My Inquiry
My Account
Analog Devices Inc. ADM6711SAKSZ-REEL
- Part No.:
- ADM6711SAKSZ-REEL
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SC-82A, SOT-343
- Datasheet:
-
ADM6711SAKSZ-REEL.pdf
- Description:
- IC SUPERVISOR 1 CHANNEL SC70-4
- Quantity:
- Payment:
- Shipping:
Inventory:24,923
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ADM6711SAKSZ-REEL from Analog Devices is a precision microprocessor supervisory circuit in 4-lead SC70 packaging, designed to monitor 3.3 V power supplies with a nominal reset threshold of 2.93 V, asserting active-low RESET for ≥140 ms after VCC rise, and supporting manual reset input with 1 μs minimum pulse width. It operates across −40°C to +125°C and consumes only 12 μA typical supply current.
For engineers reviewing the ADM6711SAKSZ-REEL datasheet, ADM6711SAKSZ-REEL pinout, ADM6711SAKSZ-REEL application, or ADM6711SAKSZ-REEL equivalent, this device serves as a low-power, temperature-stable reset generator for embedded microprocessor systems requiring reliable power-on and brownout detection with glitch immunity and push-pull output drive.
Technical Context
The ADM6711SAKSZ-REEL integrates a precision voltage reference, comparator, debounce logic, and push-pull RESET driver. Its reset threshold is factory-trimmed to 2.93 V (typ) with ±30 ppm/°C temperature coefficient and guaranteed operation down to VCC = 1.0 V.
It features a 240 ms typical internal timeout period after VCC exceeds threshold or MR release, 100 ns glitch immunity on VCC, and a debounced manual reset input that rejects transients <100 ns while accepting pulses ≥1 μs - all implemented in a monolithic CMOS process optimized for low quiescent current and high noise immunity.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reset Threshold | 2.93 V (typ), ±0.04 V over −40°C to +85°C - precisely matches 3.3 V supply monitoring with margin for ripple and tolerance. |
| Supply Current | 12 μA (typ) at VCC < 3.6 V - enables battery-backed or ultra-low-power portable system integration. |
| RESET Timeout | 140–460 ms (min–max) - ensures stable power rail establishment before microprocessor release from reset. |
| VCC Operating Range | 1.0 V to 5.5 V - supports operation during deep brownout and compatibility with diverse supply rails. |
| MR Input Pulse Width | ≥1 μs minimum - allows robust manual reset triggering via mechanical switches or digital logic without false triggers. |
| Glitch Immunity | 100 ns minimum rejection - prevents spurious resets from fast supply transients in noisy automotive or industrial environments. |
| Output Type | Push-pull active-low RESET - eliminates need for external pull-up resistor, simplifying BOM and layout. |
Pinout & Package
ADM6711SAKSZ-REEL is housed in a 4-lead SC70 (KS-4) package measuring 2.20 mm × 1.35 mm × 0.9 mm, with 0.65 mm lead pitch and coplanarity ≤0.10 mm - suitable for high-density PCB layouts and reflow assembly.
| 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 reset output | Push-pull CMOS output asserted low during power-up, brownout, or MR activation; drives microprocessor /RESET pin directly. |
| 3 MR | Manual reset input | Debounced active-low input; pulls RESET low when asserted and holds it for 240 ms (typ) after release - compatible with open-collector logic or momentary switches. |
| 4 VCC | Monitored supply input | Primary power rail under supervision; also powers internal circuitry - must be decoupled with 0.1 μF capacitor near pin. |
Key Features
| Feature | Design Value |
|---|---|
| Precision 2.93 V threshold | Factory-trimmed for 3.3 V systems with ±0.04 V tolerance over industrial temp range - eliminates external calibration. |
| 12 μA typical supply current | Enables >10-year battery life in coin-cell-powered supervisory applications without compromising reset accuracy. |
| 140 ms minimum reset timeout | Guarantees sufficient delay for 3.3 V LDO stabilization and microcontroller clock lock before release from reset. |
| 100 ns VCC glitch immunity | Rejects EMI-induced supply dips common in motor-driven or switching regulator environments - no external filtering required. |
| Push-pull RESET output | Drives standard CMOS /RESET inputs without pull-up resistor - reduces component count and improves signal integrity. |
Applications
| Industrial PLC Controller | Automotive Body Control Module |
|---|---|
|
Use Scenario: Power sequencing and fault recovery in programmable logic controllers operating in harsh factory environments with wide ambient temperature swings. IC Role / Device Role / Timing Role: Supervises 3.3 V I/O and communication rail; asserts RESET until voltage stabilizes post-power-up and during line sags. Use Value: Prevents firmware corruption during brownout by enforcing ≥140 ms reset hold time - critical for deterministic state-machine recovery. |
Use Scenario: Reset management for microcontrollers in door module ECUs exposed to load dump and cold-crank conditions. IC Role / Device Role / Timing Role: Monitors 3.3 V domain derived from buck converter; maintains RESET assertion down to 1.0 V VCC during cranking. Use Value: Ensures safe MCU initialization even when battery drops to 6 V - enabled by 1.0 V operational lower limit and glitch immunity. |
| Portable Medical Sensor Hub | Networked Smart Meter |
|
Use Scenario: Battery-powered wearable sensor aggregator requiring long shelf life and reliable wake-from-reset behavior. IC Role / Device Role / Timing Role: Provides power-on reset and manual reset via tactile switch; draws only 12 μA to extend coin-cell lifetime. Use Value: Low quiescent current extends operational life beyond 5 years on CR2032; SC70 footprint saves space in compact housing. |
Use Scenario: AMI meter with isolated RS-485 interface and real-time clock, subject to grid voltage fluctuations and EMI. IC Role / Device Role / Timing Role: Supervises 3.3 V microcontroller supply; rejects 100 ns transients induced by relay switching or lightning surges. Use Value: Eliminates spurious resets caused by grid noise - verified by typical 100 ns glitch immunity and internal debounce logic. |
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 output, 1.6 μA supply current | Lacks manual reset input and push-pull drive; requires external pull-up and separate MR circuitry | Select when ultra-low current dominates over feature set and board space permits added components. |
| TPS3808G33DBVR | 3.3 V threshold, SOT-23-6 package, push-pull output, 12 μA supply current, 200 ms timeout | Higher threshold (3.3 V vs. 2.93 V) reduces noise margin on 3.3 V rails; larger package increases footprint | Choose when tighter 3.3 V trip point is acceptable and 6-pin layout is feasible for added flexibility. |
Compared with MAX6326UT29D3+T and TPS3808G33DBVR, the ADM6711SAKSZ-REEL uniquely combines 2.93 V precision threshold, push-pull output, manual reset, and SC70 footprint - delivering full supervisory functionality in minimal area without external components.
