ISL21080
Revision History
The revision history provided is for informational purposes only and is believed to be accurate, but not warranted. Please go to
web to make sure you have the latest Rev. (Continued)
DATE
10/14/09
09/04/09
07/28/09
REVISION
FN6934.2
FN6934.1
FN6934.0
19
CHANGE
1. Removed "Coming Soon" on page 1 and 2 for -10, -20, -41, and -50 options.
2. Page 1. Moved "ISL21080-50 5.5V to 8.0V" from bullet to sub-bullet.
3. Update package outline drawing P3.064 to most recent revision. Updates to package were
to add land pattern and move dimensions from table onto drawing (no change to package
dimensions)
Converted to new Intersil template. Added Revision History and Products Information.
Updated Ordering Information to match Intrepid, numbered all notes and added Moisture
Sensitivity Note with links. Moved Pin Descriptions to page 1 to follow pinout
Changed in Features Section
From: Reference Output Voltage 1.25V, 1.5V, 2.500V, 3.300V
To: Reference Output Voltage 0.900V, 1.024V, 1.250V, 1.500V, 2.048V, 2.500V, 3.000V,
3.300V, 4.096V, 5.000V
From: Initial Accuracy: 1.5V ±0.5%
To: Initial Accuracy:
ISL21080-09 and -10 ±0.7%
ISL21080-12 ±0.6%
ISL21080-15 ±0.5%
ISL21080-20 and -25 ±0.3%
ISL21080-30, -33, -41, and -50 ±0.2%
FROM: Input Voltage Range
ISL21080-12 (Coming Soon) 2.7V to 5.5V
ISL21080-15 2.7V to 5.5V
ISL21080-25 (Coming Soon) 2.7V to 5.5V
ISL21080-33 (Coming Soon) 3.5V to 5.5V
TO: Input Voltage Range:
ISL21080-09, -10, -12, -15, -20, and -25 2.7V to 5.5V
ISL21080-09, -10, and 20 (Coming Soon)
ISL21080-30 3.2V to 5.5V
ISL21080-33 3.5V to 5.5V
ISL21080-41 (Coming Soon) 4.5V to 8.0V
Added: ISL21080-50 (Coming Soon) 5.5V to 8.0V Output Voltage Noise
30μVP-P (0.1Hz to 10Hz)
Updated Electrical Spec Tables by Tables with Voltage References 9, 10, 12, 20, 25, 30, 33
and 41.
Added to Abs Max Ratings:
VIN to GND (ISL21080-41 and 50 only -0.5V to +10V
VOUT to GND (10s)
(ISL21080-41 and 50 only -0.5V to +5.1V
Changed Tja in Thermal information from "202.70" to "170" to match ASYD in Intrepid
Added Note:
Post-assembly x-ray inspection may also lead to permanent changes in device output voltage
and should be minimized or avoided. Most inspection equipment will not affect the FGA
reference voltage, but if x-ray inspection is required, it is advisable to monitor the reference
output voltage to verify excessive shift has not occurred.
Added Special Applications Considerations Section on page 12.
Initial Release.
FN6934.4
May 25, 2010
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