DS1815R-5-U Maxim Integrated Products, DS1815R-5-U Datasheet

DS1815R-5-U

Manufacturer Part Number

DS1815R-5-U

Description

SOT23/E/ECONRST 3.3V 5% CMOS OUT SOT23 T&R

Manufacturer

Maxim Integrated Products

Datasheet

1.DS1815-5T-R.pdf (5 pages)

Specifications of DS1815R-5-U

Pack_quantity

Comm_code

85423990

Lead_time

175

Current page: 1 of 5
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FEATURES

§ Automatically restarts a microprocessor after

§ Maintains reset for 150ms after V

§ Reduces need for discrete components

§ Precision temperature-compensated voltage

§ Accurate 5%, 10% or 20% power monitoring

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

§ Push-pull output for low current operation

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

DESCRIPTION

The DS1815 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 150ms to allow the power supply and

processor to stabilize.

www.maxim-ic.com

power failure

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

3.3V EconoReset with Push-Pull Output

returns to

1 of 5

PIN ASSIGNMENT

PIN DESCRIPTION

TO-92

SOT-23

TO-92 PACKAGE

Drawings Section

BOTTOM VIEW

On Website

See Mech.

GND

DALLAS

1 2 3

DS1815

RST

Econo

Reset

returns to an in-tolerance condition,

Active Low Reset Output

Power Supply

Ground

Active Low Reset Output

Power Supply

Ground

SOT-23 PACKAGE

Drawings Section

TOP VIEW

On Website

See Mech.

DS1815

041002

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