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EE-Sim: Design and Simulate 
Monitor up to eight voltages with one device with industry-leading specifications for highest accuracy, lowest power, and smallest footprint.
Three Programming Options to Best Meet Your Requirements
- I²C Programmable
Offering the highest functionality, integration, and flexibility, these devices allow adjustments "on the fly" or across multiple design platforms. EV kits and GUI software are available to assist with design and programming.
- Resistor/Capacitor Adjustable
These devices allow a high degree of flexibility at a low cost. Most key functions can be adjusted simply with external resistors or capacitors.
- Factory Fixed, Pin Selectable
Optimal when design parameters are known and minimizing board space/cost is paramount, these devices minimize the requirement for external components. Some devices offer pin-selectable functionality where the user gains flexibility by simply pulling pins high or low.
| Select From | Programming Method | ||
|---|---|---|---|
| Two Monitored Voltages | — | Resistor/capacitor adjustable | Factory fixed, pin selectable |
| Three Monitored Voltages | — | Resistor/capacitor adjustable | Factory fixed, pin selectable |
| Four Monitored Voltages | — | Resistor/capacitor adjustable  | Factory fixed, pin selectable |
| Five or Six Monitored Voltages | I²C programmable | Resistor/capacitor adjustable | Factory fixed, pin selectable |
| Seven or More Monitored Voltages | I²C programmable | Resistor/capacitor adjustable | Factory fixed, pin selectable |
Featured Technical Documents
Technical Documentation
Tools
Latest Designs
MAX16191EVKIT Evaluation Kit for the MAX16191
The MAX16191 evaluation kit (EV kit) is a fully tested and assembled circuit that demonstrates t...
- ±0.35% Threshold Accuracy
- 0.875V Nominal Threshold Range
- ±3% UV/OV Monitoring Range
- 10ms Reset Timeout for Active-Low RST signal
- Two Reset Output Pullup Voltage Options
- Proven 1” x 1” 2-Layer 2oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX16137EVKIT Evaluation Kit for the MAX16137
The MAX16137 evaluation kit (EV kit) is designed to evaluate the MAX1613700/VY+, a 1% accuracy, ...
- 1.71V to 5.5V Supply Voltage Range
- Push-Button Switch to Clear OV Latch
- Proven 2-Layer 2oz Copper PCB Layout
- Automotive Temperature Range: -40°C and +125°C
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX20479EVKIT Evaluation Kit for the MAX20478
The MAX20479 evaluation kit (EV kit) is a fully assembled and tested application circuit for the...
- Single Supply Operation with 2.35V to 5.5V Input Supply Range
- IN1-2 Voltage Monitor Channels Capable of Monitoring 0.5V to 3.6875V
- IN3 Voltage Monitor Channel Capable of Monitoring 0.5V to 5.6V
- OTP Controlled Voltage Monitoring with ECC
- Selectable 102.5% to 110% OV Monitors
- Selectable 97.5% to 90% UV Monitors
- 0.5% Step Size
- 0.8% Voltage Accuracy
- ASIL-D Compliance (MAX20478)
- Programmable Active-Low RESET1 and Active-Low RESET2 Pins
- Jumpers and Test Points on Key Nodes for Simplified Evaluation
- -40C° to +125C° Automotive Temperature Range
- Automotive Grade External Components
- Proven PCB Layout
- Fully Assembled and Tested
MAX16141EVKIT Evaluation Kit for the MAX16141 and MAX16141A
The MAX16141 evaluation kit (EV kit) evaluates the MAX16141/MAX16141A.. The MAX16141 is a diode ...
- 8.6V to 36.2V Undervoltage/Overvoltage Thresholds
- Output Short-Circuit Protection
- Resistor Adjustable Overvoltage and Undervoltage Trip Threshold
- Proven 2-Layer, 2oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX16136EVKIT Evaluation Kit for the MAX16136
MAX16136 evaluation kit (EV kit) is fully tested and assembled circuit that demonstrates the cap...
- 3.3V Nominal Input Threshold Voltage
- ±4% Undervoltage/Overvoltage Thresholds with Respect to Nominal Input Threshold
- 8ms(tWD_F)/80ms (tWD_S) Window-Watchdog Timeout
- 10ms Reset Timeout for Active-Low RST signal
- Reset LED Indicator
- Overvoltage Fault LED Indicator
- Clear Fault Input Push-Button Switch
- -40°C to +125°C Operating Temperature Range
- Proven 2-Layer 2oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX20480EVKIT Evaluation Kit for the MAX20480
The MAX20480 evaluation kit (EV kit) is a fully assembled and tested application circuit for the...
