Purchase MAX9018, In-stock MAX9018 From SeekIC.
Part Number: MAX9018
Description: The single MAX9015/MAX9016 and dual MAX9017 MAX9020 nanopower comparators in space-saving SOT23 packag...
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MAX9018
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DataSheet
General Description
MAX9018 General Description
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 0.85A (MAX9019/MAX9020), 1A (MAX9015/MAX9016), or 1.2A (MAX9017/MAX9018) makes the MAX9015 MAX9020 family of comparators ideal for all 2-cell battery monitoring/management applications.
The unique design of the MAX9015MAX9020 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.
See the MAX9117MAX9120 data sheet for similar single comparators with or without reference in a tiny SC70 package
MAX9018 Maximum Ratings
Supply Voltage (VCC to VEE) ..................................................6V
IN+, IN-, INA+, INB+, INA-, INB-,
REF/INA-, REF..................................(VEE - 0.3V) to (VCC + 0.3V)
Output Voltage (OUT_)
MAX9015A, MAX9017_, MAX9019....(VEE - 0.3V) to (VCC + 0.3V)
MAX9016A, MAX9018_, MAX9020.................(VEE - 0.3V) to +6V
Output Current (REF, OUT_, REF/INA-)..........................±50mA
Output Short-Circuit Duration (REF, OUT_, REF/INA-) .........10s
Continuous Power Dissipation (TA = +70°C)
8-Pin SOT23 (derate 9.1mW/°C above +70°C)..........727mW
Operating Temperature Range .....................-40°C to +85°C
Storage Temperature Range .......................-65°C to +150°C
Junction Temperature..................................................+150°C
Lead Temperature (soldering, 10s) .............................+300°C
Stresses beyond those listed under "Absolute Maximum Ratings" may cause permanent damage to the device. These are stress ratings only, and functional operation of the device at these or any other conditions beyond those indicated in the operational sections of the specifications is not implied. Exposure to absolute maximum rating conditions for extended periods may affect device reliability.
MAX9018 Features
` Ultra-Low Total Supply Current
0.85A (MAX9019/MAX9020)
1.0A (MAX9015A/MAX9016A)
1.2A (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
0.85A (MAX9019/MAX9020)
1.0A (MAX9015A/MAX9016A)
1.2A (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
MAX9018 Typical Application
·2-Cell Battery
·Monitoring/Management
·Ultra-Low Power Systems
·Mobile Communications
·Notebooks and PDAs
·Threshold
Detectors/Discriminators
·Window Detectors
·Sensing at Ground or
·Supply Line
·Telemetry and Remote
Systems
·Medical Instruments
·Monitoring/Management
·Ultra-Low Power Systems
·Mobile Communications
·Notebooks and PDAs
·Threshold
Detectors/Discriminators
·Window Detectors
·Sensing at Ground or
·Supply Line
·Telemetry and Remote
Systems
·Medical Instruments
MAX9018 Connection Diagram
MAX9018
PDF/DataSheet Download
- Datasheet: MAX9018
- File Size: 419999 KB
- Manufacturer: MAXIM
- Click here to Download
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MAX9018 Relative Products
MAX9017BEKA+T
IC COMPARATOR DUAL SOT23-8
MAX9017B
The single MAX9015/MAX9016 and dual MAX9017BMAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1.8V. The Agrade packages of MAX9017B feature an on-board 1.236V ±1% refere...
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MAX9017AEKA+T
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MAX9017A
The single MAX9015/MAX9016 and dual MAX9017AMAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1.8V. The Agrade packages of MAX9017A feature an on-board 1.236V ±1% refere...
MAX9017
The single MAX9015/MAX9016 and dual MAX9017MAX9020 nanopower comparators in space-saving SOT23 packages feature Beyond-the-Rails™ inputs and are guaranteed to operate down to 1.8V. The Agrade packages of MAX9017feature an on-board 1.236V ±1% reference...
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