ISL88001/2/3EVAL1Z Intersil, ISL88001/2/3EVAL1Z Datasheet

ISL88001/2/3EVAL1Z

Manufacturer Part Number

ISL88001/2/3EVAL1Z

Description

EVAL BOARD 1 FOR ISL88001/2/3

Manufacturer

Intersil

Datasheet

1.ISL88002IH26Z-TK.pdf (11 pages)

Specifications of ISL88001/2/3EVAL1Z

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Current page: 1 of 11
Download datasheet (212Kb)

Ultra Low Power 3 Ld Voltage Supervisors

in SC-70 and SOT-23 Packages

The ISL88001, ISL88002, ISL88003 supervisors are

extremely low power 160nA voltage supervisors that help to

monitor the power supply voltages in a wide variety of

applications. By providing Power-On Reset and supply

voltage supervision in small 3 Ld SC-70 and SOT-23

packages, the ISL88001, ISL88002, ISL88003 devices can

help to lower system cost, reduce board space requirements

and increase the reliability of systems.

The most popular voltage trip points are available for

standard power supplies from 1.8V to 5.0V (see “Ordering

Information” on page 3). These reset threshold voltages are

accurate to within ±1.2% and the reset signal is valid down to

1V. Active high and active low reset outputs are available in

push-pull and open drain configurations (see “Functional

Block Diagrams” on page 2).

The ISL88001, ISL88002, ISL88003 devices are specifically

designed for low power consumption and high threshold

accuracy, making them especially suitable for electronic

devices and portable equipment.

Pinouts

ISL88001 has a push-pull RST output

ISL88002 has an open-drain RST output

ISL88003 has a push-pull RST output

GND

RST

(3 LD SC-70, 3 LD SOT-23)

ISL88001, ISL88002

TOP VIEW

ISL88003

ISL88001

ISL88002

ISL88003

Data Sheet

1-888-INTERSIL or 1-888-468-3774

CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.

Features

• Single Voltage Monitoring Supervisors

• Fixed-Voltage Options Allow Precise Monitoring of +1.8V,

• Ultra Low 160nA Supply Current

• ±1.2% Voltage Threshold Accuracy

• 190ms Power-On Reset Timeout

• Reset Signal Valid Down to V

• No External Components Necessary

• Immune to Power-Supply Transients

• Available in Small 3 Ld SC-70 and 3 Ld SOT-23 Pb-free

• Pin Compatible with MAX803, MAX809, MAX810

• Pb-Free (RoHS Compliant)

Applications

• Microprocessor/Microcontroller Systems

• Intelligent Instruments

• Controllers

• Computer Systems

• Portable/Battery-Powered Equipment

• PDA and Hand-Held PC Devices

ISL88001, ISL88002, ISL88003

+2.5V, +3.0V, +3.3V and +5.0V Power Supplies

Packages

March 26, 2008

All other trademarks mentioned are the property of their respective owners.

Intersil (and design) is a registered trademark of Intersil Americas Inc.

= 1V

FN6174.0

Related parts for ISL88001/2/3EVAL1Z

ISL88001/2/3EVAL1Z Summary of contents

Page 1

... V DD CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 All other trademarks mentioned are the property of their respective owners. FN6174 Intersil (and design registered trademark of Intersil Americas Inc. Copyright Intersil Americas Inc. 2008. All Rights Reserved ...

Page 2

Functional Block Diagrams V DD POR ± REF ISL88001 V DD Pin Descriptions PIN ISL88001 ISL88002 ISL88003 PIN NAME 1 1 GND 2 RST 2 RST ISL88001, ISL88002, ISL88003 V DD RST ...

Page 3

Ordering Information PART NUMBER PART (Notes MARKING ISL88001IE46Z-T 146 ISL88001IE44Z-T 144 ISL88001IE31Z-T 131 ISL88001IE29Z-T 129 ISL88001IE26Z-T 126 ISL88001IE23Z-T 123 ISL88001IE22Z-T 122 ISL88001IE17Z-T 117 ISL88001IE16Z-T 116 ISL88001IH46Z-T 1H46 ISL88001IH44Z-T 1H44 ISL88001IH31Z-T 1H31 ISL88001IH29Z-T 1H29 ISL88001IH26Z-T 1H26 ISL88001IH23Z-T 1H23 ...

Page 4

... ISL88003IH17Z-T 3H17 ISL88003IH16Z-T 3H16 ISL88001/2/3EVAL1Z Evaluation Platform for ISL88001, ISL88002 and ISL88003 NOTES: 1. For non-standard voltage trip point versions between 1.5V and 5V in 100mV increments, please contact factory for availability. 2. Add “-TK” suffix for 1000 piece Tape and Reel. Please refer to TB347 for details on reel specifications. ...

Page 5

... THVDDHYST Temperature Coefficient VTHVDD THVDD 5 ISL88001, ISL88002, ISL88003 Thermal Information Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . see link below http://www.intersil.com/pbfree/Pb-FreeReflow.asp Recommended Operating Conditions Temperature Range (Industrial -40°C to +85°C TEST CONDITIONS V = 4.64V, 4.38V, 3.09V, 2.92V, 2.63V THVDD V = 2.32V, 2.19V, 1.67V, 1.58V THVDD = 5.0V ...

Page 6

Electrical Specifications Over the recommended operating conditions unless otherwise specified. (Continued) SYMBOL PARAMETER RESET / RESET V Reset Output Voltage Low OL V Reset Output Voltage High Reset Asserted Delay RPD TH t POR Timeout Delay ...

Page 7

... RPD FIGURE 2. VOLTAGE MONITORING TIMING DIAGRAM rises above the See Figures 13 and 14 illustrating the available evaluation DD . This platform, ISL88001/2/3EVAL1Z. This evaluation board is POR shipped with the many released variants loosely packed and the 4.6V threshold variants mounted for immediate evaluation. ~144ms ...

Page 8

Parametric Performance (Continued) FIGURE 5. ISL88003 RST t POR 4.75 4.70 4.65 4.60 4.55 4.50 -40 - TEMPERATURE (°C) FIGURE 7. ISL8800x 4.6V V THVDD 2.23 2.21 2.19 2.17 2.15 2.13 -40 - TEMPERATURE (°C) FIGURE ...

Page 9

... FIGURE 11. ISL8800x NORMALIZED +25°C t TEMPERATURE ISL88001/2/3EVAL1Z Evaluation Platform ISL88001 ISL88002 GND RST2 RST1 FIGURE 13. ISL88001/2/3EVAL1Z SCHEMATIC 9 ISL88001, ISL88002, ISL88003 3.0 2.5 2.0 1.5 1.0 0 125 vs FIGURE 12. ISL8800x NORMALIZED +25°C I POR ISL88003 RST3 FIGURE 14. ISL88001/2/3EVAL1Z PHOTOGRAPH -40 - TEMPERATURE (° TEMPERATURE 125 FN6174.0 March 26, 2008 ...

Page 10

Small Outline Transistor Plastic Packages (SC70-3) 0.20 (0.008 SEATING 0.10 (0.004 WITH PLATING b1 c BASE ...

Page 11

... Accordingly, the reader is cautioned to verify that data sheets are current before placing orders. Information furnished by Intersil is believed to be accurate and reliable. However, no responsibility is assumed by Intersil or its subsidiaries for its use; nor for any infringements of patents or other rights of third parties which may result from its use ...

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