ISL21440IRTZ Intersil, ISL21440IRTZ Datasheet - Page 5

• Manufacturer Part Number: ISL21440IRTZ
• Description: IC VREF W/COMPARATOR 8TDFN
• Manufacturer: Intersil
• Series: FGA™r

Specifications of ISL21440IRTZ

• Applications: Comparator, Voltage Reference
• Current - Supply: 460µA
• Voltage - Supply: 2 V ~ 11 V
• Operating Temperature: -40°C ~ 125°C
• Mounting Type: Surface Mount
• Package / Case: *
• Rohs Compliant: Yes
• Lead Free Status / RoHS Status: Lead free / RoHS Compliant

Absolute Maximum Ratings
Supply Voltage Range, V+ to GND . . . . . . . . . . . . . . . . . . . . . . -0.5V to +12V
IN+, IN- with Respect to V- . . . . . . . . . . . . . . . . . . . . . . . -0.3V to (V+) +0.3V
GND with Respect to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6.0V to -0.3V
V+ with Respect to V- . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12V to -0.3V
REF, HYST with Respect to V- . . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to 1.5V
Out with Respect to GND . . . . . . . . . . . . . . . . . . . . . . . . . (V+) +0.3V to -0.3V
Voltage on All Other Pins . . . . . . . . . . . . . . . . . . . . . . . . . -0.3V to V
ESD Rating
Latch Up (Tested Per JESD-78B; Class 1, Level A) . . . . . . . . . . . . . . 100mA
Environmental Operating Conditions
X-Ray Exposure (Note 4) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10mRem
CAUTION: Do not operate at or near the maximum ratings listed for extended periods of time. Exposure to such conditions may adversely impact product
reliability and result in failures not covered by warranty.
NOTES:
Analog Specifications
temperature range, -40°C to +125°C.
POWER SUPPLY
COMPARATOR
4. Measured with no filtering, distance of 10” from source, intensity set to 55kV and 70mA current, 30s duration. Other exposure levels should be
5. θ
6. For θ
7. For θ
8. Post-reflow drift for the ISL21440 device voltage reference output will range from 100mV to 1.0mV based on experimental results with devices on
SYMBOL
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4000V
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 350V
Charged Device Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2000V
CMRR
V
analyzed for Output Voltage drift effects. See “Applications Information” on page 11.
FR4 double sided boards. The design engineer must take this into account when considering the reference voltage after assembly.
V
I
I IN
V
CC
JA
CM
OS
+
is measured with the component mounted on a high effective thermal conductivity test board in free air. See Tech Brief TB379 for details.
JC
JC
, the “case temp” location is taken at the package top center.
, the “case temp” location is the center of the exposed metal pad on the package underside.
Common-Mode Rejection Ratio
Supply Voltage Range
Supply Current
Input Offset Voltage
Input Leakage Current (IN+, IN-, HYST)
Common-Mode Input Range
PARAMETER
5
V+= +5.0V. V- = GND = 0V unless otherwise specified, T
V- = GND
IN+ = IN- +80mV,
HYST = REF
V
V
V- to (V+ - 1.5V)
CM
IN+
= 2.5V
= V
CC
ISL21440
IN-
+ 0.3V
= 2.5V
TEST CONDITIONS
Thermal Information
Thermal Resistance (Typical)
8 Ld MSOP Package (Notes 5, 7) . . . . . . . . . .
8 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
Recommended Operating Conditions
Temperature . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .-40°C to +125°C
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2.7V to 5.5V
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
MSOP Package
TDFN Package
MSOP Package
TDFN Package
MSOP Package
TDFN Package
A
= +25°C. Boldface limits apply over the operating
(Note 10)
MIN
2.0
V-
(Note 9)
0.46
θ
TYP
0.1
0.1
1.2
1.2
JA
(°C/W)
154
68
(Note 10) UNITS
(V+) - 1.5
±3.25
±3.75
11.0
MAX
0.75
0.85
±3.6
February 23, 2011
1.4
1.5
3.5
4.5
±3
3
3
5
θ
JC
(°C/W)
FN6532.2
55
8
mV/V
mV/V
mV/V
mV/V
mV
mV
mV
mV
µA
µA
nA
nA
nA
V
V