Integrated Circuits (ICs)

DS1831ES/T&R

Obsolete

Analog Devices Inc./Maxim Integrated

IC SUPERVISOR 4 CHANNEL 16SOIC

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Integrated Circuits (ICs)

DS1831ES/T&R

Obsolete

Analog Devices Inc./Maxim Integrated

IC SUPERVISOR 4 CHANNEL 16SOIC

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Specifications Series Pricing Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS1831ES/T&R

Mounting Type	Surface Mount
Number of Voltages Monitored	4
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output	Open Drain or Open Collector
Package / Case	16-SOIC
Package / Case	0.154 in, 3.9 mm
Reset	Active Low
Reset Timeout	100 ms, 1000 ms, 10 ms
Supplier Device Package	16-SOIC
Type	Multi-Voltage Supervisor
Voltage - Threshold	3.3 V, 2.5 V
Voltage - Threshold	Adj

DS1831 Series

3.3V/2.5V Multisupply Micromonitor

Part	Mounting Type	Package / Case	Package / Case	Output	Operating Temperature [Max]	Operating Temperature [Min]	Type	Number of Voltages Monitored	Voltage - Threshold	Voltage - Threshold	Reset Timeout	Reset	Supplier Device Package	Package / Case [x]	Package / Case [x]
Analog Devices Inc./Maxim Integrated DS1831CS+	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	2.5 V 3.3 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831S+T&R	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831AS/T&R	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831CS	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	2.5 V 3.3 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831A	Through Hole	16-DIP		Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-PDIP	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1831	Through Hole	16-DIP		Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-PDIP	0.3 in	7.62 mm
Analog Devices Inc./Maxim Integrated DS1831ES/T&R	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	2.5 V 3.3 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831BS+T&R	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831BS+	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC
Analog Devices Inc./Maxim Integrated DS1831S/T&R	Surface Mount	16-SOIC	0.154 in 3.9 mm	Open Drain or Open Collector	85 C	-40 ¯C	Multi-Voltage Supervisor	4	3.3 V 5 V	Adj	10 ms 100 ms 1000 ms	Active Low	16-SOIC

Pricing

Prices provided here are for design reference only. For realtime values and availability, please visit the distributors directly

Distributor	Package	Quantity	$	Updated

Digikey	N/A	0	$ 3.34	1m+

Description

General part information

DS1831 Series

The DS1831C multisupply monitor and reset monitors up to four system voltages: 2.5V supply, 3.3V (or 3V) supply, and two additional user configurable voltage monitors. DS1831 power for internal operation comes from the higher voltage level of the 3.3V input or the 2.5V input. One of these inputs must be greater than 1V for device operation. Pushbutton (manual reset) functionality is provided for the 2.5V reset, the 3.3V reset or for all reset outputs by the master pushbutton. The DS1831D replaces one reference comparator and the master pushbutton with watchdog and the DS1831E replaces the 3.3V active-low PBRST with a last reset status output.TOL and TD inputs allow user configuration of the DS1831 for multiple applications. The TOL inputs configure the tolerance for the specified output and the TD inputs configure the reset time delays.

Documents

Technical documentation and resources

No documents available