DS1832S+ - Maxim Integrated

The pictures are for reference only, and the specific specifications can be found in the product manual.

Part No

DS1832S+
Manufacturer

Maxim Integrated
ChipWorker Part#

CW30964400
Category

Power Monitor
Package

SOIC-8
Description

Processor Supervisor 2.88V/2.55V 1V to 5.5V 8Pin SOIC N
Documentation

Datasheet

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DS1832S+ Specifications

Attribute	Attribute Value

Part Number	DS1832S+
Manufacturer	Maxim Integrated
ChipWorker Part#	CW30964400
Category	Power Monitor
Documentation	Datasheet
Mounting Style	Surface Mount
Number of Pins	8 Pin
Case/Package	SOIC-8
Supply Voltage (DC)	5.50V (max)
Supply Current	35.0 µA
Number of Positions	8 Position
Threshold Voltage	2.55 V
Reset Threshold Voltage (Min)	2.8V, 2.47V
Reset Threshold Voltage (Max)	2.97V, 2.64V
Operating Temperature (Max)	85 ℃
Operating Temperature (Min)	-40 ℃
Supply Voltage (Max)	5.5 V
Supply Voltage (Min)	1 V
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Size-Length	5 mm
Size-Width	4 mm
Size-Height	1.5 mm
Operating Temperature	-40℃ ~ 85℃ (TA)
Product Lifecycle Status	Active
Packaging	Tube
RoHS	RoHS Compliant
Lead-Free Status	Lead Free
REACH SVHC Compliance Edition	2015/06/15

Product Description

The DS1832S+ is a MicroMonitor Chip is pin-compatible with the industry-standard DS1232 and operates in both 3.0V and 3.3V environments. It is designed with CMOS outputs and is capable of maintaining a valid output on the active low reset to 0 volts with a 100kR pull-down resistor. The DS1832 3.3V MicroMonitor monitors three vital conditions for a microprocessor of power supply, software execution and external override. First, a precision temperature-compensated reference and comparator circuit monitor the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated which forces the resets to an active state. When VCC returns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250 ms to allow the power supply and processor to stabilize.
Halts and restarts an out-of-control microprocessor
Holds microprocessor in check during power transients
Automatically restarts a microprocessor after power failure
Monitors pushbutton for external override
Accurate 10 or 20% microprocessor power monitoring
Eliminates need for discrete components
20% Tolerance for use with 3.0V systems
Pin-compatible with the DS1232

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- Carefully tested and packaged by ChipWorker
- Vacuum packed
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- Anti-vibration foam
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- Electrical testing
- Surface testing

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