MAX8212CSA+ by Analog Devices

Microprocessor Voltage Monitors with Programmable Voltage Detection

Status: Active
Series: MAX8212
RoHS: Unknown
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Maxim's MAX8211 and MAX8212 are CMOS micropower voltage detectors that warn microprocessors (µPs) of power failures. Each contains a comparator, a 1.15V bandgap reference, and an open-drain n-channel output driver. Two external resistors are used in conjunction with the internal reference to set the trip voltage to the desired level. A hysteresis output is also included, allowing the user to apply positive feedback for noise-free output switching. The MAX8211 provides a 7mA current-limited output sink whenever the voltage applied to the threshold pin is less than the 1.15V internal reference. In the MAX8212, a voltage greater than 1.15V at the threshold pin turns the output stage on (no current limit). The CMOS MAX8211/MAX8212 are plug-in replacements for the bipolar ICL8211/ICL8212 in applications where the maximum supply voltage is less than 16.5V. They offer several performance advantages, including reduced supply current, a more tightly controlled bandgap reference, and more available current from the hysteresis output.

Prices starting from US$1.85


Distributor Starting From Stock
Logo for Chip One Stop Chip One Stop US$1.98
130
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Logo for CoreStaff CoreStaff US$1.85
112
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Logo for Newark Electronics Newark Electronics US$3.61
16
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Logo for element14 element14 US$3.43
16
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Features

µP Power-Fail Warning
Improved 2nd Source for ICL8211/ICL8212
Low-Power CMOS Design
5µA Quiescent Current
On-Board Hysteresis Output
±40mV Threshold Accuracy (±3.5%)
2.0V to 16.5V Supply-Voltage Range
Define Output Current Limit (MAX8211)
High Output Current Capability (MAX8212)

Specifications

Reset Thresh. (V) 1.2 to 1.81.8 to 2.52.5 to 3.33.3 to 5.5
Reset Thresh. Accur. (%) (@ +25°C) 3
Reset Out Active LowOpen Drain
tRESET (min) <1ms
Watchdog Feature No Watchdog
Supervisor Features High Voltage (>6V)
ICC (µA) (max) 15
Package/Pins CDIP/8METAL CAN/8PDIP/8SOIC (N)/8
BudgetaryPrice (See Notes) 2.04


MAX8212CSA+ Power Management ICs - PMIC by Analog Devices

MICROPOWER SENSOR SMD 8212 SOIC8

Status: Unknown
Series: -
RoHS: Unknown
View Datasheet Manufacturer Site View Pricing & Stock

Specifications

Threshold Voltage 1.11V
No. of Supervisors / Monitors 1Monitors
Supply Voltage Min 2V
Supply Voltage Max 16.5V
Reset Type Active-Low
Digital IC Case SOIC
No. of Pins 8Pins
Delay Time 1ms
Operating Temperature Min 0°C
Operating Temperature Max 70°C
Product Range -
Automotive Qualification Standard -
MSL MSL 1 - Unlimited
SVHC No SVHC (15-Jan-2018)
Base Number 8212
IC Temperature Range Commercial
Logic Function Number 8212
Operating Temperature Range 0°C to +70°C
Output Current Max 35mA
Output Voltage 18V
Supply Current 5µA
Supply Voltage Range 2V to 16.5V

Alternative Descriptions

Micropower Sensor, Smd, 8212, Soic8 | Newark Electronics
MICROPOWER SENSOR, SMD, 8212, SOIC8 | element14

Frequently Asked Questions

Where can I find additional details, specifications and documents for a MAX8212CSA+ ?

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Is the MAX8212CSA+ RoHS compliant?

This part has not been flagged as RoHS Compliant.

Which authorised distributors for MAX8212CSA+ have stock available?

Authorised distributors including Chip One Stop, CoreStaff, Newark Electronics, element14 and Farnell have stock available or on a lead time for MAX8212CSA+ .

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