Specification	DS1232LPSN+T&R

Mounting Type	Surface Mount
Number of Voltages Monitored	1
Operating Temperature [Max]	85 C
Operating Temperature [Min]	-40 ¯C
Output	Push-Pull, Open Drain
Package / Case	16-SOIC
Package / Case	7.5 mm
Package / Case	0.295 "
Reset	Active High/Active Low
Reset Timeout	Adjustable/Selectable
Supplier Device Package	16-SOIC
Type	Simple Reset/Power-On Reset
Voltage - Threshold [Max]	4.62 V
Voltage - Threshold [Min]	4.37 V

DS1232LP Series

Part	Voltage - Threshold [Max]	Voltage - Threshold [Min]	Package / Case	Package / Case	Package / Case	Mounting Type	Operating Temperature [Max]	Operating Temperature [Min]	Type	Reset	Output	Number of Voltages Monitored	Supplier Device Package	Reset Timeout	Package / Case
Analog Devices Inc./Maxim Integrated DS1232LPSN+T&R	4.62 V	4.37 V	16-SOIC	7.5 mm	0.295 "	Surface Mount	85 C	-40 ¯C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	16-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPS/T&R	4.62 V	4.37 V	16-SOIC	7.5 mm	0.295 "	Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	16-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPS+T&R	4.62 V	4.37 V	16-SOIC	7.5 mm	0.295 "	Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	16-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPS-2/T&R	4.62 V	4.37 V	8-SOIC	3.9 mm	0.154 in	Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	8-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPS-2+	4.62 V	4.37 V	8-SOIC	3.9 mm	0.154 in	Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	8-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPS-2+T&R	4.62 V	4.37 V	8-SOIC	3.9 mm	0.154 in	Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	8-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPU/T&R	4.62 V	4.37 V	8-MSOP 8-TSSOP			Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	8-uMAX/uSOP	Adjustable/Selectable	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated DS1232LPS-2	4.62 V	4.37 V	8-SOIC	3.9 mm	0.154 in	Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	8-SOIC	Adjustable/Selectable
Analog Devices Inc./Maxim Integrated DS1232LPU+T&R	4.62 V	4.37 V	8-MSOP 8-TSSOP			Surface Mount	70 °C	0 °C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	8-uMAX/uSOP	Adjustable/Selectable	0.118 in 3 mm Width
Analog Devices Inc./Maxim Integrated DS1232LPSN/T&R	4.62 V	4.37 V	16-SOIC	7.5 mm	0.295 "	Surface Mount	85 C	-40 ¯C	Simple Reset/Power-On Reset	Active High/Active Low	Open Drain Push-Pull	1	16-SOIC	Adjustable/Selectable

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	$ 4.58	1m+
	Tape & Reel (TR)	1000	$ 3.39	1m+
		2000	$ 3.25

Description

General part information

DS1232LP Series

The DS1232LP/LPS Low-Power MicroMonitor Chip monitors three vital conditions for a microprocessor: power supply, software execution, and external override. First, a precision temperature-compensated reference and comparator circuit monitors the status of VCC. When an out-of-tolerance condition occurs, an internal power-fail signal is generated, which forces reset to the active state. When VCCreturns to an in-tolerance condition, the reset signals are kept in the active state for a minimum of 250ms to allow the power supply and processor to stabilize.

Documents

Technical documentation and resources

DS1232LP Reliability Data

Reliability Data

DS1232LP: Low-Power MicroMonitor Chip Data Sheet (Rev.1)

Data Sheet