My Inquiry
My Account
Analog Devices Inc. ADM6711SAKSZ-REEL7
- Part No.:
- ADM6711SAKSZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SC-82A, SOT-343
- Datasheet:
-
ADM6711SAKSZ-REEL7.pdf
- Description:
- IC SUPERVISOR 1 CHANNEL SC70-4
- Quantity:
- Payment:
- Shipping:
Inventory:1,276
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ADM6711SAKSZ-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 consumes only 12 μA typical supply current.
For engineers reviewing the ADM6711SAKSZ-REEL7 datasheet, ADM6711SAKSZ-REEL7 pinout, ADM6711SAKSZ-REEL7 application, or ADM6711SAKSZ-REEL7 equivalent, key selection criteria include reset threshold accuracy (2.89 V to 2.96 V at 25°C), temperature coefficient (30 ppm/°C), glitch immunity (100 ns), and compatibility with low-power portable microprocessor systems requiring stable brownout detection.
Technical Context
The ADM6711SAKSZ-REEL7 integrates a precision voltage reference, comparator, debounce logic, and push-pull output driver. Its reset assertion occurs when VCC falls below 2.93 V (typical) and remains active for ≥140 ms after VCC rises above threshold, ensuring reliable power-up sequencing.
It features manual reset input (MR) with 100 ns glitch rejection and guaranteed response to ≥1 μs pulses, plus power supply glitch immunity up to 1000 mV overdrive. The device operates across −40°C to +125°C and asserts reset down to 1.0 V VCC.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Reset Threshold | 2.93 V (typical), 2.85–3.00 V over −40°C to +85°C - ensures accurate 3.3 V rail supervision with margin |
| Reset Timeout | 140–460 ms - provides sufficient stabilization time before microprocessor release from reset |
| Supply Current | 12 μA (typical at VCC < 3.6 V, −40°C to +85°C) - enables battery-powered system longevity |
| VCC Operating Range | 1.0–5.5 V - supports operation during deep brownout and full supply range |
| MR Input Pulse Width | ≥1 μs - allows robust manual reset triggering without false activation |
| Glitch Immunity | 100 ns - rejects fast transients on VCC to prevent spurious resets |
| Temperature Range | −40°C to +125°C - qualified for automotive and industrial environments |
Pinout & Package
Package: 4-lead SC70 (KS-4), 2.20 mm × 1.35 mm footprint, 0.65 mm lead pitch, coplanarity ≤0.10 mm.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 GND | Ground Reference | 0 V reference for all internal circuits; must be connected to system ground plane |
| 2 RESET | Active-Low Push-Pull Output | Drives low during reset; actively pulls high when deasserted - no external pull-up required |
| 3 MR | Manual Reset Input | Active-low debounced input; ignores pulses <100 ns; requires ≥1 μs low pulse to trigger reset |
| 4 VCC | Monitored Supply Input | Primary power input and voltage sensing node; operates down to 1.0 V while asserting reset |
Key Features
| Feature | Design Value |
|---|---|
| Precision Voltage Monitoring | 2.93 V threshold with ±30 mV tolerance over −40°C to +85°C enables reliable 3.3 V rail supervision |
| Low-Power Operation | 12 μA typical supply current extends battery life in portable and IoT edge devices |
| Push-Pull RESET Output | Eliminates need for external pull-up resistor, reducing BOM count and PCB area |
| Brownout Detection Down to 1 V | Ensures reset remains asserted even during severe supply collapse, preventing erratic MCU behavior |
| Integrated MR Debounce | Hardware-based 100 ns glitch rejection removes need for external RC filtering on manual reset line |
Applications
| Industrial PLC Controller | Automotive Body Control Module |
|---|---|
Use Scenario: Monitors 3.3 V microcontroller supply in programmable logic controllers exposed to wide temperature swings and EMI. IC Role / Device Role / Timing Role: Supervisory IC generating precise power-on and brownout reset signals with 140 ms timeout. Use Value: Prevents firmware corruption during unstable input voltage by holding MCU in reset until supply stabilizes within spec. | Use Scenario: Embedded in vehicle door module controlling window lift, mirror adjustment, and lock actuation. IC Role / Device Role / Timing Role: Reset generator asserting active-low signal during cold-crank (≤2.9 V) and hot-soak conditions. Use Value: Guarantees deterministic MCU startup after battery voltage recovery, avoiding undefined state transitions. |
| Portable Medical Sensor Hub | Smart Energy Meter |
Use Scenario: Powers ultra-low-power ARM Cortex-M0+ in wearable vital sign monitor with coin-cell backup. IC Role / Device Role / Timing Role: Precision 2.93 V supervisor enabling graceful shutdown and restart during battery depletion. Use Value: Maintains data integrity by initiating controlled firmware save before VCC drops below operational threshold. | Use Scenario: Monitors 3.3 V supply in ANSI C12.22-compliant meter with RF mesh communication and tamper detection. IC Role / Device Role / Timing Role: Brownout detector with 12 μA quiescent current preserving backup capacitor charge during mains outage. Use Value: Extends secure logging duration by minimizing supervisory circuit current draw during extended power loss. |
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, open-drain output, 1.6 μA max supply current, SOT23-3 package | Requires external pull-up; lower current but lacks MR input and push-pull drive | Select when ultra-low IDD dominates over reset drive strength and manual reset capability |
| TPS3808G33DBVR | 3.3 V threshold, push-pull output, 16 μA typical IDD, SOT23-5 package with watchdog timer | Higher threshold (3.3 V vs. 2.93 V); includes watchdog not present in ADM6711SAKSZ-REEL7 | Select when system requires integrated watchdog functionality and 3.3 V rail supervision is acceptable |
Compared with MAX6326UT29D3+T and TPS3808G33DBVR, the ADM6711SAKSZ-REEL7 uniquely combines 2.93 V precision threshold, push-pull output, manual reset input, and SC70 footprint-making it optimal for space-constrained 3.3 V systems needing deterministic reset without external components.
