MAX9017
SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference
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Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference in SOT23
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Features
- Ultra-Low Total Supply Current
- 0.85µA (MAX9019/MAX9020)
- 1.0µA (MAX9015A/MAX9016A)
- 1.2µA (MAX9017/MAX9018)
- Guaranteed Operation Down to 1.8V
- Precision VOS < 5mV (max)
- Internal 1.236V ±1% Reference (A Grade)
- Input Voltage Range Extends 200mV Beyond-the-Rails
- CMOS Push-Pull Output with ±6mA Drive Capability (MAX9015/MAX9017/MAX9019)
- Open-Drain Output Versions Available (MAX9016/MAX9018/MAX9020)
- Crowbar-Current-Free Switching
- Internal 4mV Hysteresis for Clean Switching
- No Phase Reversal for Overdriven Inputs
- Dual Versions in Space-Saving 8-Pin SOT23 Package
- AEC-Q100 Grade 3 Qualified, Refer to Ordering Information for the List of /V Parts
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The single MAX9015/MAX9016 and dual MAX9017–MAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1.8V. The A-grade packages feature an on-board 1.236V ±1% reference, while the B-grade packages feature a 1.24V ±1.75% reference. An ultra-low supply current of 0.85µA (MAX9019/MAX9020), 1µA (MAX9015/MAX9016), or 1.2µA (MAX9017/MAX9018) makes the MAX9015–MAX9020 family of comparators ideal for all 2-cell battery monitoring/management applications.
The unique design of the MAX9015–MAX9020 output stage limits supply-current surges while switching, which virtually eliminates the supply glitches typical of many other comparators. This design also minimizes overall power consumption under dynamic conditions. The MAX9015/MAX9017/MAX9019 have a push-pull output stage that sinks and sources current. Large internal output drivers allow rail-to-rail output swing with loads up to 6mA. The MAX9016/MAX9018/MAX9020 have an open-drain output stage that makes them suitable for mixed-voltage system design. All devices are available in the ultra-small 8-pin SOT23 package.
Refer to the MAX9117–MAX9120 data sheet for similar single comparators with or without reference in a tiny SC70 package.
Applications
- 2-Cell Battery Monitoring/Management
- Automotive
- Discriminators
- Medical Instruments
- Mobile Communications
- Notebooks and PDAs
- Sensing at Ground or Supply Line
- Telemetry and Remote Systems
- Threshold Detectors
- Ultra-Low Power Systems
- Window Detectors
Ask a Question
Submit your question below and we will return the best answer from ADI’s knowledge database:
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Support
Analog Devices Support Portal is a one-stop shop to answer all your ADI questions.
Visit the ADI Support Page
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MAX9017
Documentation
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Data Sheet
3
MAX9015-MAX9020: SOT23, Dual, Precision, 1.8V, Nanopower Comparators With/Without Reference Data Sheet (Rev.7)
Documentation
ADI has always placed the highest emphasis on delivering products that meet the maximum levels of quality and reliability. We achieve this by incorporating quality and reliability checks in every scope of product and process design, and in the manufacturing process as well. "Zero defects" for shipped products is always our goal. View our quality and reliability program and certifications for more information.
| Part Model | Pin/Package Drawing | Documentation | CAD Symbols, Footprints, and 3D Models |
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| MAX9017AEKA+ |
8-SOT_23-N/A
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| MAX9017AEKA+T |
8-SOT_23-N/A
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| MAX9017AEKA/V+ |
8-SOT_23-N/A
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| MAX9017AEKA/V+T |
8-SOT_23-N/A
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| MAX9017BEKA+ |
8-SOT_23-N/A
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| MAX9017BEKA+T |
8-SOT_23-N/A
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- MAX9017AEKA+
- Pin/Package Drawing
-
8-SOT_23-N/A
- Documentation
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HTML
Material Declaration
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HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
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SamacSys
- MAX9017AEKA+T
- Pin/Package Drawing
-
8-SOT_23-N/A
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- MAX9017AEKA/V+
- Pin/Package Drawing
-
8-SOT_23-N/A
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- MAX9017AEKA/V+T
- Pin/Package Drawing
-
8-SOT_23-N/A
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- MAX9017BEKA+
- Pin/Package Drawing
-
8-SOT_23-N/A
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
- MAX9017BEKA+T
- Pin/Package Drawing
-
8-SOT_23-N/A
- Documentation
-
HTML
Material Declaration
-
HTML
Reliablity Data
- CAD Symbols, Footprints, and 3D Models
-
Ultra Librarian
-
SamacSys
Filter by Model
Part Models
Product Lifecycle
PCN
Mar 31, 2020
- 2037N
ASSEMBLY
MAX9017AEKA+
PRODUCTION
MAX9017AEKA+T
PRODUCTION
Feb 4, 2015
- 1341_CANCELLATION
ASSEMBLY
MAX9017AEKA+
PRODUCTION
MAX9017AEKA+T
PRODUCTION
MAX9017BEKA+
PRODUCTION
MAX9017BEKA+T
PRODUCTION
May 2, 2019
- 1708A1
ASSEMBLY
MAX9017AEKA/V+
PRODUCTION
MAX9017AEKA/V+T
PRODUCTION
Mar 13, 2019
- 1708B
ASSEMBLY
MAX9017AEKA/V+
PRODUCTION
MAX9017AEKA/V+T
PRODUCTION
Filter by Model
Part Models
Product Lifecycle
PCN
Mar 31, 2020
- 2037N
ASSEMBLY
Feb 4, 2015
- 1341_CANCELLATION
ASSEMBLY
MAX9017AEKA+
PRODUCTION
MAX9017AEKA+T
PRODUCTION
MAX9017BEKA+
PRODUCTION
MAX9017BEKA+T
PRODUCTION
May 2, 2019
- 1708A1
ASSEMBLY
Mar 13, 2019
- 1708B
ASSEMBLY
Software & Part Ecosystem
Evaluation Kits 1
MAX9017AEVKIT
Evaluation Kit for the MAX9017A/MAX9017B/MAX9018/MAX9019 and MAX9020
Product Detail
The MAX9017A evaluation kit (EV kit) is a fully assembled and tested circuit board that contains all the components necessary to evaluate both MAX9017 and MAX9019 ICs. The MAX9017AEVKIT printed circuit board (PCB) comes installed with MAX9017AEKA/V+ in 8-SOT23 package.
The device is a low-power, dual comparator with internal 1.24V voltage reference. The EV kit operates from a single 1.8V to 5.5V DC power supply or from ±0.9V to ±2.75V split supply.
Applications
- 2-Cell Battery Monitoring/Management
- Discriminators
- Medical Instruments
- Mobile Communications
- Notebooks and PDAs
- Sensing at Ground or Supply Line
- Telemetry and Remote Systems
- Threshold Detectors
- Ultra-Low Power Systems
- Window Detectors