
EM Microelectronic
-
EM6325CXSP5B-2.9+
EM Microelectronic
-
MCP120T-300I/TT
Microchip Technology
-
MCP130T-315I/TT
Microchip Technology
-
MCP120T-475I/TT
Microchip Technology
-
MCP111T-300E/TT
Microchip Technology
-
MCP120T-315I/TT
Microchip Technology
-
MCP809T-315I/TT
Microchip Technology
Tech Hub
A practical engineering guide to 3.3V and 5V logic compatibility, input thresholds, resistor dividers, translator ICs, MOSFET level shifting, I2C pull-ups, timing limits and power-sequencing risks.
The 74HC595 uses push-pull logic outputs, while the TPIC6B595 uses 50 V open-drain DMOS sinks for higher-power loads. This guide compares timing, current limits, 3.3 V interfacing, load wiring, thermal…
The 74HC595 converts serial data into eight stable parallel outputs. This guide covers pin functions, shift and storage timing, OE and MR behavior, drive-current limits, cascading, voltage compatibilit…
A technical comparison of level-sensitive latches and edge-triggered flip-flops, covering timing windows, setup and hold limits, master–slave operation, time borrowing, race-through, HDL inference and…
A D latch stores one bit while Enable controls when data can pass. This reference covers gate-level operation, truth tables, transparency, setup and hold timing, LE versus OE, common ICs and practical …
An SR latch stores one bit through cross-coupled feedback. This engineering reference covers NOR and NAND implementations, truth tables, forbidden-state recovery, gated operation, switch debouncing, fa…
Latch circuits retain one bit through feedback. This technical reference covers SR and D latches, truth tables, transparency, timing limits, latch-versus-flip-flop behavior, applications and common log…
An engineering guide to LED driver operation, constant-current and constant-voltage outputs, linear and switching topologies, dimming, IC selection, calculations, replacement compatibility, and fault c…
Operational amplifier guide covering op amp basics, feedback, ideal vs real op amps, common configurations, buffer circuits, offset, bias current, gain-bandwidth, slew rate, rail-to-rail limits and sel…
Jumper cables guide covering safe connection order, red and black clamp placement, final ground connection, cable gauge, length, clamp quality, copper vs CCA cables, jump starter comparison and battery…
