DS1231-20N+

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Analog Devices Inc./Maxim Integrated

IC SUPERVISOR 1 CHANNEL 8DIP

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DS1231-20N+

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Analog Devices Inc./Maxim Integrated

IC SUPERVISOR 1 CHANNEL 8DIP

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Specifications Pricing Series Description Documents

Technical Specifications

Parameters and characteristics for this part

Specification	DS1231-20N+

Mounting Type	Through Hole
Number of Voltages Monitored	1
Operating Temperature [Max]	85 °C
Operating Temperature [Min]	-40 °C
Output	Open Drain or Open Collector
Package / Case	0.3 in
Package / Case	8-DIP
Package / Case	7.62 mm
Reset	Active High/Active Low
Reset Timeout	150 ms
Supplier Device Package	8-PDIP
Type	Simple Reset/Power-On Reset
Voltage - Threshold [Max]	4.62 V
Voltage - Threshold [Min]	4.37 V

DS1231 Series

Part	Voltage - Threshold [Max]	Voltage - Threshold [Min]	Output	Reset Timeout	Mounting Type	Type	Supplier Device Package	Reset	Operating Temperature [Max]	Operating Temperature [Min]	Package / Case	Package / Case	Package / Case	Number of Voltages Monitored	Package / Case [x]	Package / Case [y]
Analog Devices Inc./Maxim Integrated DS1231-20	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	70 °C	0 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231-35+	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	70 °C	0 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231-20N+	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	85 °C	-40 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231-35N	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	85 °C	-40 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231-50/G	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	70 °C	0 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231S-35+T&R	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Surface Mount	Simple Reset/Power-On Reset	16-SOIC	Active High/Active Low	70 °C	0 °C		16-SOIC		1	0.295 in	7.5 mm
Analog Devices Inc./Maxim Integrated DS1231-50+	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	70 °C	0 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231-20N	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	85 °C	-40 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231-20+	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Through Hole	Simple Reset/Power-On Reset	8-PDIP	Active High/Active Low	70 °C	0 °C	0.3 in	8-DIP	7.62 mm	1
Analog Devices Inc./Maxim Integrated DS1231S-35+	4.62 V	4.37 V	Open Drain or Open Collector	150 ms	Surface Mount	Simple Reset/Power-On Reset	16-SOIC	Active High/Active Low	70 °C	0 °C		16-SOIC		1	0.295 in	7.5 mm

Pricing

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

Distributor	Package	Quantity	$

Digikey	Tube	1	$ 14.76
		10	$ 10.52
		25	$ 9.43
		100	$ 8.21
		250	$ 7.62
		500	$ 7.26
		1000	$ 7.11

Description

General part information

DS1231 Series

Supervisor Open Drain or Open Collector 1 Channel 8-PDIP

Documents

Technical documentation and resources