My Inquiry
My Account
Analog Devices Inc. ADM6710KARJZ-REEL7
- Part No.:
- ADM6710KARJZ-REEL7
- Manufacturer:
- Analog Devices Inc.
- Category:
- Supervisors
- Package:
- SOT-23-6
- Datasheet:
-
ADM6710KARJZ-REEL7.pdf
- Description:
- IC SUPERVISOR 4 CHANNEL SOT23-6
- Quantity:
- Payment:
- Shipping:
Inventory:2,799
Please send an inquiry. Send us your inquiry, and we will respond immediately.
Product details
Overview
ADM6710KARJZ-REEL7 from Analog Devices is a low-voltage, high-accuracy quad-supply supervisory IC that monitors four independent power rails-IN1 (adjustable), IN2 = 3.3 V, IN3 = 1.8 V, and IN4 (adjustable)-with factory-trimmed thresholds and 0.62 V internal reference (±1.5%). It delivers active-low open-drain RESET with 200 ms typical timeout and operates across −40°C to +125°C in telecom and server power management systems.
For engineers reviewing the ADM6710KARJZ-REEL7 datasheet, ADM6710KARJZ-REEL7 pinout, ADM6710KARJZ-REEL7 application, or ADM6710KARJZ-REEL7 equivalent, key selection criteria include its 3.3 V/1.8 V fixed monitoring pair, adjustable inputs supporting down-to-0.62 V thresholds, 35 μA supply current, 1 V minimum valid input voltage for RESET assertion, and SOT-23-6 package compatibility with space-constrained embedded designs.
Technical Context
The ADM6710KARJZ-REEL7 implements four independent voltage comparators with built-in 0.3% threshold hysteresis and glitch immunity up to 100 µs at 100 mV overdrive. Its internal 0.62 V reference enables precise resistor-divider-based monitoring of voltages below standard logic rails, while the RESET output remains valid as long as IN1 or IN2 exceeds 1 V.
Power is derived from IN2 (3.3 V), eliminating need for separate bias supply; unused inputs must be tied to >threshold voltages-not grounded or floating-to prevent false resets. The device uses UVLO architecture with monotonic reset timeout timing, not watchdog or windowed behavior.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Monitored Voltages | IN1: adjustable (via 0.62 V ref), IN2: 3.3 V (fixed), IN3: 1.8 V (fixed), IN4: adjustable - supports mixed-rail system supervision without external references. |
| Threshold Accuracy | ±1.5% for adjustable inputs (0.62 V ref); ±5% or ±10% options for fixed rails - ensures reliable brownout detection across temperature. |
| RESET Timeout | 200 ms typical (140–280 ms range) - provides sufficient de-bounce for power rail stabilization before processor release. |
| Supply Current | 35 μA typical - enables always-on supervision in battery-backed or ultra-low-power subsystems. |
| Operating Temp | −40°C to +125°C - qualified for under-hood automotive, industrial control, and high-density server applications. |
| RESET Output Type | Open-drain with 10 μA internal pull-up to IN2 - eliminates need for external pull-up in many 3.3 V logic interfaces. |
| Input Validity Limit | RESET remains functional down to IN1 or IN2 = 1 V - supports supervision during deep brownout or cold-start conditions. |
Pinout & Package
ADM6710KARJZ-REEL7 is housed in a RoHS-compliant 6-lead SOT-23 (RJ-6) package, measuring 2.90 mm × 1.60 mm × 1.15 mm, with gull-wing leads and JEDEC MO-178-AB compliance.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| 1 (IN1) | Adjustable monitor input | Accepts divided-down voltage referenced to 0.62 V internal threshold; must be biased above threshold if unused. |
| 2 (IN2) | Primary supply & monitored rail | 3.3 V nominal input; powers device and serves as monitored rail - RESET remains valid down to 1 V on this pin. |
| 3 (IN3) | Fixed-threshold monitor input | Factory-set for 1.8 V (−5% or −10% tolerance per ordering option); asserts RESET if <1.71 V (−5%) or <1.62 V (−10%). |
| 4 (IN4) | Adjustable monitor input | Identical function to IN1; supports second custom rail monitoring via external resistor divider. |
| 5 (GND) | Analog/digital ground reference | Common return for all comparators and RESET driver; requires low-impedance connection to system ground plane. |
| 6 (RESET) | Active-low open-drain output | Drives low when any monitored input falls below threshold; internal 10 μA pull-up to IN2 simplifies interface with 3.3 V logic. |