- Easy Access Inputs
- IN1-IN5 Provided
- IN6, IN7 Provided, with INM Pin for Remote Ground Connection
- ADDR Pin and Jumper for Different Address Settings
- EN0, EN1 Jumpers Added for Easy Interface Connections
- RC Footprints on Monitoring Pins
- I2C Connector
MAX34451EVKIT Evaluation Kit for the MAX34451
The MAX34451 evaluation kit (EV kit) provides the hardware and software graphical-user interface...
- Easy Evaluation of the MAX34451
- Four Power-Supply Channels
- One Current-Sense Amplifier
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX16127EVKIT Evaluation Kits for the MAX16126 and MAX16127
The MAX16126/MAX16127 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Adjustable Undervoltage and Overvoltage Thresholds
- Adjustable Undervoltage Set for 8V
- Adjustable Overvoltage Threshold Set for 32.1V
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX16126EVKIT Evaluation Kits for the MAX16126 and MAX16127
The MAX16126/MAX16127 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Adjustable Undervoltage and Overvoltage Thresholds
- Adjustable Undervoltage Set for 8V
- Adjustable Overvoltage Threshold Set for 32.1V
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX34462EVKIT Evaluation Kit for the MAX34462
The MAX34462 evaluation kit (EV kit) provides the hardware and software graphical-user interface...
- Easy Evaluation of the MAX34462
- Four Power-Supply Channels
- One Current-Sense Amplifier
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX16128EVKIT Evaluation Kits for the MAX16128 and MAX16129
The MAX16128/MAX16129 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Fixed Undervoltage/Overvoltage Thresholds Minimize External Component Count
- MAX16128: UVLO = +3V, OVLO = +18.6V
- MAX16129: UVLO = +8.13V, OVLO = +15V
- Cold-Crank Monitoring
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX16129EVKIT Evaluation Kits for the MAX16128 and MAX16129
The MAX16128/MAX16129 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Fixed Undervoltage/Overvoltage Thresholds Minimize External Component Count
- MAX16128: UVLO = +3V, OVLO = +18.6V
- MAX16129: UVLO = +8.13V, OVLO = +15V
- Cold-Crank Monitoring
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX34461EVKIT Evaluation Kit for the MAX34461
The MAX34461 evaluation kit (EV kit) provides the hardware and software graphical user interface...
- Easy Evaluation of the MAX34461
- Four Power-Supply Channels
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID Interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX34460EVKIT Evaluation Kit for the MAX34460
The MAX34460 evaluation kit (EV kit) provides the hardware and software graphical user interface...
- Easy Evaluation of the MAX34460
- Four Power-Supply Channels
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID Interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX34441EVKIT Evaluation Kit for the MAX34440 and MAX34441
The MAX34441 evaluation kit (EV kit) simplifies evaluation of the MAX34441 and MAX34440 PMBus™ p...
- Easy Evaluation of the MAX34441 or MAX34440
- Fully Assembled and Tested
- USB-Controlled GUI
- 5 Channels of Power Supply
- One Fan Control Channel
MAX16065EVKIT Evaluation Kit for the MAX16065
The MAX16065 evaluation kit (EV kit) provides a proven PCB layout that facilitates evaluation of...
- USB Interface to Host PC
- Easy-to-Use GUI Software
- On-Board Loopback Switches for Stand-Alone Evaluation
- On-Board Potentiometers to Simulate Fault Conditions
- Convenient Test Points and Headers for Easy Evaluation
- Proven PCB Layout
- Fully Assembled and Tested
CMAXQUSB Evaluates: SPI and SMBus/I²C-Compatible Parts
The Maxim Command Module (CMAXQUSB) receives commands from an IBM PC through the USB to create a...
- PC-Controlled I/O Platform
- USB Powered
- Provides 2.5V, 3.3V, or 5V to EV Kit
- SPI Bus: 8MHz Burst
- I²C/2-Wire Bus: Fast 400kHz/Standard 100kHz
- Optional 1.5kΩ I²C Bus Pullup Resistors
DS2731EVKIT Evaluation Kit for the DS2731
The DS2731 evaluation kit (EV kit) demonstrates all the features of the DS2731 battery-backup po...
- Convenient Power Source and Load Connections
- LEDs Indicate Charge Status
- Automatic Power-Source Selection
- Space for a Wide Variety of Inductor Sizes
- Proven, Compact and Low-Cost PCB Layout
- Fully Assembled
MAX16046EVKIT Evaluation Kit for the MAX16046
The MAX16046 evaluation kit (EV kit) provides a proven printed-circuit board (PCB) layout that f...
- USB Interface to Host PC
- Easy-to-Use GUI Software
- On-Board LDO Regulators and Tracking FETs
- Convenient Test Points and Headers for Easy Evaluation
MAX16050EVKIT Evaluation Kit for the MAX16050
The MAX16050 evaluation kit (EV kit) is a complete, fully assembled and tested multivoltage sequ...
