DS1232LP+

Low Power MicroMonitor, 50 μA, 0.5V

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Price:: US $0.30~0.60 / piece [Get Latest Price]

Reference price:

Qty (lots)	Price/lot
1 ~ 50 :	0.60 / Piece
51 ~ 500 :	0.45 / Piece
501 ~ 5000 :	0.30 / Piece

PartNumber:: DS1232LP+

Brand:: DALLAS - DALLAS | Pack: | D/C: 11+

Availability:: Supply Ability: 50000/Month Can Ship Immediately
Delivery: 10-15 Business Days (ships out within 3 Business days)

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Total Price:: US $0

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Products Upload time: 2013-03-18

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Part Number:DS1232LP+
US $0.30 - 0.60
DS1232LP+

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Product Summary

The DS1232LP+ is a Low Power MicroMonitor Chip which 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 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.

Parametrics

DS1232LP+ absolute maximum ratings: (1)Voltage on VCC Pin Relative to Ground: –0.5V to +7.0V; (2)Voltage on I/O Relative to Ground: –0.5V to VCC + 0.5V; (3)Operating Temperature: 0℃ to 70℃; (4)Operating Temperature: (Industrial Version) –40℃ to +85℃; (5)Storage Temperature: –55℃ to +125℃; (6)Soldering Temperature: 260℃ for 10 seconds.

Features

DS1232LP+ features: (1)Super low-power version of DS1232; (2)50 μA quiescent current; (3)Halts and restarts an out–of–control microprocessor; (4)Automatically restarts microprocessor after power failure; (5)Monitors pushbutton for external override; (6)Accurate 5% or 10% microprocessor power supply monitoring; (7)8–pin DIP, 8–pin SOIC or space saving μ–SOP package available; (8)Optional 16–pin SOIC package available; (9)Industrial temperature –40℃ to +85℃ available, designated N.