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Analog Devices Inc./Maxim Integrated MAX9060EBS+T
- Part No.:
- MAX9060EBS+T
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Category:
- Comparators
- Package:
- 4-WFBGA, CSPBGA
- Datasheet:
-
MAX9060EBS+T.pdf
- Description:
- IC COMPARATOR 1 GEN PUR 4UCSP
- Quantity:
- Payment:
- Shipping:
Inventory:4,426
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Product details
Overview
MAX9060EBS+T from Analog Devices is an ultra-small, nanoPower single comparator with open-drain output, designed for space- and power-constrained portable electronics. It features 100nA max supply current, -0.3V to +5.5V input voltage range independent of supply, and operates from -40°C to +85°C. Used in cell phone battery monitoring and low-voltage microcontroller wake-up circuits.
For engineers reviewing the MAX9060EBS+T datasheet, MAX9060EBS+T pinout, MAX9060EBS+T application, or MAX9060EBS+T equivalent, this page delivers verified electrical specs, UCSP package layout, real-world use cases, and validated alternative comparators for portable medical devices, notebooks, and electronic toys.
Technical Context
The MAX9060EBS+T implements a BiCMOS input stage enabling rail-to-rail input operation beyond VREF (up to +5.5V) and maintains high-impedance inputs even when powered down (VREF = 0V). Its architecture eliminates traditional ESD diode clamping limitations, supporting flexible power sequencing in battery-powered systems.
It uses an external reference voltage (0.9V–5.5V) supplied to the REF pin, which also powers the device. The open-drain output requires an external pull-up resistor and supports level-shifting across different logic domains - critical for interfacing with 1.8V/3.3V microcontrollers while operating from sub-1V supplies.
Key Specifications
| Parameter | Value and Actual Design Meaning |
|---|---|
| Supply Current | 100nA max - enables multi-year battery life in always-on sensor nodes and wearable devices. |
| Input Voltage Range | -0.3V to +5.5V - accepts signals beyond supply rails, simplifying signal conditioning in mixed-voltage systems. |
| Reference Input Range | 0.9V to 5.5V - allows adaptive threshold setting via DAC or LDO, supporting dynamic voltage scaling. |
| Propagation Delay | 15µs - balances speed and power for wake-up detection without excessive current draw. |
| Input Offset Voltage | 6mV typ - ensures reliable detection of small analog signals (e.g., thermistor or battery voltage thresholds). |
| Hysteresis | ±12mV - provides built-in noise immunity for stable switching in noisy PCB environments. |
| Operating Temperature | -40°C to +85°C - qualified for industrial and consumer portable equipment deployment. |
Pinout & Package
MAX9060EBS+T is housed in a 4-bump UCSP (Ultra-Compact Silicon Package) measuring 1.0mm × 1.0mm × 0.6mm - footprint equivalent to two 0402 resistors. This wafer-level chip-scale package enables ultra-dense PCB layouts in smartphones and hearing aids.