Key Features
| Feature | Design Value |
|---|---|
| Quad independent voltage monitoring | Simultaneously supervises 3.3 V, 1.8 V, and two user-defined rails - reduces BOM count vs. discrete supervisors. |
| 0.62 V precision internal reference | Enables accurate monitoring of sub-1 V supplies (e.g., core voltages) using simple resistor dividers - no external reference IC needed. |
| Glitch-immune comparator design | Rejects transients ≤100 µs duration at ≥100 mV overdrive - prevents spurious resets in noisy power environments. |
| 1 V minimum operating voltage | Guarantees RESET assertion integrity even during severe brownout - critical for fail-safe shutdown in industrial PLCs. |
| −40°C to +125°C operation | Validated performance across full extended temperature range - suitable for automotive engine control and base station power modules. |
Applications
| Telecom Power Systems | Server Motherboard Supervision |
|---|---|
|
Use Scenario: Monitoring 3.3 V management rail, 1.8 V I/O rail, and two adjustable rails (e.g., 1.2 V CPU core, 0.9 V memory) in 5G baseband units. IC Role / Device Role / Timing Role: Quad-supply supervisor providing coordinated active-low RESET signal to FPGA and baseband processor upon any rail fault. Use Value: Eliminates need for four discrete supervisors; 200 ms timeout ensures stable power delivery before system boot sequence resumes. |
Use Scenario: Supervising primary 3.3 V standby, 1.8 V PCIe slot, and dual-core voltage rails (1.05 V, 0.85 V) on enterprise server motherboards. IC Role / Device Role / Timing Role: Centralized voltage monitor asserting single RESET line to BMC and host CPU upon undervoltage on any critical rail. Use Value: Reduces PCB footprint and routing complexity; adjustable inputs support evolving core voltage requirements without redesign. |
| Industrial PLC Controllers | Automotive ADAS Domain Controllers |
|
Use Scenario: Ensuring clean startup of 3.3 V microcontroller supply, 1.8 V sensor interface rail, and two isolated auxiliary rails (2.5 V analog, 5 V actuator) in programmable logic controllers. IC Role / Device Role / Timing Role: Fault-detection hub triggering hardware reset before firmware initialization if any monitored rail fails specification. Use Value: 1 V input validity limit enables reliable reset assertion during slow-ramp brownout events common in factory floor power distribution. |
Use Scenario: Supervising 3.3 V camera interface, 1.8 V radar processor, and two configurable rails (1.1 V SoC core, 0.9 V memory) in autonomous driving domain controllers. IC Role / Device Role / Timing Role: Safety-critical voltage monitor feeding RESET to ASIL-B compliant microcontroller lockstep cores. Use Value: −40°C to +125°C qualification and 0.3% hysteresis ensure robust operation in under-hood thermal cycling without false triggers. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar quad-supply supervisory applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| MAX6816EUT+T | Triple-monitor (not quad); fixed 3.3 V/2.5 V/1.8 V thresholds only; no adjustable inputs; 140 ms timeout. | Lacks support for custom rail monitoring; insufficient for designs requiring >3 rails or sub-1.8 V supervision. | Select when only three standard rails require supervision and board space permits larger SOT-23-6 footprint with different pinout. |
| TPS3808G33DBVR | Single-channel 3.3 V supervisor; adjustable delay (0–10 s); no multi-rail capability; higher quiescent current (12 μA min, but no quad integration). | Requires three additional ICs to match ADM6710KARJZ-REEL7's quad functionality - increases cost, area, and failure points. | Choose only for simple single-rail applications where flexibility in timeout duration outweighs integration benefits. |
Compared with MAX6816EUT+T and TPS3808G33DBVR, the ADM6710KARJZ-REEL7 uniquely integrates four independent monitors-including two adjustable inputs-with factory-trimmed 3.3 V/1.8 V rails, 200 ms timeout, and 35 μA consumption in one SOT-23-6 package, making it optimal for compact, multi-rail embedded systems demanding high accuracy and wide temperature operation.