Availability
ADM6711SAKSZ-REEL7 is available at Aetrix Electronics and suitable for industrial PLC controllers, automotive body control modules, portable medical sensor hubs, and smart energy meters requiring stable component supply with RoHS-compliant packaging and −40°C to +125°C operation.
Supply support for ADM6711SAKSZ-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, Inc. is a global leader in high-performance analog, mixed-signal, and digital signal processing semiconductors, headquartered in Norwood, MA.
The ADM6711 family delivers precision, low-power microprocessor supervisory circuits optimized for reliable reset generation in space- and power-constrained embedded systems across automotive, industrial, and portable applications.
FAQ
What is the exact reset threshold voltage of ADM6711SAKSZ-REEL7 at room temperature?
The ADM6711SAKSZ-REEL7 has a nominal reset threshold of 2.93 V at 25°C, with a specified range of 2.89 V (min) to 2.96 V (max). This value is confirmed in Table 1 of the Rev. B datasheet under the ADM671_S model designation, and applies specifically to the ADM6711SAKSZ-REEL7 variant with SC70 packaging and RoHS compliance.
Does ADM6711SAKSZ-REEL7 require an external pull-up resistor on the RESET pin?
No, ADM6711SAKSZ-REEL7 does not require an external pull-up resistor because it features a push-pull RESET output stage. Unlike the open-drain ADM6713 variants, the ADM6711SAKSZ-REEL7 actively drives both high and low states, eliminating external components and simplifying layout. This is explicitly stated in the General Description and Functional Block Diagram sections of the datasheet.
What is the minimum manual reset pulse width supported by ADM6711SAKSZ-REEL7?
The ADM6711SAKSZ-REEL7 guarantees recognition of manual reset (MR) pulses with a minimum width of 1 μs, as specified in the "MANUAL RESET (MR)" section of the datasheet. Pulses shorter than 100 ns are rejected due to built-in debounce, ensuring noise immunity while maintaining responsiveness to intentional reset commands.
Can ADM6711SAKSZ-REEL7 operate reliably during cold-crank automotive conditions?
Yes, ADM6711SAKSZ-REEL7 is rated for operation from −40°C to +125°C and asserts reset down to 1.0 V VCC, making it suitable for cold-crank scenarios where battery voltage may dip below 2.93 V. Its 2.93 V threshold and 140 ms timeout provide deterministic reset hold-off during transient undervoltage events common in automotive 3.3 V subsystems.
What package type and dimensions does ADM6711SAKSZ-REEL7 use?
ADM6711SAKSZ-REEL7 uses the 4-lead SC70 package (EIAJ SC82 compliant, Analog Devices KS-4 variant), measuring 2.20 mm × 1.35 mm with 0.65 mm lead pitch. Dimensions are documented in Figure 11 of the Rev. B datasheet, and the "Z" suffix confirms RoHS-compliant lead-free finish.
ADM6711SAKSZ-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:
- 2.93V
- 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-REEL7 FAQ
1.How can I place an order for ADM6711SAKSZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6711SAKSZ-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 ADM6711SAKSZ-REEL7 reliable?
The price and inventory of ADM6711SAKSZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6711SAKSZ-REEL7 is usually 5 days.
3.What payment methods are accepted for ADM6711SAKSZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6711SAKSZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6711SAKSZ-REEL7?
ADM6711SAKSZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6711SAKSZ-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 ADM6711SAKSZ-REEL7?
For technical support, including ADM6711SAKSZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6711SAKSZ-REEL7 requirements.
6.How does Aetrix verify that ADM6711SAKSZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All ADM6711SAKSZ-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 ADM6711SAKSZ-REEL7 meets industry standards.
7.What is the process for return or replacement of ADM6711SAKSZ-REEL7?
All ADM6711SAKSZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with ADM6711SAKSZ-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 ADM6711SAKSZ-REEL7 part is unused and in its original packaging.
Return procedure for ADM6711SAKSZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADM6711SAKSZ-REEL7 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…