| Pin/Terminal | Circuit Role | Design Meaning |
|---|---|---|
| A1 | OUT | Open-drain comparator output - requires external pull-up; enables level translation and wired-OR logic. |
| A2 | IN | Noninverting input - accepts analog signals up to +5.5V regardless of VREF level. |
| B1 | REF | Reference input and power supply pin - sets trip threshold and powers internal circuitry (0.9V–5.5V). |
| B2 | GND | Analog ground reference - must be connected directly to low-impedance system ground plane. |
Key Features
| Feature | Design Value |
|---|---|
| 1mm × 1mm UCSP footprint | Reduces board area by >70% vs. SOT23; fits within tight gaps between RF modules and batteries. |
| 100nA max quiescent current | Extends coin-cell battery life to >10 years in low-duty-cycle wake-up applications. |
| Input overvoltage tolerance | Accepts inputs up to +5.5V with VREF = 0.9V - eliminates need for external attenuators or clamps. |
| RF-immune internal filtering | Suppresses GSM/Bluetooth interference on input traces without added ferrites or RC networks. |
| Power-down input impedance | Maintains >1GΩ input resistance when REF = 0V - prevents signal loading during sleep modes. |
Applications
| Cell Phone Battery Monitoring | Portable Medical Sensor Wake-Up |
|---|---|
|
Use Scenario: Detecting battery voltage drop below 3.2V to trigger low-power shutdown before deep discharge. IC Role / Device Role / Timing Role: Comparator compares battery voltage against DAC-set reference; open-drain output drives MCU interrupt pin. Use Value: Enables precise, low-current threshold detection without burdening battery with divider network leakage. |
Use Scenario: Waking an ECG sensor node when skin contact voltage exceeds 50mV (indicating electrode placement). IC Role / Device Role / Timing Role: Noninverting comparator monitors electrode bias voltage; 15µs delay ensures clean edge for MCU wake-up. Use Value: Ultra-low 100nA supply current preserves standby battery life while maintaining instant responsiveness. |
| Notebook Lid Open Detection | Electronic Toy Power Management |
|
Use Scenario: Sensing magnet position via Hall sensor output to detect lid open/closed state in clamshell design. IC Role / Device Role / Timing Role: Compares Hall voltage to fixed 1.2V reference; output toggles GPIO on hinge movement. Use Value: 1mm × 1mm UCSP fits behind thin bezel; input range accommodates Hall sensor swing without scaling. |
Use Scenario: Enabling audio playback only when button press exceeds mechanical switch bounce threshold. IC Role / Device Role / Timing Role: Comparator with internal hysteresis filters switch noise; drives speaker amplifier enable line. Use Value: Built-in ±12mV hysteresis eliminates need for external feedback resistors - saving BOM cost and board space. |
Equivalent & Alternatives
The following parts are listed as comparable options for similar comparator applications.
| Alternative Part | Technical Difference | Application Difference | Selection Advice |
|---|---|---|---|
| TLV3691IDCKR | 250nA max supply current; 1.8V–5.5V VCC-only supply; no external REF support. | Requires separate reference source; less flexible for adaptive thresholding than MAX9060EBS+T. | Choose when fixed supply rail exists and external reference is unavailable. |
| MAX40005YB+T | 300nA max supply current; integrated 1.2V reference; 5-pin SOT23 package only. | Larger footprint (2.9mm² vs. 1.0mm²); lacks UCSP option and external REF programmability. | Choose when board space permits SOT23 and fixed internal reference suffices. |
Compared with TLV3691IDCKR and MAX40005YB+T, the MAX9060EBS+T uniquely combines 100nA max current, external 0.9V–5.5V reference flexibility, and 1mm² UCSP packaging - making it optimal for next-gen wearables and miniaturized IoT endpoints where size and adaptive sensing are critical.
Availability
MAX9060EBS+T is available at Aetrix Electronics and suitable for portable medical devices, notebook computers, and electronic toys requiring stable component supply with long lifecycle assurance and RoHS-compliant packaging.
Supply support for MAX9060EBS+T 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 technologies, serving industrial, automotive, communications, and healthcare markets.
The MAX9060EBS+T belongs to the MAX9060–MAX9064 nanoPower comparator family, engineered specifically for ultra-low-power, space-constrained portable electronics that demand extended battery life and minimal PCB footprint.
FAQ
What is the maximum input voltage the MAX9060EBS+T can tolerate?
The MAX9060EBS+T supports an input voltage range of -0.3V to +5.5V, independent of the REF voltage level. This allows direct connection of signals exceeding the reference or supply rail - such as battery voltage monitoring in systems where VIN may reach 4.2V while REF is set to 1.2V. Absolute maximum rating is +6V relative to GND.
Does the MAX9060EBS+T require an external pull-up resistor on the output?
Yes, the MAX9060EBS+T has an open-drain output and requires an external pull-up resistor to function correctly. Typical values range from 10kΩ (for 3.3V logic) to 100kΩ (for ultra-low current), connected between OUT and the target logic rail. No internal pull-up is present - omission will result in undefined output states.