- Quick Demo Mode Evaluation Without DC-DC Converters
- Monitors and Sequences Up to Nine DC-DC Converter Outputs
- Reverse-Sequencing Operation
- Configurable Sequencing Order (MAX16050 Only)
- Daisy-Chaining Operation of the MAX16050 and MAX16051
- Overvoltage and Power-Good Monitoring
- Fully Assembled and Tested
MAX16191EVKIT Evaluation Kit for the MAX16191
The MAX16191 evaluation kit (EV kit) is a fully tested and assembled circuit that demonstrates t...
- ±0.35% Threshold Accuracy
- 0.875V Nominal Threshold Range
- ±3% UV/OV Monitoring Range
- 10ms Reset Timeout for Active-Low RST signal
- Two Reset Output Pullup Voltage Options
- Proven 1” x 1” 2-Layer 2oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX16137EVKIT Evaluation Kit for the MAX16137
The MAX16137 evaluation kit (EV kit) is designed to evaluate the MAX1613700/VY+, a 1% accuracy, ...
- 1.71V to 5.5V Supply Voltage Range
- Push-Button Switch to Clear OV Latch
- Proven 2-Layer 2oz Copper PCB Layout
- Automotive Temperature Range: -40°C and +125°C
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX20479EVKIT Evaluation Kit for the MAX20478
The MAX20479 evaluation kit (EV kit) is a fully assembled and tested application circuit for the...
- Single Supply Operation with 2.35V to 5.5V Input Supply Range
- IN1-2 Voltage Monitor Channels Capable of Monitoring 0.5V to 3.6875V
- IN3 Voltage Monitor Channel Capable of Monitoring 0.5V to 5.6V
- OTP Controlled Voltage Monitoring with ECC
- Selectable 102.5% to 110% OV Monitors
- Selectable 97.5% to 90% UV Monitors
- 0.5% Step Size
- 0.8% Voltage Accuracy
- ASIL-D Compliance (MAX20478)
- Programmable Active-Low RESET1 and Active-Low RESET2 Pins
- Jumpers and Test Points on Key Nodes for Simplified Evaluation
- -40C° to +125C° Automotive Temperature Range
- Automotive Grade External Components
- Proven PCB Layout
- Fully Assembled and Tested
MAX16141EVKIT Evaluation Kit for the MAX16141 and MAX16141A
The MAX16141 evaluation kit (EV kit) evaluates the MAX16141/MAX16141A.. The MAX16141 is a diode ...
- 8.6V to 36.2V Undervoltage/Overvoltage Thresholds
- Output Short-Circuit Protection
- Resistor Adjustable Overvoltage and Undervoltage Trip Threshold
- Proven 2-Layer, 2oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX16136EVKIT Evaluation Kit for the MAX16136
MAX16136 evaluation kit (EV kit) is fully tested and assembled circuit that demonstrates the cap...
- 3.3V Nominal Input Threshold Voltage
- ±4% Undervoltage/Overvoltage Thresholds with Respect to Nominal Input Threshold
- 8ms(tWD_F)/80ms (tWD_S) Window-Watchdog Timeout
- 10ms Reset Timeout for Active-Low RST signal
- Reset LED Indicator
- Overvoltage Fault LED Indicator
- Clear Fault Input Push-Button Switch
- -40°C to +125°C Operating Temperature Range
- Proven 2-Layer 2oz Copper PCB Layout
- Demonstrates Compact Solution Size
- Fully Assembled and Tested
MAX20480EVKIT Evaluation Kit for the MAX20480
The MAX20480 evaluation kit (EV kit) is a fully assembled and tested application circuit for the...
- Easy Access Inputs
- IN1-IN5 Provided
- IN6, IN7 Provided, with INM Pin for Remote Ground Connection
- ADDR Pin and Jumper for Different Address Settings
- EN0, EN1 Jumpers Added for Easy Interface Connections
- RC Footprints on Monitoring Pins
- I2C Connector
MAX34451EVKIT Evaluation Kit for the MAX34451
The MAX34451 evaluation kit (EV kit) provides the hardware and software graphical-user interface...
- Easy Evaluation of the MAX34451
- Four Power-Supply Channels
- One Current-Sense Amplifier
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX16127EVKIT Evaluation Kits for the MAX16126 and MAX16127
The MAX16126/MAX16127 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Adjustable Undervoltage and Overvoltage Thresholds
- Adjustable Undervoltage Set for 8V
- Adjustable Overvoltage Threshold Set for 32.1V
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX16126EVKIT Evaluation Kits for the MAX16126 and MAX16127
The MAX16126/MAX16127 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Adjustable Undervoltage and Overvoltage Thresholds
- Adjustable Undervoltage Set for 8V
- Adjustable Overvoltage Threshold Set for 32.1V
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX34462EVKIT Evaluation Kit for the MAX34462
The MAX34462 evaluation kit (EV kit) provides the hardware and software graphical-user interface...