Availability
ADM6711SAKSZ-REEL is available at Aetrix Electronics and suitable for industrial control, automotive electronics, and portable medical devices requiring stable component supply, RoHS-compliant packaging, and extended temperature support (−40°C to +125°C).
Supply support for ADM6711SAKSZ-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 ADM6711 series belongs to Analog Devices' precision power monitoring product line, engineered specifically for reliable microprocessor reset generation in space-constrained, low-power, and high-reliability embedded systems.
FAQ
What is the exact reset threshold voltage of ADM6711SAKSZ-REEL and how does it vary with temperature?
The ADM6711SAKSZ-REEL has a nominal reset threshold of 2.93 V at 25°C, with 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. Its temperature coefficient is 30 ppm/°C, meaning threshold drift is tightly controlled - critical for stable 3.3 V rail supervision across automotive and industrial thermal profiles.
Does ADM6711SAKSZ-REEL support manual reset, and what are the timing requirements?
Yes, ADM6711SAKSZ-REEL includes a debounced manual reset (MR) input. It accepts active-low pulses ≥1 μs in duration and ignores transients <100 ns. When MR is asserted, RESET goes low immediately and remains low for 240 ms (typical) after MR returns high - enabling reliable reset initiation via switches or logic signals without external debounce circuitry.
What is the minimum VCC voltage at which ADM6711SAKSZ-REEL continues to assert RESET?
The ADM6711SAKSZ-REEL asserts RESET down to VCC = 1.0 V, ensuring fail-safe behavior during deep brownout conditions. Below 1.0 V, the device ceases to function, but the RESET output remains valid and actively driven low until VCC drops below the operational floor - a key reliability feature for automotive cold-crank and battery-depletion scenarios.
How does the push-pull output of ADM6711SAKSZ-REEL simplify system design compared to open-drain alternatives?
The push-pull RESET output of ADM6711SAKSZ-REEL eliminates the need for an external pull-up resistor, reducing BOM count, PCB area, and potential signal integrity issues. It sources up to 800 μA and sinks up to 3.2 mA, directly driving standard CMOS /RESET inputs - unlike open-drain variants such as ADM6713SAKSZ-REEL, which require careful selection of pull-up voltage and resistance.
Is ADM6711SAKSZ-REEL RoHS compliant and what package does it use?
Yes, ADM6711SAKSZ-REEL is RoHS compliant (denoted by the "Z" suffix) and packaged in a 4-lead SC70 (KS-4) outline measuring 2.20 mm × 1.35 mm. This halogen-free, lead-free package supports standard reflow soldering and meets IPC/JEDEC J-STD-020 moisture sensitivity level 1 - ideal for high-volume automated assembly of compact electronics.
ADM6711SAKSZ-REEL 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:
- 2.93V
- 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
ADM6711SAKSZ-REEL FAQ
1.How can I place an order for ADM6711SAKSZ-REEL through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6711SAKSZ-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 ADM6711SAKSZ-REEL reliable?
The price and inventory of ADM6711SAKSZ-REEL are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6711SAKSZ-REEL is usually 5 days.
3.What payment methods are accepted for ADM6711SAKSZ-REEL?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6711SAKSZ-REEL transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6711SAKSZ-REEL?
ADM6711SAKSZ-REEL orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6711SAKSZ-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 ADM6711SAKSZ-REEL?
For technical support, including ADM6711SAKSZ-REEL datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6711SAKSZ-REEL requirements.
6.How does Aetrix verify that ADM6711SAKSZ-REEL is sourced from the original manufacturer or authorized distributors?
All ADM6711SAKSZ-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 ADM6711SAKSZ-REEL meets industry standards.
7.What is the process for return or replacement of ADM6711SAKSZ-REEL?
All ADM6711SAKSZ-REEL units undergo pre-shipment inspection (PSI). If there is an issue with ADM6711SAKSZ-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 ADM6711SAKSZ-REEL part is unused and in its original packaging.
Return procedure for ADM6711SAKSZ-REEL:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADM6711SAKSZ-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…
