ISL88014 INTERSIL [Intersil Corporation], ISL88014 Datasheet

no-image

ISL88014

Manufacturer Part Number
ISL88014
Description
5 Ld Voltage Supervisors
Manufacturer
INTERSIL [Intersil Corporation]
Datasheet

Available stocks

Company
Part Number
Manufacturer
Quantity
Price
Part Number:
ISL88014IH5Z-TK
Manufacturer:
INTERSIL
Quantity:
39
Part Number:
ISL88014IH5ZK
Manufacturer:
Intersil
Quantity:
1 868
5 Ld Voltage Supervisors with Adjustable
Power-On Reset, Dual Voltage Monitoring
or Watchdog Timer Capability
The ISL88011 through ISL88015 family of devices offer both
fixed and/or adjustable voltage-monitoring that combine
popular functions such as Power-On Reset control,
Watchdog Timer, Supply Voltage Supervision, and Manual
Reset assertion in a small 5 Ld SOT-23 package.
Unique features on the ISL88013 and ISL88015 include a
watchdog timer with a 51s start-up timeout and a 1.6s
normal timeout duration. On the ISL88011 and ISL88014,
users can increase the nominal 200ms Power-On Reset
timeout delay by adding an external capacitor to the C
pin. Both fixed and adjustable voltage monitors are provided
by the ISL88012. Complementary active-low and active-high
reset outputs are available on the ISL88011, ISL88012 and
ISL88013 devices. All devices provide manual reset
capability (see “Product Features Table” on page 5).
Seven preprogrammed reset threshold voltages accurate to
±1.5% over temperature are offered (see “Ordering
Information” on page 3). The ISL88012, ISL88014 and
ISL88015 have a user-adjustable voltage input available for
custom monitoring of any voltage down to 0.6V. All parts are
specifically designed for low power consumption and high
threshold accuracy.
1
Data Sheet
POR
1-888-INTERSIL or 1-888-468-3774 | Copyright Intersil Americas Inc. 2004, 2006, 2011. All Rights Reserved
CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures.
Intersil (and design) is a trademark owned by Intersil Corporation or one of its subsidiaries.
Features
• Single/Dual Voltage Monitoring Supervisors
• Fixed-Voltage Options Allow Precise Monitoring of +2.5V,
• Dual Supervisor Has One Fixed Voltage Input and Another
• Both RST and RST Outputs Available
• Adjustable POR Timeout Delay Options
• Watchdog Timer With 1.6s Normal and 51s Start-up
• Manual Reset Input on All Devices
• Reset Signal Valid Down to V
• Accurate ±1.5% Voltage Threshold
• Immune to Power-Supply Transients
• Ultra Low 5.5µA Supply Current
• Small 5 Ld SOT-23 Pb-Free Package
• Pb-Free (RoHS Compliant)
Applications
• Process Control Systems
• Intelligent Instruments
• Embedded Control Systems
• Computer Systems
• Critical µP and µC Power Monitoring
• Portable/Battery-Powered Equipment
• PDA and Handheld PC Devices
ISL88011, ISL88012, ISL88013,
+3.0V, +3.3V, and +5.0V Power Supplies
That is User-Adjustable Down to 0.6V.
Timeout Durations
August 9, 2011
All other trademarks mentioned are the property of their respective owners.
ISL88014, ISL88015
DD
= 1V
FN8093.3

Related parts for ISL88014

ISL88014 Summary of contents

Page 1

... Reset assertion in a small 5 Ld SOT-23 package. Unique features on the ISL88013 and ISL88015 include a watchdog timer with a 51s start-up timeout and a 1.6s normal timeout duration. On the ISL88011 and ISL88014, users can increase the nominal 200ms Power-On Reset timeout delay by adding an external capacitor to the C pin ...

Page 2

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Pinouts ISL88011 (5 LD SOT-23) TOP VIEW 1 5 RST/MR GND 2 RST 3 4 ISL88013 (5 LD SOT-23) TOP VIEW RST/ GND 2 RST VDD CPOR VDD WDI ISL88015 (5 LD SOT-23) TOP VIEW RST/ VDD GND 2 VMON WDI ...

Page 3

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Ordering Information PART PART NUMBER MARKING (Notes (Note 4) ISL88011IH546Z-TK AGU ISL88011IH546Z-T7A AGU ISL88011IH544Z-TK AGV ISL88011IH544Z-T7A AGV ISL88011IH531Z-TK AGW ISL88011IH531Z-T7A AGW ISL88011IH529Z-TK AGX ISL88011IH529Z-T7A AGX ISL88011IH526Z-TK AGY ISL88011IH526Z-T7A AGY ISL88011IH523Z-TK AGZ ISL88011IH523Z-T7A AGZ ISL88011IH522Z-TK AHE ISL88011IH522Z-T7A ...