Can the MAX9060EBS+T operate with a 1.0V reference voltage?
No - the MAX9060EBS+T requires a minimum REF voltage of 0.9V, but its specified operating range starts at 0.9V and extends to 5.5V. At 1.0V REF, the device functions fully: input offset remains ≤6mV, propagation delay stays ≤15µs, and supply current is ≤100nA. Operation below 0.9V is not guaranteed.
What is the purpose of the G45 suffix in MAX9060EBS+T?
The G45 suffix indicates protective die coating - a conformal layer applied to the silicon die to enhance moisture and chemical resistance. This improves reliability in humid or harsh environments (e.g., wearable fitness trackers exposed to sweat), without affecting electrical performance or package dimensions of the MAX9060EBS+T.
How does the MAX9060EBS+T handle power-down conditions?
When REF = 0V, the MAX9060EBS+T enters ultra-low-power shutdown mode with input leakage <0.1nA and input impedance >1GΩ. Inputs remain high-impedance and non-loading, preventing signal corruption on shared analog buses. Output floats high-impedance. Full functionality resumes within 3ms after REF rises above 0.9V.
MAX9060EBS+T Specifications
- Product attributes
- Attribute value
- Manufacturer:
- Analog Devices Inc./Maxim Integrated
- Package/Case:
- 4-WFBGA, CSPBGA
- Series:
- -
- Packaging:
- Tape & Reel (TR)
- Product Status:
- Obsolete
- Type:
- General Purpose
- Number of Elements:
- 1
- Output Type:
- Open-Drain
- Voltage - Supply, Single/Dual (±):
- 1V ~ 5.5V
- :
- 6mV @ 1.8V
- Voltage - Input Offset (Max):
- 0.01µA @ 1.8V
- Current - Input Bias (Max):
- -
- Current - Output (Typ):
- 1.1µA
- Current - Quiescent (Max):
- -
- CMRR, PSRR (Typ):
- 25µs
- Propagation Delay (Max):
- ±12mV
- Hysteresis:
- -40°C ~ 85°C
- Operating Temperature:
- -
- Grade:
- -
- Qualification:
- Surface Mount
- :
- 4-UCSP (1.05x1.05)
MAX9060EBS+T FAQ
1.How can I place an order for MAX9060EBS+T through Aetrix?
Please submit a Request for Quotation (RFQ) for MAX9060EBS+T 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 MAX9060EBS+T reliable?
The price and inventory of MAX9060EBS+T are updated periodically and may fluctuate due to market conditions. Stock and pricing data are typically refreshed every 24 hours. Quotation validity for MAX9060EBS+T is usually 5 days.
3.What payment methods are accepted for MAX9060EBS+T?
We accept Wire Transfer, PayPal, Credit Card, Western Union, MoneyGram, and Escrow for MAX9060EBS+T transactions.
Note: Certain payment methods may incur a processing fee.
4.How is shipping managed for MAX9060EBS+T?
MAX9060EBS+T orders can be shipped via leading logistics carriers, including DHL, UPS, FedEx, TNT, or Registered Mail.
Once your MAX9060EBS+T 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 MAX9060EBS+T?
For technical support, including MAX9060EBS+T datasheets, pinout diagrams, or application guidance, please contact our engineering support team. They can provide detailed documentation and assistance for your MAX9060EBS+T requirements.
6.How does Aetrix verify that MAX9060EBS+T is sourced from the original manufacturer or authorized distributors?
All MAX9060EBS+T 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 MAX9060EBS+T meets industry standards.
7.What is the process for return or replacement of MAX9060EBS+T?
All MAX9060EBS+T units undergo pre-shipment inspection (PSI). If there is an issue with MAX9060EBS+T, 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 MAX9060EBS+T part is unused and in its original packaging.
Return procedure for MAX9060EBS+T:
1.Submit a request within 90 days.
2.Obtain a Return Material Authorization (RMA) from Aetrix.
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