DS1812-15+ Maxim Integrated Products, DS1812-15+ Datasheet

DS1812-15+

Manufacturer Part Number

DS1812-15+

Description

Manufacturer

Maxim Integrated Products

Datasheet

1.DS1812-15.pdf (5 pages)

Specifications of DS1812-15+

Pack_quantity

Comm_code

85423990

Lead_time

Current page: 1 of 5
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FEATURES

§ Automatically restarts a microprocessor after

§ Maintains reset for 150 ms after V

§ Reduces need for discrete components

§ Precision temperature-compensated voltage

§ Low-cost TO-92, or space saving surface

§ Push-pull active high output

§ Operating temperature -40°C to +85°C

DESCRIPTION

The DS1812 EconoReset uses a precision temperature reference and comparator circuit to monitor the

status of the power supply (V

signal is generated which forces reset to the active state. When V

the reset signal is kept in the active state for approximately 150 ms to allow the power supply and

processor to stabilize.

www.maxim-ic.com

power failure

to an in-tolerance condition

reference and voltage sensor

mount SOT-23 packages available

). When an out-of-tolerance condition is detected, an internal power-fail

returns

1 of 5

PIN ASSIGNMENT

PIN DESCRIPTION

TO-92

SOT-23

TO-92 PACKAGE

Drawings Section

BOTTOM VIEW

On Website

See Mech.

RST

GND

RST

GND

DALLAS

1 2 3

DS1812

Econo

Reset

5V EconoReset with Active

returns to an in-tolerance condition,

Active High Reset Output

Power Supply

Ground

Active High Reset Output

Power Supply

Ground

High Push-Pull Output

SOT-23 PACKAGE

Drawings Section

TOP VIEW

On Website

See Mech.

DS1812

041002

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