ISL28271FAZ Intersil, ISL28271FAZ Datasheet - Page 7
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ISL28271FAZ
Manufacturer Part Number
ISL28271FAZ
Description
IC INSTR AMP RRIO SGL 16-QSOP
Manufacturer
Intersil
Datasheet
1.ISL28271INEVAL1Z.pdf
(14 pages)
Specifications of ISL28271FAZ
Amplifier Type
Instrumentation
Number Of Circuits
2
Output Type
Rail-to-Rail
Slew Rate
0.5 V/µs
-3db Bandwidth
180kHz
Current - Input Bias
10pA
Voltage - Input Offset
35µV
Current - Supply
120µA
Current - Output / Channel
31mA
Voltage - Supply, Single/dual (±)
2.4 V ~ 5.5 V, ±1.2 V ~ 2.75 V
Operating Temperature
-40°C ~ 125°C
Mounting Type
Surface Mount
Package / Case
16-QSOP
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
Gain Bandwidth Product
-
Typical Performance Curves
FIGURE 19. ISL28271 0.1Hz TO 10Hz INPUT VOLTAGE NOISE,
FIGURE 21. ISL28271 SUPPLY CURRENT ENABLED vs
FIGURE 23. ISL28271 SUPPLY CURRENT DISABLED vs
190
170
150
130
110
90
70
50
5.0
4.5
4.0
3.5
3.0
2.5
-40
-40
n = 3000
n = 3000
MEDIAN
GAIN = 10
TEMPERATURE, V
TEMPERATURE, V
-20
-20
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
TIME (1s/DIV)
20
20
7
+
+
40
MAX
40
, V
, V
MAX
-
-
MEDIAN
= ±2.5V, V
= ±2.5V, V
60
60
80
MIN
80
V
MIN
+
IN
IN
= +5V, V
= 0V
= 0V
100
100
ISL28271, ISL28272
120
120
-
= GND, V
FB+
= 1/2V
FIGURE 20. ISL28272 0.1Hz TO 10Hz INPUT VOLTAGE NOISE,
FIGURE 22. ISL28272 SUPPLY CURRENT ENABLED vs
FIGURE 24. ISL28272 SUPPLY CURRENT DISABLED vs
+
, R
160
150
140
130
120
110
100
90
L
7
6
5
4
3
2
1
0
-40
-40
= Open, T
n = 3000
n = 3000
MEDIAN
MEDIAN
GAIN = 100
TEMPERATURE, V
TEMPERATURE, V
-20
-20
A
= +25°C, unless otherwise specified.
0
0
TEMPERATURE (°C)
TEMPERATURE (°C)
20
20
TIME (1s/DIV)
MAX
+
+
40
40
, V
, V
MAX
-
-
= ±2.5V, V
= ±2.5V, V
60
60
MIN
MIN
80
80
IN
IN
= 0V
= 0V
100
100
August 17, 2007
FN6390.2
120
120