ISL21440IUZ-T13 Intersil, ISL21440IUZ-T13 Datasheet
![IC VREF W/COMPARATOR 8MSOP](/photos/13/94/139469/8-msop_m8a_sml.jpg)
ISL21440IUZ-T13
Specifications of ISL21440IUZ-T13
Related parts for ISL21440IUZ-T13
ISL21440IUZ-T13 Summary of contents
Page 1
... CAUTION: These devices are sensitive to electrostatic discharge; follow proper IC Handling Procedures. | 1-888-INTERSIL or 1-888-468-3774 Copyright Intersil Americas Inc. 2009-2011. All Rights Reserved Intersil (and design trademark owned by Intersil Corporation or one of its subsidiaries. All other trademarks mentioned are the property of their respective owners ...
Page 2
Block Diagram Pin Configuration ISL21440 (8 LD MSOP TDFN) TOP VIEW GND IN+ IN ISL21440 V+ IN+ + IN- - HYST ISL21440 REF V- GND Pin Descriptions PIN SYMBOL 1 GND 2 ...
Page 3
... Ordering Information PART NUMBER (Notes ISL21440IUZ ISL21440IRTZ NOTES: 1. Add “-T*” suffix for tape and reel. Please refer to 2. These Intersil Pb-free plastic packaged products employ special Pb-free material sets, molding compounds/die attach materials, and 100% matte tin plate plus anneal (e3 termination finish, which is RoHS compliant and compatible with both SnPb and Pb-free soldering operations). Intersil Pb- free products are MSL classified at Pb-free peak reflow temperatures that meet or exceed the Pb-free requirements of IPC/JEDEC J STD-020 ...
Page 4
Table of Contents Absolute Maximum Ratings ...
Page 5
... Ld TDFN Package (Notes 5, 6 Maximum Junction Temperature (Plastic Package .+150°C Storage Temperature Range .-65°C to +150°C Pb-Free Reflow Profile (Note 8 see link below + 0.3V http://www.intersil.com/pbfree/Pb-FreeReflow.asp CC Recommended Operating Conditions Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V = +25°C. Boldface limits apply over the operating ...
Page 6
Analog Specifications V+= +5.0V GND = 0V unless otherwise specified, T (Continued) temperature range, -40°C to +125°C. SYMBOL PARAMETER PSRR Power Supply Rejection Ratio V Hysteresis Input Voltage HYST t Propagation Delay - High to Low Transition C ...
Page 7
Analog Specifications V+= +3.0V GND = 0V unless otherwise specified, T (Continued) temperature range, -40°C to +125°C. SYMBOL PARAMETER PSRR Power Supply Rejection Ratio V Hysteresis Input Voltage HYST t Propagation Delay - High to Low Transition C ...
Page 8
Typical Performance Curves 1.190 1.188 1.186 1.184 1.182 1.180 1.178 1.176 1.174 1.172 -40 - TEMPERATURE (°C) FIGURE TEMPERATURE REF 1.183 1.182 1.181 1.180 1.179 ...
Page 9
Typical Performance Curves (mA) LOAD FIGURE 11. COMPARATOR OUTPUT HIGH VOLTAGE vs LOAD ...
Page 10
Typical Performance Curves 3.5 3.0 2.5 2.0 1.5 1.0 0.5 0 -60-55-50-45-40-35-30-25-20-15- IN+ - IN- (mV) FIGURE 17. HYSTERESIS - 0mV (V+ = 3V) 3.5 3.0 ...
Page 11
Typical Performance Curves 270 245 220 195 170 3V 145 120 INPUT VOLTAGE (mV) FIGURE 23. OUTPUT RESPONSE TIME vs INPUT OVERDRIVE (t ) PLH FIGURE 25. POWER-UP/DOWN ...
Page 12
If an assembled board needs to be X-rayed, care should be taken to shield the FGA reference device. Hysteresis The Hysteresis function allows for changing the value of the reference switchover point depending on ...
Page 13
ISL21440 BAT DD V BAT V+ R1 IN+ + OUT IN- - HYST R2 ISL21440 REF V- GND + - ISL28197 R3 FIGURE 27. WINDOW COMPARATOR CIRCUIT LOW V WINDOW FN6532.2 ...
Page 14
... Changed conditions for “V Changed conditions for “V 3/31/10 In “Window Comparator” on page 12, changed "with a micropower to.." to: "with a micropower comparator to.." Page 14, replaced POD M8.118 with newest revision. Updated to new intersil format by adding land pattern and moving dimensions from table onto drawing 3/2/10 FN6532.1 Updated datasheet with the TDFN spec ...
Page 15
Package Outline Drawing M8.118 8 LEAD MINI SMALL OUTLINE PLASTIC PACKAGE Rev 3, 3/10 3.0±0. PIN TOP VIEW H 0.25 - 0.036 0. SIDE VIEW 1 (5.80) (4.40) (3.00) ...
Page 16
... 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. No license is granted by implication or otherwise under any patent or patent rights of Intersil or its subsidiaries. ...