- Easy Evaluation of the MAX34462
- Four Power-Supply Channels
- One Current-Sense Amplifier
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX16128EVKIT Evaluation Kits for the MAX16128 and MAX16129
The MAX16128/MAX16129 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Fixed Undervoltage/Overvoltage Thresholds Minimize External Component Count
- MAX16128: UVLO = +3V, OVLO = +18.6V
- MAX16129: UVLO = +8.13V, OVLO = +15V
- Cold-Crank Monitoring
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX16129EVKIT Evaluation Kits for the MAX16128 and MAX16129
The MAX16128/MAX16129 evaluation kits (EV kits) demonstrate high overvoltage protection of the M...
- Dual Circuits
- Full-Featured Solution (-60V to +90V)
- Minimum Parts-Count Solution (0 to +60V)
- Robust Reverse-Battery Protection (Circuit 1)
- Positive Input Supply Voltage Protection Range Extended Beyond +90V (Circuit 1)
- Fixed Undervoltage/Overvoltage Thresholds Minimize External Component Count
- MAX16128: UVLO = +3V, OVLO = +18.6V
- MAX16129: UVLO = +8.13V, OVLO = +15V
- Cold-Crank Monitoring
- Enable Input/Flag Output
- Proven PCB Layout
- Fully Assembled and Tested
MAX34461EVKIT Evaluation Kit for the MAX34461
The MAX34461 evaluation kit (EV kit) provides the hardware and software graphical user interface...
- Easy Evaluation of the MAX34461
- Four Power-Supply Channels
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID Interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX34460EVKIT Evaluation Kit for the MAX34460
The MAX34460 evaluation kit (EV kit) provides the hardware and software graphical user interface...
- Easy Evaluation of the MAX34460
- Four Power-Supply Channels
- EV Kit Hardware is USB Powered (USB Cable Included)
- USB HID Interface
- Windows XP®- and Windows® 7-Compatible Software
- RoHS Compliant
- Proven PCB Layout
- Fully Assembled and Tested
MAX34441EVKIT Evaluation Kit for the MAX34440 and MAX34441
The MAX34441 evaluation kit (EV kit) simplifies evaluation of the MAX34441 and MAX34440 PMBus™ p...
- Easy Evaluation of the MAX34441 or MAX34440
- Fully Assembled and Tested
- USB-Controlled GUI
- 5 Channels of Power Supply
- One Fan Control Channel
MAX16065EVKIT Evaluation Kit for the MAX16065
The MAX16065 evaluation kit (EV kit) provides a proven PCB layout that facilitates evaluation of...
- USB Interface to Host PC
- Easy-to-Use GUI Software
- On-Board Loopback Switches for Stand-Alone Evaluation
- On-Board Potentiometers to Simulate Fault Conditions
- Convenient Test Points and Headers for Easy Evaluation
- Proven PCB Layout
- Fully Assembled and Tested
CMAXQUSB Evaluates: SPI and SMBus/I²C-Compatible Parts
The Maxim Command Module (CMAXQUSB) receives commands from an IBM PC through the USB to create a...
- PC-Controlled I/O Platform
- USB Powered
- Provides 2.5V, 3.3V, or 5V to EV Kit
- SPI Bus: 8MHz Burst
- I²C/2-Wire Bus: Fast 400kHz/Standard 100kHz
- Optional 1.5kΩ I²C Bus Pullup Resistors
DS2731EVKIT Evaluation Kit for the DS2731
The DS2731 evaluation kit (EV kit) demonstrates all the features of the DS2731 battery-backup po...
- Convenient Power Source and Load Connections
- LEDs Indicate Charge Status
- Automatic Power-Source Selection
- Space for a Wide Variety of Inductor Sizes
- Proven, Compact and Low-Cost PCB Layout
- Fully Assembled
MAX16046EVKIT Evaluation Kit for the MAX16046
The MAX16046 evaluation kit (EV kit) provides a proven printed-circuit board (PCB) layout that f...
- USB Interface to Host PC
- Easy-to-Use GUI Software
- On-Board LDO Regulators and Tracking FETs
- Convenient Test Points and Headers for Easy Evaluation
MAX16050EVKIT Evaluation Kit for the MAX16050
The MAX16050 evaluation kit (EV kit) is a complete, fully assembled and tested multivoltage sequ...
- Quick Demo Mode Evaluation Without DC-DC Converters
- Monitors and Sequences Up to Nine DC-DC Converter Outputs
- Reverse-Sequencing Operation
- Configurable Sequencing Order (MAX16050 Only)
- Daisy-Chaining Operation of the MAX16050 and MAX16051
- Overvoltage and Power-Good Monitoring
- Fully Assembled and Tested
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