ISL28272 Intersil Corporation, ISL28272 Datasheet - Page 2

• Manufacturer Part Number: ISL28272
• Description: Dual Micropower, Single Supply, Rail-to-rail Input And Output Rrio Instrumentation Amplifier
• Manufacturer: Intersil Corporation

Absolute Maximum Ratings
Supply Voltage . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5.5V
Supply Turn-on Voltage Slew Rate . . . . . . . . . . . . . . . . . . . . . 1V/µs
Input Current (IN, FB) ISL28272 . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input Voltage (IN, FB) ISL28272 . . . . . . . . . . . . . . . 0.5V
Input Current (IN, FB) ISL28271 . . . . . . . . . . . . . . . . . . . . . . . . 5mA
Differential Input (IN, FB) Voltage ISL28271 . . . . . . . . . . . . . . . 1.0V
Input Voltage . . . . . . . . . . . . . . . . . . . . . . . . . V- - 0.5V to V+ + 0.5V
ESD Rating
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.
IMPORTANT NOTE: All parameters having Min/Max specifications are guaranteed. Typical values are for information purposes only. Unless otherwise noted, all tests
are at the specified temperature and are pulsed tests, therefore: T
Electrical Specifications
PARAMETER
Human Body Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .3kV
Machine Model . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .300V
TCV
CMRR
PSRR
V
I
R
V
E
e
OS
I
i
OS
N
B
IN
N
IN
G
OS
Input Offset Voltage
Input Offset Voltage Temperature
Coefficient -40°C to +125°C
Input Offset Current between IN+ and
IN-, and between FB+ and FB-
Input Bias Current (IN+, IN-, FB+, and
FB- terminals)
Input Noise Voltage
Input Noise Voltage Density
Input Noise Current Density
Input Resistance
Input Voltage Range
Common Mode Rejection Ratio
Power Supply Rejection Ratio
Gain Error
DESCRIPTION
2
V
over the operating temperature range, -40°C to +125°C.
+
(T
= +5V, V
A
= +25°C)
-
= GND, V
ISL28271, ISL28272
J
ISL28271
ISL28272
See graphs for extended temperature range
-40°C to +85°C
See graphs for extended temperature range
-40°C to +85°C
ISL28271
ISL28272
ISL28271
ISL28272
ISL28271
ISL28272
V
ISL28271
ISL28272
V
ISL28271
ISL28272
FB+
= T
+
+
= 2.4V to 5.0V
= 2.4V to 5V
C
= 1/2V
= T
A
+
, R
L
CONDITIONS
= Open, T
Thermal Information
Thermal Resistance
Output Short-Circuit Duration . . . . . . . . . . . . . . . . . . . . . . .Indefinite
Ambient Operating Temperature Range . . . . . . . . .-40°C to +125°C
Storage Temperature Range . . . . . . . . . . . . . . . . . .-65°C to +150°C
Operating Junction Temperature . . . . . . . . . . . . . . . . . . . . . +125°C
Pb-free reflow profile . . . . . . . . . . . . . . . . . . . . . . . . . .see link below
16 Ld QSOP Package . . . . . . . . . . . . . . . . . . . . . . .
http://www.intersil.com/pbfree/Pb-FreeReflow.asp
f = 0.1Hz to 10Hz
f
V
R
o
f
A
o
CM
L
= 1kHz
= +25°C, unless otherwise specified. Boldface limits apply
= 1kHz
= 100kΩ to 2.5V
= 0V to 5V
(Note 1)
-1200
-600
-500
-750
MIN
-30
-80
-30
-80
80
70
80
75
80
75
0
+0.081
-0.19
TYP
0.92
±35
±10
240
100
100
100
±
0.7
0.2
±5
10
78
35
6
1
(Note 1)
MAX
1200
600
500
750
30
80
30
80
V
+
August 17, 2007
θ
JA
nV/√Hz
nV/√Hz
pA/√Hz
pA/√Hz
µV/°C
µV
µV
112
FN6390.2
UNIT
(°C/W)
GΩ
µV
µV
pA
pA
dB
dB
dB
%
V
P-P
P-P