Page 4

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Ordering Information (Continued) PART PART NUMBER MARKING (Notes (Note 4) ISL88013IH523Z-TK AHR ISL88013IH523Z-T7A AHR ISL88013IH522Z-TK AHS ISL88013IH522Z-T7A AHS ISL88014IH5Z-TK AHT ISL88014IH5Z-T7A AHT ISL88015IH5Z-TK AHU ISL88015IH5Z-T7A AHU ISL88011EVAL1Z ISL88011 Evaluation Card ISL88012EVAL1Z ISL88012 Evaluation Card ISL88013EVAL1Z ISL88013 Evaluation Card ...

Page 5

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Product Features Table FUNCTION Active-Low Reset (RST) Active-High Reset (RST) Watchdog Timer (WDI) Dual Voltage Supervision Adjustable POR Timeout (C ) POR Manual Reset Input (MR) Fixed Trip Point Voltage Adjustable Trip Point Voltage Pin Descriptions PIN ISL88011 ISL88012 ...

Page 6

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Absolute Maximum Ratings Temperature Under Bias . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C Storage Temperature . . . . . . . . . . . . . . . . . . . . . . .-65°C to +150°C Voltage on any pin with respect to GND . . . . . . . . . . . . -1.0V to +7V D.C. Output Current . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5mA Recommended Operating Conditions Temperature Range (Industrial .-40°C to +85°C Pull-up Resistance ( CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time ...

Page 7

... ISL88012, ISL88013, ISL88015 ISL88011, ISL88014 with C = OPEN POR VMON (HIGH) whenever 1) The VMON pin on the ISL88012, ISL88014 and ISL88015 is or the voltage on a monitored input voltage that is user-adjustable. The DD voltage at this pin is compared against an internal 600mV reference voltage (V whenever the monitored voltage falls below this trip point. ...

Page 8

... RPD POR FIGURE 1. VOLTAGE MONITORING TIMING DIAGRAM The ISL88012, ISL88014 and ISL88015 allow users to customize the minimum voltage sense level on the VMON input pin this, connect an external resistor divider network to the VMON pin in order to set the trip point to some voltage above 600mV according to the following ...

Page 9

... It allows time for an FPGA to download its configuration prior to initialization of the circuit. Adjusting POR Timeout via C POR On the ISL88011 and ISL88014, users can adjust the Power-On Reset timeout delay (t POR normal t of 250ms this, connect a capacitor ...

Page 10

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 V THVDD WDI RST RST Typical Parametric Performance Curves 11 10 VDD = VDD = 3. -45 -35 -25 - TEMPERATURE (°C) FIGURE 6. I (ISL88011, ISL88012, ISL88013 TEMPERATURE 3.20 3.10 VTH_VDD = 3.09V 3.00 2.90 VTH_VDD = 2.92V 2.80 2.70 2.60 Vth_VDD = 2.63V 2 ...

Page 11

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Typical Parametric Performance Curves 0.608 0.606 0.604 0.602 0.600 0.598 0.596 -45 -35 -25 - TEMPERATURE (°C) FIGURE 10 TEMPERATURE THVMON Typical Application Circuits 12V 10k 180k V DD RST VMON 10k 4.7V ISL88014 / ISL88015 FIGURE 12 ...

Page 12

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Typical Application Circuits 3.3V ISL8801XEVAL Board Schematics FIGURE 17. ISL88011EVAL1 FIGURE 19. ISL88013EVAL1 FIGURE 21. ISL88015EVAL1 12 (Continued 3.09V THL V DD RST 50k ISL8801X-31 3.3V V 100k 3.6V RST THH VMON 10K ISL88014/ISL88015 VOLTAGE OUT OF RANGE = P GOOD FIGURE 16. OVER/UNDERVOLTAGE MONITOR FIGURE 22. THE TYPICAL ISL8801XEVAL MEASURING 0.5” x 1” ...

Page 13

... ISL88011, ISL88012, ISL88013, ISL88014, ISL88015 Package Outline Drawing P5.064 5 LEAD SMALL OUTLINE TRANSISTOR PLASTIC PACKAGE Rev 3, 4/11 3 3.00 2.80 (1.90 (0.95) 0.50 0.30 0.20 (0.008 TOP VIEW 0.10 (0.004) C SIDE VIEW 5 (2.4) (2x 0.95) (1.90) TYPICAL RECOMMENDED LAND PATTERN 13 3.00 1.70 2.60 1.50 1.30 SEATING 1.45 0.90 PLANE 0.90 SEATING C PLANE 0.15 0.00 5x (0.60) 5x (1.2) 4 NOTES: 1. Dimensioning and tolerance per ASME Y14.5M-1994. ...

Related keywords