Availability
ADM6710KARJZ-REEL7 is available at Aetrix Electronics and suitable for telecom infrastructure, server motherboard design, and industrial PLC development requiring stable component supply, long-lifecycle support, and guaranteed RoHS-compliant sourcing.
Supply support for ADM6710KARJZ-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, serving industrial, automotive, communications, and healthcare markets since 1965.
The ADM6710 family was designed specifically for high-reliability, multi-rail power supervision in space-constrained embedded systems - emphasizing accuracy, temperature stability, and glitch immunity over basic reset generation.
FAQ
What voltage rails does the ADM6710KARJZ-REEL7 monitor?
The ADM6710KARJZ-REEL7 monitors four rails: IN1 (adjustable via 0.62 V internal reference), IN2 (factory-set to 3.3 V), IN3 (factory-set to 1.8 V), and IN4 (adjustable). Its ordering code "K" confirms the 3.3 V/1.8 V fixed pair with 10% threshold tolerance. All monitored inputs assert a common active-low RESET output when their respective voltage drops below the programmed threshold.
Does the ADM6710KARJZ-REEL7 require an external pull-up resistor on the RESET pin?
No - the ADM6710KARJZ-REEL7 includes a 10 μA internal pull-up to IN2 (3.3 V), eliminating the need for an external resistor in most 3.3 V logic interfaces. An external pull-up is only required if interfacing with a higher-voltage logic domain (e.g., 5 V), and even then, internal circuitry prevents reverse current flow into IN2.
What is the minimum input voltage required for the ADM6710KARJZ-REEL7 to maintain valid RESET output behavior?
The ADM6710KARJZ-REEL7 guarantees correct RESET output state as long as either IN1 or IN2 remains above 1.0 V. This allows reliable reset assertion during deep brownout conditions where supply rails decay slowly - a key requirement for fail-safe operation in industrial and automotive applications.
How does the ADM6710KARJZ-REEL7 handle unused input pins?
Unused inputs (e.g., IN1 or IN4 when not configured) must never be left floating or grounded. They must be connected to a supply voltage exceeding their specified threshold - for adjustable inputs, tie to IN2 (3.3 V) through a 1 MΩ series resistor to limit bias current while maintaining valid logic level.
Is the ADM6710KARJZ-REEL7 compatible with the full −40°C to +125°C temperature range?
Yes - the ADM6710KARJZ-REEL7 is fully specified and tested across −40°C to +125°C, including all key parameters: threshold accuracy, RESET timeout (140–280 ms), supply current (35–50 μA), and input validity. This makes it suitable for under-hood automotive, base station, and industrial control applications where ambient extremes are routine.
ADM6710KARJZ-REEL7 Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc.
- Series:
- -
- Package/Case:
- SOT-23-6
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Active
- Programmable:
- Not Verified
- Type:
- Multi-Voltage Supervisor
- Number of Voltages Monitored:
- 4
- Voltage - Threshold:
- 1.58V, 2.93V, Adj, Adj
- 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:
- SOT-23-6
ADM6710KARJZ-REEL7 FAQ
1.How can I place an order for ADM6710KARJZ-REEL7 through Aetrix?
Please submit a Request for Quotation (RFQ) for ADM6710KARJZ-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 ADM6710KARJZ-REEL7 reliable?
The price and inventory of ADM6710KARJZ-REEL7 are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for ADM6710KARJZ-REEL7 is usually 5 days.
3.What payment methods are accepted for ADM6710KARJZ-REEL7?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for ADM6710KARJZ-REEL7 transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for ADM6710KARJZ-REEL7?
ADM6710KARJZ-REEL7 orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your ADM6710KARJZ-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 ADM6710KARJZ-REEL7?
For technical support, including ADM6710KARJZ-REEL7 datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your ADM6710KARJZ-REEL7 requirements.
6.How does Aetrix verify that ADM6710KARJZ-REEL7 is sourced from the original manufacturer or authorized distributors?
All ADM6710KARJZ-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 ADM6710KARJZ-REEL7 meets industry standards.
7.What is the process for return or replacement of ADM6710KARJZ-REEL7?
All ADM6710KARJZ-REEL7 units undergo pre-shipment inspection (PSI). If there is an issue with ADM6710KARJZ-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 ADM6710KARJZ-REEL7 part is unused and in its original packaging.
Return procedure for ADM6710KARJZ-REEL7:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
ADM6710KARJZ-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…
